Catalogo Spence Guia Completa by Vaportec, c.a.

REFERENCE

APPLICATION GUIDE

DESIGNER’S GUIDE

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CONTROL VALVES

STEAM & FLUID CONTROL DESUPERHEATERS & NOISE REDUCTION

REGULATORS

SPENCE

SPENCE ENGINEERING COMPANY, INC. The Spence Engineering Company was founded in 1926 by Paulsen Spence in Walden, New York. Paulsen Spence developed the original patent for the normally closed external pilot operated packless pressure regulator. This design is the basis for the products offered today. This technology offers the maximum in application and selection flexibility. Spence stands alone in their ability to produce regulators up to 12 inches in cast iron and cast steel. Their pilots are used to control pressure, temperature, differential pressure or back pressure either mechanically or with a pneumatic pilot. Spence Engineering is a widely recognized leader in the steam regulator and flow control field. Spence regulators are used extensively for heating systems in buildings, institutions and district heating systems as well as major industrial plants. In 1984, Spence Engineering was acquired by Watts Industries. The company continued to grow and develop new fluid control and steam specialty products. A new line of pneumatic control valves was introduced in 1986. In 1989, a range of self contained temperature regulators was added to the line to meet the demand for an economical temperature regulator. 1990 was an active year, with Spence becoming certified by the ASME for the assembly and setting of safety relief valves manufactured by their sister Watts company in Canada. Spence was also instrumental in the acquisition and management of the Nicholson Steam Trap Company. In 1994, Nicholson was integrated into the Spence Plant. Spence continued itâ&#x20AC;&#x2122;s product development program with the introduction of free float steam traps and pressure operated condensate pumps. In 1996, Watts moved the manufacturing responsibility for safety valves to the Spence Engineering plant in Walden, New York. Spence is now an ASME certified manufacturer of bronze and iron safety relief valves. Watts Industries, Inc. split in 1999 and Spence Engineering Company became a division of the newly formed corporation, Circor International. Spence Engineering continues to focus their attention on providing single source steam specialty products for regulating and control of steam and fluids for the institutional and industrial marketplace. Their growth efforts are to expand the already comprehensive product capabilities to reach new developing markets.

For more information on Spence Engineering Co., visit our website at www.spenceengineering.com or reach us via e-mail at sales@spenceengineering.com

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THE SPENCE ADVANTAGE IS SERVICE LOCAL TECHNICAL SUPPORT Spence Engineering has a network of technically trained Representatives around the world. These Representatives can direct you to local inventory of our products for fast, fast service. They can also help you in the selection and sizing of Regulators, Pilots, Desuperheaters and Noise Suppression Products.

TECHNICAL TRAINING We offer a regular schedule of workshops covering various technical issues in our state of the art Valve Technology Training Center. We can also schedule customized training sessions to suit your particular needs. ENGINEERING SEMINARS. These seminars provide the engineer with the skills of regulator selection and sizing. DISTRIBUTOR SEMINARS. This seminar will provide you with all the information you need to serve your customers. MAINTENANCE SEMINARS. Maintenance personnel will receive hands-on training in selection, installation, operation, maintenance and troubleshooting.

INTERNATIONAL SALES Spence is well equipped to provide product to our customers around the world. We regularly ship our products to all parts of the world. Our experienced international sales group can meet the transport and documentation requirements of our international customers with ease. Our network of International Technical Sales Representatives will also be able to provide you with product from local inventory.

ENGINEERED SOLUTIONS Spence offers a very comprehensive line of specialty options to enhance and optimize valve performance. We can tailor custom solutions for your most unique process applications. Call us for solutions.

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REGULATORS

TABLE OF CONTENTS READY

TO START?

The best way to make a selection is to contact your local Spence Engineering Technical Sales Representative. Our network of factory trained Representatives will offer you a choice of solutions for your application utilizing our Computer Valve Sizing Program. For the name and number of your local Spence Representative, call our Hotline at 1-800-398-2493 or visit our website at www.spenceengineering.com. Spence Engineering Company, Inc. …………………………………2 The Spence Advantage is Service ……………………………………3

SECTION I

REFERENCE

APPLICATION GUIDE

DESUPERHEATERS & NOISE REDUCTION

CONTROL VALVES

REGULATORS ED Series Pressure Regulator Features ………………………………8 How to Choose a Regulator …………………………………………9 The Operating Cycle of a Spence Pressure Regulator ……………10 The Operating Cycle of a Spence Temperature Regulator ………11 Quick Selection Chart for Steam Pressure Regulators ……………12 Quick Selection Chart for Temperature Regulators ………………13 Spence Main Valve Specification Table ……………………………14

COMBINATION REGULATORS Type ED Series Pressure Regulator …………………………………16 Type E2D Series Pressure Regulator ………………………………17 Type ED & ED2 Integral Mound Pressure Regulator ………………18 Type EA Series Pressure Regulator …………………………………19 Type ET14 Temperature Regulator …………………………………20 Type ET14D Pressure Limiting Temperature Regulator …………21 Type ET124/ET134 & E2T134 Temperature & Pressure Regulator …22 Type ED210 Regulator ………………………………………………23 Type ED208D Pressure Regulator …………………………………24 Type E Main Valve ……………………………………………………26 Type E2 Main Valve …………………………………………………28 Type E5 Main Valve …………………………………………………30 Type E6 Main Valve …………………………………………………32 Type E8 Main Valve …………………………………………………34 Type C34 Main Valve ………………………………………………36

MAIN VALVE ACCESSORIES Main Valve Options……………………………………………………40 Insulcap Jacket ………………………………………………………42 Types A & B Panels …………………………………………………43 Auxiliary Fittings ………………………………………………………44

PILOTS Type D Pressure Reducing Pilot ……………………………………46 Type A Air Adjusted Pilot ……………………………………………48 Type N Differential Pressure Pilot ……………………………………50 Type P Pump Governor Pilot…………………………………………52 Type F46 Vacuum Pump Governor Pilot …………………………54 Type Q Back Pressure Pilot …………………………………………56 Type F Back Pressure Pilot …………………………………………58 Type P125 Trip Stop Pilot ……………………………………………60 Type SP/P Pressure Safety Pilot ……………………………………62 Type M Solenoid Pilot ………………………………………………64 Type D208 Electronic Actuator Pilot…………………………………66 Type D210 Electronic Actuator Pilot…………………………………68

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Type VH210……………………………………………………………70 Type T124/134 Temperature/ Pressure Pilot ………………………72 Type T14 Vapor Tension Temperature Pilot …………………………74 Type T52 Temperature Pilot …………………………………………76 Type SP/T Temperature Safety Pilot…………………………………78 Type T61, T62, T63, T64 Pneumatic Temperature Controller ……79 Material Specifications for Main Valves & Pilots ……………………80

PILOT ACCESSORIES Thermostat Bulbs & Wells ……………………………………………82 Pilot Options …………………………………………………………83

DIRECT OPERATED VALVES Series 2000 Temperature Regulator Features………………………84 Series 2000 Temperature Regulator ………………………………86 Capacity Table…………………………………………………………90 Sizing Series 2000 Temperature Regulators ………………………91 Steam Flow Requirements …………………………………………91 Type D50 Pressure Reducing Valve …………………………………92 Type N6 Differential Pressure Valve …………………………………94 Type D & D2 Differential Pressure Valve ……………………………96 Type D34 Water Pressure Reducing Valve …………………………98 Type D36 Water Pressure Reducing Valve ………………………100

REGULATOR SIZING Definitions Relating to Regulator Capacity ………………………104 Planning Main Valve Installation ……………………………………105 Rules for Main Valve Selection ……………………………………106 Valve Sizing By Computation ………………………………………107 Pressure Reducing Station Design Guidelines ……………………108 Pressure Reducing Station General Specification ………………108 Regulator Cv Data …………………………………………………109 Saturated Steam Flow Table (lb/hr) ………………………………110 Selecting Pressure Pilots ……………………………………………112 Sizing Pressure Regulators …………………………………………113 Selecting Temperature Pilots ………………………………………114 Sizing Temperature Regulators ……………………………………115 Selecting Differential Pressure Pilots ………………………………116 Sizing Differential Pressure Regulators ……………………………117 Selecting Back Pressure Pilots ……………………………………118 Sizing Back Pressure Regulators …………………………………119 Selecting Pump Governor Pilots …………………………………120 Rated Steam Capacity Table ………………………………………121 Sizing D36 Water Pressure Reducing Valve ………………………128

SECTION II CONTROL

VALVES Kombat K1 Pneumatic Control Valve Features …………………130 Intimidator Type J Control Valve Features …………………………131

CONTROL VALVE SIZING Valve Sizing By Computation ………………………………………176 Intimidator Piping Geometry Factors ………………………………177

SECTION III DESUPERHEATERS Desuperheaters ……………………………………………………182 Rules for Sizing Desuperheaters …………………………………184

NOISE REDUCTION Noise Suppressor …………………………………………………186 Muffling Orifice Plates (MOPS) ……………………………………188 Noise Reduction Design Guidelines ………………………………191

SECTION IV APPLICATION

GUIDE Type ED Single Stage Pressure Reducing Valve …………………200 Type ED Parallel (Additive) Pressure Reducing Station …………201 Type ED Two-stage Pressure Reducing Station …………………202 Type ED Turbine Exhaust Make-up Valve …………………………203 Type EF14 and EF14D Steam Allocating Valves …………………204 Type ED Remote Shut Off …………………………………………205 Type ED Remote Mounted Pilot …………………………………206 Type EP125 Trip Valve ………………………………………………207 Type D50 Direct Operated Pressure Reducing Valve ……………208 Type ED5 Pressure Regulator for Accurate Control of a Deaerator 209 Type EP Pressure Regulator for Self-contained Control of an Unfired Steam Generator …210 Type EP Pressure Regulator Integrally Mounted for Self-contained control of an Unfired Steam Generator ……211 Type E8 Air Adjusted Pressure Reducing Valve …………………212 EA Series Air Adjusted Pressure Regulator ………………………213

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REGULATORS CONTROL VALVES

Packing Configurations ……………………………………………168 Actuators ……………………………………………………………168 Model 65A Air Filter Regulator ……………………………………169 Electro-Pneumatic (I/P) Transducer ………………………………169 RTD Resistance Probe Thermometer ……………………………170 Electronic Pressure Transmitter ……………………………………170 Eckardt Positioner …………………………………………………171 PMV Positioner ………………………………………………………172 Moore Positioner ……………………………………………………173

DESUPERHEATERS & NOISE REDUCTION

CONTROL VALVE OPTIONS & ACCESSORIES

EA95P60 Pneumatically Controlled Pressure Regulator ………214 EA93 Automatic Transfer Pressure Reducing Station …………215 Type E2 Slow Opening Valve ………………………………………216 Type EA Pressure Regulator with Type B Panel 590 for Gaylord Shower Control ……………………………………217 Type EA Pressure Regulator with Type B Panel for Control of the Plate Sections of a Corrugator ……………218 Type EM33D Electrically Operated Reducing Valve ……………219 Type ED208D Electronic Startup Control in conjunction with a Time Proportioning Outdoor Reset Controller ………………220 Type ED208P14-EF14D Electronic Slow Startup Control for Parallel Operation ……………………………………………221 Type ED210 Electronic Modulating Regulator ……………………222 Type ED208D Electronic Start-up Control ………………………223 Type EDM33D Pressure Reducing Valve with Two Set Point Control ……………………………………224 Type D36 Water Pressure Reducing Valve ………………………225 Type C34D Pilot Operated Pressure Reducing Valve ……………226 Type ET14 & ET14D Temperature Regulator ……………………227 Type ET124 & ET134 Temperature Regulator ……………………228 Type C34T52 Cooling Regulator …………………………………229 Type ET14D Temperature Regulator ………………………………230 Type ET14T14 Temperature Regulator ……………………………231 Type ET134 Temperature Regulator for Poultry Scalder ………232 Type C34T52 Temperature Regulator for Chilled Water System 233 Series 2000 Direct Operated Temperature Regulator for Storage Heater ………………………………………………234 Series 2000 Direct Operated Temperature Regulator for Plate Heater …………………………………………………235 Series 2000 Direct Operated Temperature Regulator for Engine Jacket Cooling ………………………………………236 Series 2000 Direct Operated Temperature Regulator for Liquid Cooling Tank …………………………………………237 Series 2000 Direct Operated Temperature Regulator for Three-way Blending/Mixing …………………………………238 Series 2000 Direct Operated Temperature Regulator for Three-way Diverting …………………………………………239 Type EAT61 Air Controlled Temperature Regulator ………………240 Type EA Temperature Regulator for Remote Thermostat Control 241 Type ET134 Self-contained Temperature Regulator for Starch Mixer 242 Type EAT60 Temperature Regulator for Wax Application Control 243 Type ET124A Viscosity/Temperature Regulator …………………244 Type EQ Back Pressure Regulator ………………………………245 Type EF14D Pressure Reducing Valve with Back Pressure Control 246 Type EQ Back Pressure Valve with Flow Control Orifice ………247 Type C34Q Back Pressure Pump Bypass Control ………………248 Type EN Differential Regulator ……………………………………249 Type N6 Differential Pressure Valve ………………………………250 Type C34N Differential Pressure Regulator ………………………251 Type C34N20 Differential Regulator ………………………………252 Type EP14 Pump Governor ………………………………………253 Steam Atomizing Air Operated Desuperheater …………………254 Mechanical Atomizing Air Operated Desuperheater ……………255 Pressure Regulator with Muffling Orifice …………………………256 Pressure Regulator with Noise Suppressor ………………………257

APPLICATION GUIDE

Boss Series D Control Valve Features ……………………………132 Kombat Series K Control Valve ……………………………………134 Kombat Shutoff & Cv Tables ………………………………………136 Kombat Capacity Tables ……………………………………………138 Intimidator Type J Control Valve …………………………………142 Intimidator Shutoff & Cv Tables ……………………………………145 Intimidator Capacity Tables …………………………………………146 Boss Series D Control Valve ………………………………………152 Boss Capacity Tables ………………………………………………156 Boss Shutoff Tables - Reverse & Direct Acting …………………162

REFERENCE

TABLE OF CONTENTS

REGULATORS

TABLE OF CONTENTS Intimidator Type J Control Valve and Liquid Level Controller for Boilers …………………………………………………………258 Intimidator Type J Control Valve with Electro-pneumatic Positioner for computerized Cogeneration Control

…………259

Intimidator Type J Control Valve

CONTROL VALVES

for Level/Make-up on a Deaerator ……………………………260

SECTION V REFERENCE & PIPING DESIGN Glossary of Terms …………………………………………………262 Flow vs. Velocity Chart ……………………………………………263 Reference Tables ……………………………………………………264

REFERENCE

APPLICATION GUIDE

DESUPERHEATERS & NOISE REDUCTION

Pressure Temperature Limits ………………………………………271 Spence Typical Installation for Sanitary Steam System …………272 Spence Single Stage Pressure Reducing Station ………………273 Spence Two Stage Pressure Reducing Station …………………274 Spence Single Stage Parallel Pressure Reducing Station ………275 Spence Two Stage Parallel Pressure Reducing Station …………276 Spence Typical Installation for Instantaneous Heater ……………277 Spence Typical Installation for Storage Heater ……………………278 Product Index ………………………………………………………280 Steam Tables ………………………………………………………281

It is solely the responsibility of the system designer and the user to select products suitable for their specific application requirements and to ensure proper installation, operation, and maintenance of these products. Assistance shall be afforded with the selection of the materials based on the technical information supplied to Spence Engineering Company, Inc. Applicable codes, material compatibility, product ratings and application details should be considered in the selection and application. Improper selection, application or use of the products described herein can cause personal injury or property damage. If the product is intended for an application or use other than originally specified, the system designer and or user must reconfirm that the selection is suitable for the new operating conditions.

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-7-

REGULATORS

SECTION I REGULATORS

REGULATORS

Iron Horse ED Series Pressure Regulator

Applications l

Pressure Regulation for Steam Distribution

Single Point or Multiple Use Applications

Pressure Control for Steam Plants

District Heating Systems

Single Stage Reduction Stations

Two Stage Reduction Stations

Parallel Reduction Stations

Pressures To 600 PSIG Temperatures to 750째F

Three Pilot Mounting Options include standard side mount (shown), integral mount and remote mount SECO Metal Seats and Discs resist wiredraw - not one case of SECO Metal being cut by steam in 75 years Packless Construction eliminates leakage and greatly reduces friction and stem wear Two Main Spring Options for superior regulation over a wide range of applications

Springs Outside Steam Path assure exceptionally long life on both Main Valve and Pilot

Large, Protected Metal Diaphragm bathed in condensate, sealed away from steam seldom needs replacement

Easy Inspection provided by external diaphragm loading steam passages

No Closely Fitted Parts to stick or bind due to uneven expansion or foreign matter

Guaranteed Dead End Shutoff meets FCI 70-3 Class IV in steam service, even on large sizes

Few Moving Parts mean long service life

Patented SECOWELD Option allows easy repair of seat ring threads damaged by high pressure applications

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If you already know the product that you want information on, find the product page in the Table of Contents. Pages showing popular combinations of Pilot and Regulators are found in the Combination Regulators Chapter. Detailed product information on materials, ratings, dimensions, weights and applications are found in the Products Chapters. All sizing information is contained in the Regulator Sizing Chapter. If you are not sure of what you need, collect all the following information. You will need it to select the right product for your needs. Inlet Pressure Flow Rate Flow Media (i.e.: Steam, Water, etc.) Desired Delivery Pressure Noise Restrictions, if any Type of Pilot Control (i.e.: Self Contained, Pneumatic, Electronic, etc.) Application (i.e.: Temperature Regulation, Single Stage Pressure Regulation, etc.) Application data is listed on each Product Page. If you identify the nature of the installation, it will assist you selecting the proper equipment.

DIRECT ACTING

OR PILOT OPERATED REGULATOR? You may be able to use a Direct Operated Regulator for your application. They are generally less expensive than Pilot Operated Regulators. However, they do not provide the same level of accuracy or rangeability. If a Direct Acting Regulator is an option, consult the Direct Operated Valves Chapter to determine which best fits your specific needs. Then, consult the appropriate pages in the Regulator Sizing Chapter to select the exact size you need. If a Pilot Operated Regulator is required, go to Page 14 (for Pressure Regulators) or Page 15 (for Temperature Regulators). These selection charts will help you to quickly determine the type of product that you need. The Pilot can be self contained, pneumatically or electronically actuated. Consult the appropriate pages in the Regulator Sizing Chapter to select the exact size Regulator and Pilot you need. Overall dimensions of the most popular combinations are provided in the Combination Regulators Chapter.

ECONOMICAL, ENGINEERED

OR ENGINEERED WITH NOISE SUPPRESSION? The choice of how to size a regulator for an application is up to you. The most economical choice does not necessarily take into consideration the optimum loading of the Regulator, which could affect itâ&#x20AC;&#x2122;s service life. Properly engineered Spence Regulators have been in continuous service for as much as 50 years. In high pressure reduction stations, noise can be a serious environmental problem. Spence offers a number of Noise Suppression products to reduce this problem. You will find comprehensive noise reduction sizing and selection information in the Noise Reduction Chapter.

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HOW TO CHOOSE A REGULATOR

OPERATING CYCLE PRESSURE

THE OPERATING CYCLE OF A SPENCE PRESSURE REGULATOR The basic Type ED has been selected to illustrate the operation of a SPENCE Pilot Operated Pressure Regulator. This presentation describes the successive steps in the mechanical cycle of the Regulator.

MAIN VALVE is normally closed. On placing Regulator in service, initial pressure fills the passages shown in red.

CONTROL LINE connects Pilot Diaphragm Chamber to Delivery piping.

PILOT receives initial pressure through Nipple and Union Connection.

ADJUSTING SPRING, when compressed, forces Pilot Valve open.

CONNECTING TUBING conducts fluid from Pilot to Main Valve Diaphragm and Bleedport. When Pilot opens, fluid flows through Pilot faster than it can escape at Bleedport, creating a loading pressure (orange) which forces Main Valve open.

DELIVERY PIPE and Control Line are now being filled with fluid flowing through Main Valve. As delivery pressure (yellow) rises, it overcomes the force exerted by Adjusting Spring and Pilot throttles. This, in turn, allows Main Valve to throttle just enough to maintain the set delivery pressure. If the demand ceases, Pilot closes, allowing the Main Valve to close â&#x20AC;&#x201C; effecting a DEAD-END SHUTOFF.

KEY HIGH PRESSURE MEDIUM PRESSURE LOW PRESSURE

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The Type ET134 has been selected to illustrate the operation of a SPENCE Pilot Operated Temperature Regulator. This presentation describes the successive steps in the mechanical cycle of the Regulator.

MAIN VALVE is normally closed. On placing Regulator in service, initial pressure fills the passages shown in red.

CONTROL LINE connects Pilot Diaphragm Chamber to Delivery piping.

3 PILOT receives initial pressure through Nipple and Union Connection.

KEY INITIAL STEAM PRESSURE LOADING STEAM PRESSURE DELIVERY STEAM PRESSURE VAPOR PRESSURE

CONNECTING TUBING conducts steam from Pilot to Main Valve Diaphragm and Bleedport. When Pilot opens, steam flows through Pilot faster than it can escape at Bleedport, creating a loading pressure (orange) which forces Main Valve open.

FLUID HEATED

PRESSURE SPRING forces Pilot Valve open.

HEATER, Delivery Pipe and Control Line are now being filled with steam flowing through Main Valve. As delivery pressure (yellow) rises, it overcomes the force exerted by Pressure Spring and Pilot throttles. This, in turn allows Main Valve to throttle just enough to maintain the set delivery pressure.

THERMOSTAT ELEMENT (vapor tension type) is connected into heater outlet. The rising temperature of the fluid (blue) being heated creates a vapor pressure (green) on the Temperature Diaphragm. When this pressure has reached a point sufficient to overcome the Temperature Adjusting Spring, it applies a force on the Lever so as gradually to decrease the spring loading on the Pressure Diaphragm. This produces a stem-by-step reduction in the delivery pressure as the temperature rises through several degrees. If the desired temperature is exceeded, the vapor pressure on the Pilot Temperature Diaphragm overcomes the forces of the Spring. This allows Pilot and Main Valve to close tight.

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OPERATING CYCLE TEMPERATURE

THE OPERATING CYCLE OF A SPENCE TEMPERATURE REGULATOR

QUICK SELECTION CHART - PRESSURE

QUICK SELECTION CHART FOR STEAM PRESSURE REGULATORS Review the application data that you have collected. Consult the chart, starting with the inlet pressure that matches the inlet pressure you have. Next, select your outlet pressure (reduced or delivery pressure). Then select the type of pilot control that you will be using and, finally, the level of accuracy that your system requires. This will lead you to a recommended regulator. Please bear in mind that these recommendations are general in nature and you should check the Product Pages and Sizing Section to ensure you have selected the correct product. If you need assistance, contact your local Spence Technical Sales Representative.

PAGE 46

PAGE 48

PAGE 68

PAGE 46

PAGE 48 PAGE 26

PAGE 68

PAGE 46

PAGE 48

PAGE 68

PAGE 46

PAGE 48

PAGE 68

PAGE 28 PAGE 46

PAGE 48

PAGE 68

* Electronic Pilot accuracy is a function of controller accuracy.

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Review the application data that you have collected. Consult the chart, starting with the inlet pressure that matches the inlet pressure you have. Next, select your outlet pressure (reduced or delivery pressure). Then select the type of pilot control that you will be using and, finally, the level of accuracy that your system requires. This will lead you to a recommended regulator. Please bear in mind that these recommendations are general in nature and you should check the Product Pages and Sizing Section to ensure you have selected the correct product. If you need assistance, contact your local Spence Technical Sales Representative.

PAGE 74

PAGE 26 PAGE 72

PAGE 72

PAGE 79

PAGE 74

PAGE 79

PAGE 28 PAGE 74

PAGE 79

* See Control Valve Section, Page 142

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QUICK SELECTION CHART - TEMPERATURE

QUICK SELECTION CHART FOR TEMPERATURE REGULATORS

- 14 -

250 450

Max. Initial Pressure–psi

Max. Initial Temperature–°F

/ -2

15 250

Max. Initial Pressure–psi

Max. Initial Temperature–°F

250

Max. Initial Pressure–psi

450

250

1-12

400

250

/ -2

750

300

/ -2

500

150

1-12

750

300

1-12

—

Hycar

—

303/ 304

316/ 420

Secoweld seat construction described in Options Section is regularly furnished for service pressures 400 psi and higher.

—

316/ 420

—

Inconel springs are furnished for service pressures exceeding 400 psi and/or temperatures exceeding 600°F.

200

—

316/ 420

316

Min. Differentialc–psi

200

—

Hycar

17-4 PH stems are furnished for service temperatures exceeding 600°F.

200

Max. Initial Temperature–°F

165

2-6

—

Minimum Differential is the smallest permissible difference between initial pressure (measured at the inlet) and the delivery pressure (measured at the outlet) of the main valve.

200

Max. Initial Pressure–psi

2-6

200

—

600

300

1-12

—

1-2

SIZES–INCHES

200

250

—

500

150

1-12

—

Bronze body and blind flange only.

Min. Differentialc–psi

200

250

—

600

300

/ -2

—

316/ 420

200

Max. Initial Temperature–°F

125

/ -2

400

250

/ -2

250

/ -2

316/ 420d

250

Max. Initial Pressure–psi

1-12

450

250

1-12

—

Stainless Steel

/ -2

450

125

1-12

250

1-12

750

600

/ -8

SEAT RINGS

Hycar

304/ 420

—

Hycar

Stainless Steel

Stainless Steel or 17-4PHe

Stem

Carbon Steel

Carbon or Inconelf

Main Spring

Standard spring (HP) requires minimum 30 PSI differential. 50 PSI is recommended minimum differential. Use optional Low ΔP (LP) main spring for 15 psi minimum differential. 10 psi minimum differential is attainable by adding base bypass and 1⁄16" bleedport.

—

304/ 420

Water, Oil, Air or Gas Service

DISCS

OTHER MATERIALSa

Steam Water, Oil, Steam Service Air or Gas Service Service

Main Valves for corrosive fluids or costly gases require special materials.

SIZES–INCHES

Min. Differentialc–psi

450

/ -2

Max. Initial Temperature–°F

SIZES–INCHES

Min. Differentialc–psi

450

125

1-12

10/30/50 10/30/50 10/30/50 10/30/50 10/30/50 10/30/50 10/30/50

/ -2

Min. Differentialc–psih

SIZES–INCHES

Diaphragm

C34

TYPES

SIZES, BODY MATERIALa AND FACINGS CAST CAST IRON CAST STEEL BRONZE Flanged Flanged Flanged Flanged Flanged Screwed ANSI ANSI Screwed Screwed ANSI ANSI ANSI Ends 125 250 Ends Ends 150 300 600

SPENCE MAIN VALVE SPECIFICATION TABLE

MAIN VALVE SPECIFICATION TABLE

COMBINATION REGULATORS

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TYPE ED & ED2 PRESSURE REGULATOR

TYPE ED SERIES PRESSURE REGULATOR CAST IRON or STEEL PRESSURES to 600 PSIG at 750째F APPLICATION DATA l Pressure l Single

Point or Multiple use Applications

l Pressure l District l Single l Two

Regulating for Steam Distribution Control for Steam Plants

Heating Systems

Stage Reductions

l Parallel

Reduction

TYPE ED PRESSURE REGULATOR VALVE INFO PAGE 26

PILOT INFO PAGE 46

DIMENSIONS inches (mm) SIZE 3 /8

F 53/8

G 11/4

(10)

(136)

(32)

5 /8

11/4

(15)

(136)

(32)

Valve is tapped so that Pilot may be mounted on either side.

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53/8

13/8

(20)

(136)

(35)

53/4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(60)

(168)

(54)

21/2

63/4

23/8

(65)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

31/2

(100)

(203)

(89)

31/2

(125)

(229)

(89)

97/8

(150)

(251)

(102)

101/2

61/4

(200)

(267)

(159)

121/2

(250)

(318)

(152)

81/2

(300)

(356)

(216)

TYPE E2D PRESSURE REGULATOR

TYPE E2D SERIES PRESSURE REGULATOR CAST IRON PRESSURES to 15 PSIG max. APPLICATION DATA l Pressure

Regulating for Steam Distribution

l Single

Point or Multiple use Applications

l Single

Stage Reduction

l Parallel l Low

Reduction

Pressure Drop to Operate Valve

l Instantaneous

Hot Water Heaters with low supply pressures (with the addition of a T14 Pilot)

TYPE E2D PRESSURE REGULATOR VALVE INFO PAGE 28

DIMENSIONS inches (mm) SIZE 3 /4

F 55/8

G 13/8

(20)

(143)

(35)

5 /4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152)

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(50)

(168)

(54)

21/2

63/4

23/8

(65)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

73/8

31/2

(100)

(187)

(89)

81/8

31/2

(125)

(206)

(89)

81/2

(150)

(216)

(102)

93/8

61/4

(200)

(238)

(159)

(250)

(279)

(152)

PILOT INFO PAGE 46

NO. 5B OPEN ELBOW

Valve is tapped so that Pilot may be mounted on either side.

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TYPE ED(2) INTEGRAL PRESSURE REGULATOR

TYPE ED & ED2 INTEGRAL MOUND PRESSURE REGULATOR CAST IRON or STEEL for PRESSURES to 600 PSIG at 750째F APPLICATION DATA l Pressure

Regulation for Steam Distribution where space is limited

DIMENSIONS inches (mm)

TYPE ED INTEGRAL MOUNT PRESSURE REGULATOR

SIZE 3 /8

F 51/4

(10)

(133)

(400)

51/4

153/4

(15)

(133)

(400)

VALVE INFO PAGE 26

PILOT INFO PAGE 46

G* 153/4

53/8

(20)

(136)

(432)

181/2

51/2

(25)

(140)

(470)

11/4

53/4

181/2

(32)

(146)

(470)

11/2

191/2

(40)

(152)

(495)

61/2

205/8

(50)

(165)

(524)

21/2

213/4

(65)

(178)

(552)

73/8

231/2

(80)

(187)

(597)

87/8

271/4

(100)

(225)

(692)

285/8

(125)

(254)

(727)

113/8

311/2

(150)

(289)

(800)

123/4

353/8

(200)

(324)

(899)

151/2

433/4

(250)

(394)

(1111)

473/4

(300)

(457)

(1213)

* For D2 Pilot, add 51/4" (133) to this dimension.

- 18 -

TYPE EA Series PRESSURE REGULATOR

TYPE EA SERIES PRESSURE REGULATOR CAST IRON or STEEL for PRESSURES to 600 PSIG at 750째F APPLICATION DATA l Pressure l Single

Point or Multiple use Applications

l Pressure l District l Single l Two

Regulating for Steam Distribution Control for Steam Plants

Heating Systems

Stage Reductions

l Parallel

Reduction

l Control

from Remote Location

l Temperature

Regulating (with addition of T60 Series Pneumatic Temperature Pilot)

F 53/8

G 11/4

(10)

(136)

(32)

53/8

11/4

(15)

(136)

(32)

55/8

13/8

(20)

(143)

(35)

53/4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152)

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(50)

(168)

(54)

21/2

63/4

23/8

(65)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

31/2

(100)

(203)

(89)

31/2

(125)

(229)

(89)

97/8

(150)

(251)

(102)

101/2

61/4

(200)

(267)

(159)

121/2

(250)

(318)

(152)

81/2

(300)

(356)

(216)

VALVE INFO PAGE 26

PILOT INFO PAGE 48

DIMENSIONS inches (mm) SIZE 3 /8

TYPE EA SERIES PRESSURE REGULATOR

Valve is tapped so that Pilot may be mounted on either side.

- 19 -

TYPE ET14 TEMP. REGULATOR

TYPE ET14 TEMPERATURE REGULATOR CAST IRON or STEEL CONTROLS 20 to 500째F APPLICATION DATA l Temperature l Storage l Air

Regulation for Batch Process

Heaters (Water, Fuel Oil or Chemical)

Heating

TYPE ET14 TEMPERATURE REGULATOR

DIMENSIONS inches (mm)

VALVE INFO PAGE 26

PILOT INFO PAGE 74

SIZE 3 /8

F 53/8

G 11/4

(10)

(136)

(32)

53/8

11/4

(15)

(136)

(32)

Valve is tapped so that Pilot may be mounted on either side.

- 20 -

55/8

13/8

(20)

(143)

(35)

53/4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152)

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(50)

(168)

(54)

21/2

63/4

23/8

(65)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

31/2

(100)

(203)

(89)

31/2

(125)

(229)

(89)

97/8

(150)

(251)

(102)

101/2

61/4

(200)

(267)

(159)

121/2

(250)

(318)

(152)

81/2

(300)

(356)

(216)

TYPE ET14D TEMP. REGULATOR

TYPE ET14D PRESSURE LIMITING TEMPERATURE REGULATOR CAST IRON or STEEL CONTROLS 20 to 500째F APPLICATION DATA l Temperature

& Pressure Regulation for large volume Heat Exchangers

l Storage

Heaters

l Jacketed

Kettles

l Vats

TYPE ET14D TEMPERATURE & PRESSURE REGULATOR VALVE INFO PAGE 26

DIMENSIONS inches (mm) SIZE 3 /8

F 53/8

G 11/4

(10)

(136)

(32)

53/8

11/4

(15)

(136)

(32)

55/8

13/8

(20)

(143)

(35)

53/4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152)

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(50)

(168)

(54)

21/2

63/4

23/8

(65)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

31/2

(100)

(203)

(89)

31/2

(125)

(229)

(89)

97/8

(150)

(251)

(102)

101/2

61/4

(200)

(267)

(159)

121/2

(250)

(318)

(152)

81/2

(300)

(356)

(216)

D PILOT INFO PAGE 46 T14 PILOT INFO PAGE 74

Valve is tapped so that Pilot may be mounted on either side.

- 21 -

TYPE E(2)T124/134 TEMP. & PRESS. REGULATOR

TYPE ET124/ET134 & E2T134 TEMPERATURE & PRESSURE REGULATOR CAST IRON or STEEL APPLICATION DATA l Instantaneous l Jacketed l Storage l Oil

Heaters

Kettles

Heaters

l Batch

Process Heaters

Vats

Driers

Ovens

Heating

MODELS l ET124 for heater operating pressures between 20 and 125 psi. l ET134 for heater operating pressures up to 20 psi. l E2T134 for heater operating pressures up to 15 psi.

TYPE ET124 TEMPERATURE & PRESSURE REGULATOR

DIMENSIONS inches (mm) E VALVE INFO PAGE 26

SIZE /8

53/8

(10)

(136)

(32)

PILOT INFO PAGE 72

- 22 -

E2 —

—

53/8

11/4

—

(15)

(136)

(32)

—

Valve is tapped so that Pilot may be mounted on either side.

G E 11/4

E2 VALVE INFO PAGE 28

55/8

13/8

(20)

(143)

(35)

53/4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152)

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(50)

(168)

(54)

21/2

63/4

23/8

(65)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

31/2

(100)

(203)

(89)

31/2

(125)

(229)

(89)

97/8

(150)

(251)

(102)

101/2

61/4

(200)

(267)

(159)

121/2

(250)

(318)

(152)

81/2

71/4

(300)

(356)

(216)

(184)

TYPE ED210 ELECTRONIC MODULATING REGULATOR

TYPE ED210 REGULATOR ELECTRONIC MODULATION DELIVERY PRESSURES to 150 PSIG APPLICATION DATA l Main

Valve adapted to 4-20 mA Signal

l Requires

balanced Main Valve

DIMENSIONS inches (mm) SIZE 3 /8

F 53/8

G 11/4

(10)

(136)

(32)

53/8

11/4

(15)

(136)

(32)

55/8

13/8

(20)

(143)

(35)

53/4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152)

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(50)

(168)

(54)

21/2

63/4

23/8

(654)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

31/2

(100)

(203)

(89)

31/2

(125)

(229)

(89)

97/8

(150)

(251)

(102)

101/2

61/4

(200)

(267)

(159)

121/2

(250)

(318)

(152)

81/2

(300)

(356)

(216)

TYPE ED210 REGULATOR VALVE INFO PAGE 26 PILOT INFO PAGE 68

Valve is tapped so that Pilot may be mounted on either side.

- 23 -

TYPE ED208D REGULATOR

TYPE ED208D PRESSURE REGULATOR ELECTRONIC STARTUP PILOT OPERATED DELIVERY PRESSURES to 150 PSIG APPLICATION DATA l Electronic

Control of Slow Startup and/or Slow Shutdown of Pressure Regulation

l Building

Heating Systems

l Can

save more than 4 times it’s cost in building heating in one year.

l Requires

balanced Main Valve

TYPE ED208D PRESSURE REGULATOR VALVE INFO PAGE 26 D PILOT INFO PAGE 46

DIMENSIONS inches (mm)

D208 PILOT INFO PAGE 66

SIZE 3 /8

F 53/8

G 11/4

(10)

(136)

(32)

5 /8

11/4

(15)

(136)

(32)

61/2" (165)

Valve is tapped so that Pilot may be mounted on either side.

- 24 -

55/8

13/8

(20)

(143)

(35)

53/4

11/2

(25)

(146)

(38)

11/4

17/8

(32)

(152)

(48)

11/2

61/4

(40)

(159)

(51)

65/8

21/8

(50)

(168)

(54)

21/2

63/4

23/8

(65)

(171)

(60)

71/4

23/4

(80)

(184)

(70)

31/2

(100)

(203)

(89)

31/2

(125)

(229)

(89)

97/8

(150)

(251)

(102)

101/2

61/4

(200)

(267)

(159)

121/2

(250)

(318)

(152)

81/2

(300)

(356)

(216)

MAIN VALVES

- 25 -

TYPE E MAIN VALVE TYPE E MAIN VALVE

SIZES 3/8" – 12" PRESSURES to 600 PSIG at 750°F l Normally

Closed l Single Seat l Balanced Metal Diaphragms l Protected Main Spring l Fluid, Gas & Vapor Applications l Multiple Trims for Precise Sizing l ANSI/FCI 70-2 Class IV Shutoff l FCI 70-3 Class VI Shutoff l Virtually Frictionless for Long Service Life l Packless Construction l Easy In-line Maintenance l Wide Variety of Pilots for Many Applications l Minimum Operating ΔP 10 psi (.7 bar) l Lifetime Warranty against Wiredrawing of Seat & Disc*

TYPE E MAIN VALVE

APPLICATION DATA l Pressure Regulating for Steam Distribution l Regulating for Process Control (Temperature or Pressure) l Maintain Back Pressure or Differential Pressure l For use with Self-contained, Pneumatic or Electronic Pilots l Single Point or Multiple Use Applications l Slow Start-up or Shutdown

OPTIONS (SEE

SIZING INFO PAGE 106

VALVE RATINGS Valve Ends ASME/ANSI CAST IRON B16.4 Class 250 NPT B16.1 Class 125 Flanged B16.1 Class 250 Flanged CAST STEEL B16.34 Class 300 NPT B16.34 Class 150 Flanged B16.34 Class 300 Flanged B16.34 Class 600 Flanged

Pressure PSIG (bar)

Temperature °F (°C)

PAGE 42) l Composition Disc l Balanced Construction l Insulcap Insulating Jacket l High Temperature Construction l Low ΔP (LP) Main Spring

l Parabolic Disc l Integral Mount Pilot l Secoweld l Dashpot l EZ Connections

TYPICAL CONFIGURATIONS

250 (17.2) 125 (8.6) 250 (17.2)

@ 450 (232) @ 450 (232) @ 450 (232)

PRESSURE REDUCING ……………TYPE ED SERIES

300 150 300 600

@ @ @ @

PUMP GOVERNOR ………………TYPE EP SERIES

(21.0) (10.3) (21.0) (41.4)

600 (315)† 500 (260) 600 (315)† 600 (315)†

AIR ADJUSTED ……………………TYPE EA SERIES BACK PRESSURE …………………TYPE EQ SERIES LOAD ALLOCATING ………………………TYPE EFD AIR CONTROLLED ……………………TYPE EAP60

†750°F (400°C) construction available on request. Other pressure/temperature ratings available; consult factory. Maximum downstream pressure is 300 psi.

ELECTRONIC SLOW START …………TYPE ED208D

Canadian Registration # OC 0591.9C

SOLENOID CONTROLLED ………………TYPE EMD SOLENOID ACTUATED ……………………TYPE EM

Installation Tip: Add EZ Connections for ease of maintenance SEE PAGE 40

DIFFERENTIAL ……………………………TYPE EN TEMPERATURE CONTROL …………TYPE ET SERIES

RATED FLOW COEFFICIENTS (Cv) SEAT FACTOR Full Full 75 % Full 50 % Normal Normal 75 % Normal 50 %

/ 1.5 — — .66 — — 3 8

/ 2.8 2.2 1.7 1.55 — — 1 2

/ 5.4 4.2 2.6 4.8 — — 3 4

1 8.8 7.2 6.3 7.5 — —

11/4 14.1 11.1 7.4 10.4 — —

* When installed according to factory specifications.

REGULATOR SIZE 11/2 2 21/2 19.8 31 44 15.9 22.9 37 11.3 17.7 25 14.6 17.6 24 — — 18 — — 14

- 26 -

3 74 56 42 43 34 26

4 109 88 65 78 62 46

5 169 136 94 115 89 65

6 248 188 139 151 110 83

8 444 353 252 249 187 139

10 706 558 400 377 294 230

12 1113 880 631 631 463 363

TYPE E MAIN VALVE

TYPE E MAIN VALVE SPECIFICATION The valve shall be self-operated, external pilot type, single seated, metal diaphragm actuated, normally closed design. The valve will function quickly and shut tight on dead end service. Internal parts including seats, discs, stems and diaphragms shall be of stainless steel. There shall be no springs in the steam space and no stuffing box. The valve shall be easy to maintain with all parts accessible without removal from the line.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl. B Body, Cast Steel ………………………ASTM A216 WCB Stem ……………………………303 St. Stl. ASTM A582 Disc 3/4 - 5" ……………420 St. Stl. ASTM A743 CA-40 Disc 6 - 12" ………………304 St. Stl. ASTM A167/A240 Seat 3/4 - 5" ……………420 St. Stl. ASTM A743 CA-40 Seat 6 - 12" …………316 St. Stl. ASTM A743-79 CF-8M Gasket ………………………………………Non-asbestos Diaphragm …………………Stainless Steel MIL-S-5059C Spring …………………………………………………Steel

TYPE E MAIN VALVE FITTINGS ON PAGE 44

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

SIZE 3

(10)

FACE TO FACE DIMENSIONS A ANSI ANSI ANSI ANSI ANSI NPT 125,150 250 300 600 43/8 — — — —

57/8

C Std. Mount Integral Mount ANSI CI & Brz. Steel Steel 600 All 600 23/4 — 31/2 31/2 —

51/4

ANSI NPT 14

APPROX. WT. ANSI ANSI ANSI 125,150 250,300 600 — — —

(111)

—

(149)

(70)

—

(89)

—

(133)

(6)

—

43/8

—

57/8

23/4

31/2

35/8

51/4

—

(12)

(9.1)

(111)

—

(152)

(149)

(70)

(89)

(92)

(133)

(6)

—

43/4

—

63/8

61/2

27/8

37/8

35/8

33/4

41/2

51/2

—

(19)

(111)

—

(162)

(165)

(73)

(98)

(92)

(95)

(114)

(140)

(8)

—

(13)

53/8

51/2

61/2

35/8

41/4

43/8

43/4

61/4

(25)

(137)

(140)

(152)

(165)

(178)

(92)

(108)

(111)

(121)

(159)

(10)

(12)

(14)

(15)

11/4

61/2

63/4

71/4

77/8

41/8

45/8

61/2

(32)

(165)

(171)

(184)

(200)

(105)

(117)

(102)

(117)

(127)

(165)

(15)

(17)

(19)

(20)

11/2

71/4

67/8

73/8

83/4

43/8

51/8

43/8

—

71/8

(38)

(184)

(175)

(187)

(203)

(222)

(111)

(130)

(111)

(127)

—

(181)

(20)

(21)

(25)

(26)

71/2

81/2

101/4

97/8

51/4

53/4

55/8

53/4

75/8

(51)

(191)

(216)

(229)

(260)

(251)

(133)

(146)

(127)

(143)

(146)

(194)

(28)

(33)

(35)

(38)

130

21/2

—

93/8

111/4

107/8

53/4

77/8

51/2

81/4

83/8

—

100

(64)

—

(238)

(254)

(286)

(276)

(146)

(200)

(140)

(152)

(210)

(213)

—

(43)

(45)

(59)

—

103/4

121/4

113/4

65/8

91/8

63/8

71/8

—

91/4

—

125

140

175

(76)

—

(254)

(273)

(311)

(298)

(168)

(232)

(162)

(181)

—

(235)

—

(57)

(64)

(80)

—

117/8

121/2

141/2

143/4

75/8

105/8

71/4

—

117/8

—

210

230

310 (141)

(102)

—

(302)

(318)

(368)

(375)

(194)

(270)

(184)

(203)

—

(302)

—

(95)

(105)

—

135/8

141/2

161/2

167/8

81/2

121/2

81/8

81/2

—

121/2

—

295

310

490

(127)

—

(346)

(368)

(419)

(429)

(216)

(318)

(206)

(216)

—

(318)

—

(134)

(141)

(223)

—

151/8

173/8

193/4

133/4

91/2

135/8

141/8

—

420

470

655

(152)

—

(384)

(406)

(441)

(502)

(254)

(349)

(241

(241)

(346)

(359)

—

(191)

(214)

(298)

—

215/8

221/2

111/2

153/8

111/4

113/4

—

171/4

—

700

710

1070

(203)

—

(483)

(508)

(549)

(572)

(292)

(391)

(286)

(298)

—

(438)

—

(318)

(323)

(486)

—

235/8

—

133/4

—

1240

1300

—

(600)

(635)

—

(711)

(349)

—

(594)

—

(563)

(591)

—

261/2

—

157/8

—

251/4

—

2060

2140

—

(305)

—

(673)

(711)

—

(838)

(403)

—

— — — —

—

— — — —

233/8

(254)

— — — —

(641)

—

(936)

(972)

—

*Add 65% to D dimension for stem removal clearance.

- 27 -

TYPE E2 MAIN VALVE TYPE E2 MAIN VALVE

LOW PRESSURE LOW DIFFERENTIAL SIZES 3/4" – 10" PRESSURES to 15 PSIG at 250°F l Normally

Closed

l Single

Seat

l Nitrile

Diaphragm

l Protected l Gas

Main Spring

& Steam Applications

l Accurate

Regulation Unaffected by Service Conditions

l ANSI/FCI l Virtually

Frictionless for Long Service Life

l Packless l Easy

70-2 Class IV Shutoff Construction

In-line Maintenance

l Wide

Variety of Pilots for Many Applications

TYPE E2 MAIN VALVE

APPLICATION DATA

l Minimum

l Pressure Regulating for Steam Distribution l Regulating for Process Control (Temperature or Pressure) l Maintain Back Pressure or Differential Pressure l For use with Self-contained, Pneumatic or Electronic Pilots l Single Point or Multiple Use Applications l Slow Start-up or Shutdown

Operating ΔP 3 psi (.2 bar)

l Lifetime

Warranty against Wiredrawing of Seat & Disc *

OPTIONS l Composition Disc for liquid, air or gas service l Insulcap Insulating Jacket l Integral Mount Pilot l EZ Connections

VALVE RATINGS Valve Ends Pressure Temperature ASME/ANSI PSIG (bar) °F (°C) CAST IRON B16.4 Class 250 NPT 15 (1.03) 250°F (121°C) B16.1 Class 125 Flanged 15 (1.03) 250°F (121°C) Canadian Registration # OC 0591.9C

Installation Tip: Add EZ Connections for ease of maintenance SEE PAGE 40

SIZING INFO PAGE 106

TYPICAL CONFIGURATIONS PRESSURE REDUCING …………………TYPE E2D AIR ADJUSTED …………………TYPE E2A SERIES BACK PRESSURE ………………………TYPE E2Q LOAD ALLOCATING ……………………TYPE E2FD AIR CONTROLLED …………………TYPE E2AP60 ELECTRONIC SLOW START ………TYPE E2D208D SOLENOID CONTROLLED ……………TYPE E2MD SOLENOID ACTUATED …………………TYPE E2M DIFFERENTIAL ……………………………TYPE E2N TEMPERATURE CONTROL ……………TYPE E2T14 TEMP. & PRESSURE CONTROL ……TYPE E2T134

RATED FLOW COEFFICIENTS (Cv) SEAT FACTOR Full 70%-75% 45%

/ 7.6 — — 3 4

1 11.7 8.8 —

11/4 18.9 13.2 —

11/2 27.4 19.2 12.3

REGULATOR SIZE 2 21/2 3 44 68 96 30.8 47.6 67.2 — 30.6 —

* When installed according to factory specifications.

- 28 -

4 143 100 64.4

5 202 141 —

6 255 178 115

8 465 — —

10 748 — 336

12 1118 — —

TYPE E2 MAIN VALVE

TYPE E2 MAIN VALVE SPECIFICATION The valve shall be self-operated, external pilot type, single seated, nitrile diaphragm actuated, normally closed design. The valve will function quickly and shut tight on dead end service. Internal parts including seats, discs and stems shall be of stainless steel. There shall be no springs in the steam flow path and no stuffing box. The valve shall be easy to maintain with all parts accessible without removal from the line.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl. B Stem ……………………………303 St. Stl. ASTM A582 Disc 3/4 - 2" ……………420 St. Stl ASTM A743 CA-40 Disc 2-1/2 - 10" …………304 St. Stl. ASTM A167/A240 Seat ………………………420 St. Stl. ASTM A743 CA-40 Gasket ………………………………………Non-asbestos Diaphragm ……………………………………………Nitrile Spring …………………………………………………Steel

TYPE E2 MAIN VALVE

FITTINGS ON PAGE 44

DIMENSIONS inches (mm), WEIGHTS pounds (kg) A

APPROX. WT. CI, CI ANSI ANSI NPT 125 18 —

(19)

(121)

—

(203)

(73)

(92)

(197)

(8)

—

53/8

51/2

35/8

43/8

81/8

(25)

(137)

(140)

(203)

(92)

(111)

(206)

(9)

(10)

11/4

61/2

63/4

41/8

81/4

(32)

(165)

(171)

(229)

(105)

(101)

(210)

(14)

(15)

SIZE 3

CI ANSI 125 —

OTHER DIMENSIONS C B Std. Integral D* Mount Mount 8 27/8 35/8 73/4

CI, ANSI NPT 43/4

11/2

71/4

67/8

93/4

43/8

41/2

83/4

(38)

(184)

(175)

(248)

(111)

(118)

(222)

(16)

(18)

71/2

81/2

101/2

51/4

(51)

(191)

(216)

(267)

(133)

(127)

(254)

(23)

(26)

21/2

—

93/8

101/2

53/4

53/8

111/2

—

(64)

—

(238)

(267)

(146)

(136)

(292)

—

(32)

—

111/4

65/8

63/8

123/4

—

(76)

—

(254)

(286)

(168)

(162)

(324)

—

(45)

135

—

117/8

131/2

63/4

65/8

135/8

—

(102)

—

(302)

(343)

(171)

(168)

(346)

—

(61)

—

135/8

141/4

71/2

73/8

—

185

(127)

—

(346)

(362)

(191)

(187)

(381)

—

(84)

—

151/8

77/8

165/8

—

250

(152)

—

(384)

(406)

(200)

(178)

(422)

—

(114)

—

91/2

91/4

197/8

—

1210 (550)

(203)

—

(483)

(508)

(241)

(235)

(505)

—

235/8

107/8

237/8

—

690

(254)

—

(600)

(610)

(276)

— —

(606)

—

(314)

*Add 55% to D dimension for stem removal clearance.

- 29 -

TYPE E5 MAIN VALVE TYPE E5 MAIN VALVE

HIGH PRESSURE–HIGH LIFT LOW DIFFERENTIAL SIZES 3/4" – 12" PRESSURES to 300 PSIG at 600°F l Normally

TYPE E5 MAIN VALVE

APPLICATION DATA l Pressure Regulating for Steam Distribution l High Pressure/Low Differential Pressure Regulating l Fluid Regulation l For use with Self-contained, Pneumatic or Electronic Pilots l Slow Start-up or Shutdown SIZING INFO PAGE 106

VALVE RATINGS Valve Ends ASME/ANSI CAST IRON Class 250 NPT B16.1 Class 125 Flanged B16.1 Class 250 Flanged CAST STEEL B16.34 Class 300 NPT B16.34 Class 150 Flanged B16.34 Class 300 Flanged

Pressure PSIG (bar)

Temperature °F (°C)

Closed l Single Seat l Balanced Nitrile Diaphragm l Protected Main Spring l Long Main Spring Operates on 5 psi Minimum Differential l Internal & External Condensation Chambers l Fluid, Gas & Vapor Applications l Accurate Regulation Unaffected by Service Conditions l ANSI/FCI 70-2 Class IV Shutoff l Virtually Frictionless for Long Service Life l Packless Construction l Easy In-line Maintenance l Wide Variety of Pilots for Many Applications l Lifetime Warranty against Wiredrawing of Seat & Disc *

OPTIONS l Composition Disc for liquid, air or gas service l Balanced Construction l Secoweld l Integral Mount Pilot l EZ Connections

TYPICAL CONFIGURATIONS PRESSURE REDUCING …………………TYPE E5D AIR ADJUSTED …………………………TYPE E5A

250 (17.2) @ 450 (232) 125 (8.6) @ 450 (232) 250 (17.2) @ 450 (232)

BACK PRESSURE ………………………TYPE E5Q

300 (21.0) @ 600 (315) 150 (10.3) @ 500 (260) 300 (21.0) @ 600 (315)

AIR CONTROLLED …………………TYPE E5AP60

PUMP GOVERNOR ………………………TYPE E5P LOAD ALLOCATING ……………………TYPE E5FD ELECTRONIC SLOW START ………TYPE E5D208D SOLENOID CONTROLLED ……………TYPE E5MD

Other pressure/temperature ratings available; consult factory. Maximum downstream pressure is 300 psi.

SOLENOID ACTUATED …………………TYPE E5M

Canadian Registration # OC 0591.9C

DIFFERENTIAL ……………………………TYPE E5N Installation Tip: Add EZ Connections for ease of maintenance SEE PAGE 40

TEMPERATURE CONTROL ………………TYPE E5T

RATED FLOW COEFFICIENTS (Cv) SEAT FACTOR Full Normal

/ 7.6 5.7 3 4

1 11.7 10.0

11/4 18.9 13.4

REGULATOR SIZE 11/2 2 21/2 3 27.4 43 67 95 19.8 25 35 59

* When installed according to factory specifications.

- 30 -

4 159 120

5 258 176

6 350 228

8 665 366

10 1018 525

12 1611 952

TYPE E5 MAIN VALVE

TYPE E5 MAIN VALVE SPECIFICATION The valve shall be self-operated, external pilot type, single seated, diaphragm actuated, normally closed design. The valve will function quickly and shut tight on dead end service. Internal parts including seats, discs and stems shall be of stainless steel. The diaphragm shall be a balanced Nitrile material for high lift. There shall be an external condensation chamber supplied. The main valve spring shall operate on a 5 psi minimum differential. There shall be no springs in the steam flow path and no stuffing box. The valve shall be easy to maintain with all parts accessible without removal from the line.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl. B Body, Cast Steel ………………………ASTM A216 WCB Stem ……………………………303 St. Stl. ASTM A582 Disc 3/4 - 5"……………420 St. Stl. ASTM A582 Cond A Disc 6 - 12" ………………304 St. Stl. ASTM A167/A240 Seat 3/4 - 5" …………420 St. Stl. ASTM A582 Cond A Seat 6 - 12" ……………316 St. Stl. ASTM A743 CF-8M Gasket ………………………………………Non-asbestos Diaphragm ……………………………………………Nitrile Spring …………………………………………………Steel

TYPE E5 MAIN VALVE FITTINGS ON PAGE 44

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

SIZE 3

ANSI NPT

A ANSI 125

ANSI 250

Std. Mount

C Integral Mount CI

Stl.

D* ANSI 125

SCR 250

APPROX.WT Iron,Brz. Iron Steel Stl.ANSI ANSI ANSI ANSI ANSI NPT 125 250 150 300

43/4

—

67/8

27/8

35/8

31/2

111/4

—

(19)

(111)

—

(175)

(73)

(92)

(89)

(286)

(10)

—

5 /8

5 /2

6 /8

3 /8

4 /8

11 /8

(25)

(137)

(140)

(152)

(175)

(92)

(111)

(295)

(11)

(14)

(15)

(16)

(18)

11/4

61/2

63/4

71/4

91/8

41/8

45/8

131/2

(32)

(165)

(171)

(184)

(232)

(105)

(102)

(117)

(343)

(22)

(21)

(22)

(26)

(29)

11/2

71/4

67/8

73/8

91/8

43/8

41/2

135/8

(38)

(184)

(175)

(187)

(232)

(111)

(114)

(127)

(346)

(24)

(26)

(31)

(30)

(34)

71/2

81/2

111/8

51/4

55/8

161/4

113

120

(51)

(191)

(216)

(229)

(283)

(133)

(127)

(143)

(413)

(38)

(41)

(44)

(51)

(55)

2 /2

—

9 /8

11 /8

5 /4

5 /8

16 /2

—

112

130

135

(64)

—

(238)

(254)

(283)

(146)

(137)

(152)

(419)

—

(44)

(51)

(59)

(61)

—

10 /4

13 /2

6 /8

19 /4

—

148

170

210

226

(76)

—

(254)

(273)

(343)

(168)

(162)

(178)

(489)

—

(67)

(77)

(95)

(103)

—

117/8

121/2

131/2

75/8

65/8

183/8

233/8

—

208

293

307

330

(102)

—

(302)

(318)

(343)

(194)

(168)

(203)

(467)

(594)

—

(95)

(133)

(139)

(150)

—

135/8

141/2

131/2

81/2

73/8

83/4

183/4

233/4

—

240

333

335

366

(127)

—

(346)

(368)

(343)

(216)

(187)

(222)

(476)

(603)

—

(109)

(151)

(152)

(166)

—

151/8

163/4

—

231/2

273/8

—

348

616

560

503

(152)

—

(384)

(406)

(425)

(254)

(178)

—

(597)

(695)

—

(158)

(280)

(254)

(274)

—

163/4

111/2

91/4

—

233/4

295/8

—

650

814

795

862

(203)

—

(483)

(508)

(425)

(292)

(235)

—

(603)

(752)

—

(295)

(370)

(361)

(392)

—

235/8

133/4

—

303/4

353/8

—

910

1130

1345

1420

(254)

—

(600)

(635)

(508)

(349)

—

(781)

(899)

—

(414)

(513)

(611)

(645)

—

26 /2

24 /4

15 /8

—

39 /4

—

1580

1920

1990

2160

(305)

—

(673)

(711)

(629)

(403)

—

(1010)

—

(718)

(872)

(904)

(982)

- 31 -

*Add 150% to D dimension for stem removal clearance.

TYPE E6 MAIN VALVE TYPE E6 MAIN VALVE

HIGH PRESSURE–HIGH LIFT COLD SERVICE SIZES 3/4" – 12" PRESSURES to 250 PSIG at 200°F l Normally l Single

Closed

Seat

l Balanced

Nitrile Diaphragm

l Protected

Main Spring

l Composition l Air

Disc for Tight Shutoff

& Gas Applications

l Accurate

Regulation Unaffected by Service Conditions

l ANSI/FCI

TYPE E6 MAIN VALVE

l Virtually

APPLICATION DATA l Pressure Regulating for Compressed Air Distribution l Pressure Regulating for Gas Service l Maintain Back Pressure or Differential Pressure l For use with Self-contained, Pneumatic or Electronic Pilots l Single Point or Multiple Use Applications l Slow Start-up or Shutdown Pressure PSIG (bar)

Construction

In-line Maintenance

l Wide

Variety of Pilots for Many Applications

OPTIONS

VALVE RATINGS Valve Ends ASME/ANSI CAST IRON B16.4 Class 250 NPT B16.1 Class 125 Flanged

Frictionless for Long Service Life

l Packless l Easy

70-2 Class VI Shutoff

Temperature °F (°C)

l Dashpot for Water Service l Insulcap Insulating Jacket l EZ Connections

l Integral Mount Pilot l Balanced Construction

TYPICAL CONFIGURATIONS PRESSURE REDUCING …………………TYPE E6D

250 (17.2) @ 200 (93) 125 (8.6) @ 200 (93)

AIR ADJUSTED …………………………TYPE E6A BACK PRESSURE ………………………TYPE E6Q

Other pressure/temperature ratings available; consult factory.

PUMP GOVERNOR ………………………TYPE E6P Canadian Registration # OC 0591.9C

LOAD ALLOCATING ……………………TYPE E6FD AIR CONTROLLED …………………TYPE E6AP60 ELECTRONIC SLOW START ………TYPE E6D208D

Installation Tip: Add EZ Connections for ease of maintenance SEE PAGE 40

SOLENOID CONTROLLED ……………TYPE E6MD SOLENOID ACTUATED …………………TYPE E6M DIFFERENTIAL ……………………………TYPE E6N

SIZING INFO PAGE 106

TEMPERATURE CONTROL ………………TYPE E6T

RATED FLOW COEFFICIENTS (Cv) SEAT FACTOR Full Normal

/ 7.6 5.7 3 4

1 11.7 10.0

11/4 18.9 13.4

REGULATOR SIZE 11/2 2 21/2 3 27.4 43 67 95 19.8 25 35 59

- 32 -

4 159 120

5 258 176

6 350 228

8 665 366

10 1018 525

12 1611 952

TYPE E6 MAIN VALVE

TYPE E6 MAIN VALVE SPECIFICATION The valve shall be self-operated, external pilot type, single seated, composition disc, nitrile diaphragm actuated, normally closed design. The valve will function quickly and shut tight on dead end service. Seats and stems shall be of stainless steel. There shall be no springs in the flow space and no stuffing box. The valve shall be easy to maintain with all parts accessible without removal from the line.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl. B Stem ……………………………303 St. Stl. ASTM A582 Disc ……………………………………………Nitrile Comp. Seat 3/4 - 5"………………420 St. Stl. ASTM 473 CA-40 Seat 6 - 8" ………………316 St. Stl. ASTM A743 CF-8M Gasket ………………………………………Non-asbestos Diaphragm ……………………………………………Nitrile Spring …………………………………………………Steel Disc Holder ……………………ASTM B16 UNS C36000

TYPE E6 MAIN VALVE FITTINGS ON PAGE 44

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) DIMENSIONS

ANSI NPT 43/4

A ANSI 125 —

ANSI 250 —

67/8

(19)

(111)

—

(175)

SIZE

C Std. Integral Mount Mount 27/8 35/8 (73)

(92)

D* 63/8 (162) 58

APPROX. WT. ANSI ANSI ANSI NPT 125 250 18 — — (8)

—

(25)

(137)

(140)

(152)

(175)

(92)

(111)

(168)

(8)

(129)

(14)

11/4

61/2

63/4

71/4

91/8

41/8

73/4

(32)

(165)

(171)

(184)

(232)

(105)

(102)

(197)

(17)

(18)

(20)

11/2

71/4

67/8

73/8

91/8

43/8

41/2

77/8

(38)

(184)

(175)

(187)

(232)

(111)

(114)

(200)

(19)

(23)

(25)

71/2

81/2

111/8

51/4

85/8

(51

191)

(216)

(229)

(283)

(133)

(127)

(219)

(30)

(33)

(37)

21/2

—

93/8

111/8

53/4

53/8

—

(64)

—

(238)

(254)

(283)

(146)

(137)

(229)

—

(38)

(43)

—

103/4

131/2

65/8

63/8

97/8

—

124

146

(76)

—

(254)

(273)

(343)

(168)

(162)

(251)

—

(56)

(66)

—

11 /

12 /

13 /

12 /

—

206

234

(102)

—

(302)

(318)

(343)

(194)

(168)

(324)

—

(94)

(106)

—

135/8

141/2

131/2

81/2

73/8

131/4

—

275

287

(127)

—

(346)

(368)

(343)

(216)

(187)

(337)

—

(125)

(130)

—

151/8

163/4

151/2

—

363

431

(152)

—

(384)

(406)

(425)

(254)

(178)

(394)

—

(165)

(196)

—

163/4

111/2

91/4

175/8

—

508

610

(203)

—

(483)

(508)

(425)

(292)

(235)

(448)

—

(231)

(277)

*Add 100% to D dimension for stem removal clearance.

- 33 -

TYPE E8 MAIN VALVE

TYPE E8 MAIN VALVE AIR LOADED SIZES 3/8" – 12" PRESSURES to 250 PSIG at 406°F l Normally l Single

Closed

Seat

l Balanced

Metal Diaphragms

l ANSI/FCI

70-2 Class IV Shutoff

l No

Minimum Operating Differential Pressure

l Packless l No

Construction

Pilot Needed

l Maximum l Permits

TYPE E8 MAIN VALVE

50 PSI Air Delivery Pressure

Remote Operation and Control

l Economical

APPLICATION DATA

Alternative to Control Valve

OPTIONS

l Pressure Regulating for Steam Distribution l Regulating for Process Control (Temperature or Pressure) l Maintain Back Pressure or Differential Pressure l To use Air Load Pressure to Control Delivery Pressure l Single Point or Multiple Use Applications l Slow Start-up or Shutdown l Use where “Dirty Steam” Conditions Exist

l Parabolic Disc l Dashpot l EZ Connections

l Composition Disc l Balanced Construction l Insulcap Insulating Jacket

TYPICAL CONFIGURATIONS PRESSURE REDUCING ………………TYPE E8 65A PRESSURE REDUCING …………TYPE E8 A PANEL

VALVE RATINGS Valve Ends ASME/ANSI CAST IRON Class 250 NPT B16.1 Class 125 Flanged B16.1 Class 250 Flanged

Pressure PSIG (bar) 250 (17.2) 125 (8.6) 250 (17.2)

Temperature °F (°C) @ 450 (232) @ 450 (232) @ 450 (232)

PRESSURE REDUCING …………TYPE E8 B PANEL PRESSURE REDUCING ………………TYPE E8EPC TEMPERATURE CONTROL ……………TYPE E8T61 TEMPERATURE CONTROL ……………TYPE E8EPC

Canadian Registration # OC 0591.9C

Installation Tip: Add EZ Connections for ease of maintenance SEE PAGE 40 SIZING INFO PAGE 106

SEAT FACTOR Full Full 75 % Full 50 % Normal Normal 75 % Normal 50 %

RATED FLOW COEFFICIENTS (Cv) / 1.5 — — .66 — — 3 8

/ 2.8 2.2 1.7 1.55 — — 1 2

/ 5.4 4.2 2.6 4.8 — — 3 4

1 8.8 7.2 6.3 7.5 — —

11/4 14.1 11.1 7.4 10.4 — —

REGULATOR SIZE 11/2 2 21/2 19.8 31 44 15.9 22.9 37 11.3 17.7 25 14.6 17.6 24 — — 18 — — 14

- 34 -

3 74 56 42 43 34 26

4 109 88 65 78 62 46

5 169 136 94 115 89 65

6 248 188 139 151 110 83

8 444 353 252 249 187 139

10 706 558 400 377 294 230

12 1113 880 631 631 463 363

TYPE E8 MAIN VALVE

TYPE E8 MAIN VALVE SPECIFICATION The valve shall be air operated, single seated, metal diaphragm actuated, normally closed design. The valve will function quickly and shut tight on dead end service. Internal parts including seats, discs, stems and diaphragms shall be of stainless steel. There shall be no springs in the steam space and no stuffing box. The valve shall be easy to maintain with all parts accessible without removal from the line.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl. B Stem ……………………………303 St. Stl. ASTM A582 Disc 3/4 - 5" ……………420 St. Stl. ASTM A743 CA-40 Disc 6 - 12" ………………304 St. Stl. ASTM A167/A240 Seat 3/4 - 5" ……………420 St. Stl. ASTM A743 CA-40 Seat 6 - 12" …………316 St. Stl. ASTM A743-79 CF-8M Gasket ………………………………………Non-asbestos Diaphragm …………………Stainless Steel MIL-S-5059C Spring …………………………………………………Steel

TYPE E MAIN VALVE FITTINGS ON PAGE 44

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

SIZE 3

(10) 1

FACE TO FACE DIMENSIONS A ANSI ANSI ANSI ANSI ANSI NPT 125,150 250 300 600 43/8 — — — — (111)

—

OTHER DIMENSIONS C D ANSI 600 23/4 — 51/4

73/8

—

(149)

(70)

—

(133)

(187)

(31)

—

57/8

ANSI 125 —

APPROX. WT. ANSI ANSI 150 250 — —

ANSI NPT 14

ANSI 300 —

ANSI 600 — —

4 /8

—

5 /8

2 /4

5 /4

7 /8

—

(12)

(111)

—

(152)

(149)

(70)

(133)

(187)

(31)

—

(44)

43/8

—

63/8

61/2

27/8

37/8

51/2

77/8

—

(19)

(111)

—

(162)

(165)

(73)

(98)

(140)

(200)

(40)

—

(62)

53/8

51/2

61/2

35/8

41/4

61/4

87/8

(25)

(137)

(140)

(152)

(165)

(178)

(92)

(108)

(159)

(225)

(51)

(53)

(57)

(59)

(68)

(70)

11/4

61/2

63/4

71/4

77/8

41/8

45/8

61/2

91/8

(32)

(165)

(171)

(184)

(200)

(105)

(117)

(165)

(232)

(73)

(79)

(81)

(88)

(90)

(99)

11/2

71/4

67/8

73/8

83/4

43/8

51/8

71/8

93/4

(38)

(184)

(175)

(187)

(203)

(222)

(111)

(130)

(181)

(248)

(95)

(99)

(103)

(112)

(121)

(128)

71/2

81/2

101/4

97/8

51/4

53/4

75/8

111/4

(51)

(191)

(216)

(229)

(260)

(251)

(133)

(146)

(194)

(286)

(136)

(147)

(161)

(158)

(172)

(183)

21/2

—

93/8

111/4

107/8

53/4

77/8

83/8

121/8

—

100

130

(64)

—

(238)

(254)

(286)

(276)

(146)

(200)

(213)

(308)

—

(180)

(209)

(220)

(286)

—

103/4

121/4

113/4

65/8

91/8

91/4

145/8

—

110

125

130

140

175

(76)

—

(254)

(273)

(311)

(298)

(168)

(232)

(235)

(371)

—

(242)

(275)

(286)

(308)

(385)

—

117/8

121/2

141/2

143/4

75/8

105/8

117/8

181/4

—

200

210

235

230

310

(102)

—

(302)

(318)

(368)

(375)

(194)

(270)

(302)

(464)

—

(440)

(462)

(517)

(506)

(682)

—

135/8

141/2

161/2

167/8

81/2

121/2

201/8

—

280

295

315

310

490

(127)

—

(346)

(368)

(419)

(429)

(216)

(318)

(511)

—

(616)

(649)

(693)

(682)

(1078)

—

151/8

173/8

193/4

133/4

141/8

223/8

—

385

420

455

470

655

(152)

—

(384)

(406)

(441)

(502)

(254)

(349)

(359)

(568)

—

(847)

(924)

(1001)

(1034)

(1441)

—

215/8

221/2

111/2

153/8

171/4

273/4

—

657

700

735

710

1070

(203)

—

(483)

(508)

(549)

(572)

(292)

(391)

(438)

(705)

—

(1445)

(1540)

(1617)

(1562)

(2354)

—

235/8

—

133/4

—

233/8

361/4

—

1260

1240

1430

1300

—

(254)

—

(600)

(635)

—

(711)

(349)

—

(594)

(921)

—

(2772)

(2728)

(3146)

(2860)

—

26 /2

—

15 /8

—

25 /4

41 /2

—

2070

2060

2145

2140

—

(305)

—

(673)

(711)

—

(838)

(403)

—

(641)

(1054)

—

(4554)

(4532)

(4719)

(4708)

—

- 35 -

TYPE C34 MAIN VALVE TYPE C34 MAIN VALVE

BALANCED SINGLE SEAT LIQUID SERVICE SIZES 1" – 6" PRESSURES to 250 PSIG at 200°F l Normally

Closed

l Single

Seat

l Nitrile

Diaphragm

l Balanced

Composition Disc

l Protected

Main Spring

l Balanced

Piston Design without Dashpot

l Fluid

Applications

l Accurate

Regulation for Non-violent Load Fluctuations

TYPE C34 MAIN VALVE

l ANSI/FCI

APPLICATION DATA l Pressure Regulating for Liquid Distribution l Regulating for Process Control (Temperature or Pressure) l Maintain Back Pressure or Differential Pressure l For use with Self-contained, Pneumatic or Electronic Pilots l Single Point or Multiple Use Applications l Slow Start-up or Shutdown

l Virtually

Pressure PSIG (bar)

Frictionless for Long Service Life

l Packless

Construction

l Wide

Variety of Pilots for Many Applications

OPTIONS l EZ Connections

VALVE RATINGS Valve Ends ASME/ANSI CAST IRON B16.4 Class 250 NPT B16.1 Class 125 Flanged B16.1 Class 250 Flanged

70-2 Class VI Shutoff

Temperature °F (°C)

TYPICAL CONFIGURATIONS PRESSURE REDUCING …………TYPE C34D AIR ADJUSTED …………………TYPE C34A

250 (13.8) @ 200 (93) 125 (11.4) @ 200 (93) 250 (13.8) @ 200 (93)

BACK PRESSURE ………………TYPE C34Q PUMP GOVERNOR ……………TYPE C34P LOAD ALLOCATING ……………TYPE C34FD

Canadian Registration # OC 0591.9C

AIR CONTROLLED ……………TYPE C34AP60 ELECTRONIC SLOW START ……TYPE C34D208D

Installation Tip: Add EZ Connections for ease of maintenance SEE PAGE 40

SOLENOID CONTROLLED ………TYPE C34MD SOLENOID ACTUATED …………TYPE C34M DIFFERENTIAL …………………TYPE C34N COOLING CONTROL ……………TYPE C34T

SIZING INFO PAGE 106

RATED FLOW COEFFICIENTS (Cv) 1 5.5

11/4 12.5

11/2 17.3

REGULATOR SIZE 2 21/2 3 4 24 36 53 86

- 36 -

5 139

6 196

TYPE C34 MAIN VALVE

TYPE C34 MAIN VALVE SPECIFICATION The valve shall be self-operated, external pilot type, single seated, diaphragm actuated, normally closed design. The valve will shut tight on dead end service and shall maintain a discharge pressure which will not vary more than 10% (2 psi minimum) of set point from zero flow to rated flow regardless of inlet pressure variation. Valve shall be suitable for 200°F (93°C) service temperature. Bodies shall be cast iron. Sizes 2-1/2" and larger shall have flanged ends. Trim shall be stainless steel. Valves shall be equipped with a reversible composition disc. Diaphragms and discs shall be nitrile. There shall be no springs in the fluid space and no stuffing box.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl. B Stem ……………………………303 St. Stl. ASTM A582 Disc ……………………………………………Nitrile Comp Seat 1 - 2" ………………………303 St. Stl. ASTM A582 Seat 21/2 - 6"" …………304 St. Stl. ASTM A276 Cond A Gasket ………………………………………Non-asbestos Diaphragm ……………………………………………Nitrile Spring …………………………………………………Steel

TYPE C34 MAIN VALVE FITTINGS ON PAGE 44

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) FACE TO FACE A ANSI ANSI ANSI NPT 125 250 53/8 — —

6 7/8

(25)

(137)

—

(175)

11/4

61/2

—

6 7/8

(32)

(165)

—

11/2

71/4

—

(38)

(184)

—

71/2

81/2

(51)

(191)

21/2

—

(64)

—

SIZE 1

OTHER DIMENSIONS D

3 3/8

(86)

(178)

3 7/8

(175)

(98)

6 7/8

4 1/4

—

(175)

(108)

9 1/8

4 1/2

(216)

(229)

(232)

(114)

93/8

9 1/8

5 1/2

(238)

(254)

(232)

(140)

APPROX. WT. ANSI ANSI ANSI NPT 125 250 19 — —

1 3/8

10 3/8

(35)

(152)

(264)

(9)

—

1 13/16

6 5/8

11 1/4

—

(178)

(46)

(168)

(286)

(11)

—

1 15/16

6 3/8

11 7/8

—

(178)

(49)

(162)

(302)

(13)

—

2 1/16

6 1/2

12 1/2

(178)

(52)

(165)

(318)

(21)

(13)

(27)

7 3/8

2 3/8

6 7/8

14 1/2

—

(187)

(60)

(175)

(368)

—

(30)

(34)

111

—

103/4

11 1/8

8 3/4

2 3/4

7 1/4

15 7/8

—

(76)

—

(254)

(273)

(283)

(152)

(222)

(70)

(184)

(403)

—

(43)

(50)

—

117/8

121/2

13 1/2

6 5/8

9 3/8

7 3/4

17 3/4

—

148

172

(102)

—

(302)

(318)

(343)

(168)

(238)

(76)

(197)

(451)

—

(67)

(78)

—

135/8

141/2

13 1/2

7 5/8

10 7/8

3 1/2

8 5/8

20 1/4

—

194

226 (103)

(127)

—

(346)

(368)

(343)

(194)

(276)

(89)

(219)

(514)

—

(88)

—

151/8

13 1/2

9 1/8

13 1/8

4 1/4

10 5/8

25 1/8

—

280

325

(152)

—

(384)

(406)

(343)

(232)

(333)

(108)

(270)

(638)

—

(127)

(148)

- 37 -

NOTES:

- 38 -

MAIN VALVE ACCESSORIES

- 39 -

MAIN VALVE OPTIONS

MAIN VALVE OPTIONS BALANCED CONSTRUCTION There are installations where it is desirable to not have the inlet pressure forcing down on the Main Valve Disc. In these instances, the E Main Valve should be internally balanced. The balance parts allow the downstream pressure to rest on top of the disc, thus allowing for finer adjustments in the Main Valve travel and a smoother operating regulator. The balance cylinder is suitable for 550º F max temperatures.

SECOWELD The greatest weakness in a High Pressure Valve is the threaded joint between the Seat Ring and the body. A slight leak developing at this point will gradually erode the Body metal, thus accentuating the leak and eventually ruining the body. Various impractical schemes, such as welding the Seat Ring into the Body, have been tried to overcome this weakness. The invention SECOWELD solves this problem and, at the same time, provides an easily renewable Seat Ring. In the SECOWELD Design, a SECO Metal Bushing is welded to and thus sealed in the Body and, in turn, is threaded to take the Main Seat Ring, which is also of SECO Metal. As SECO Metal resists wiredrawing, if slight leakage should occur, no damage can be done to the body or to the threads of either SECO Metal piece.

EZ CONNECTIONS Provides the performance of a flanged connection with the simplicity of a union connection. Unlike conventional unions, EZ Connections do not require matched sets or springing pipe to clear cone tolerances and do not leak after just a few disassembly/reassembly cycles. Uniform end to end dimensions simplify rough-in schematics. Available on 1⁄2" through 2" threaded main valves in NPT, socketweld and threaded by socketweld connections. Consult Factory for pricing and availability.

CONDENSATION CHAMBER A Condensation Chamber is standard on the Type E5 Main Valve. A Condensation Chamber is standard on the Type E Main Valve when steam temperatures exceed 600°F. Any Main Valve discharging steam into a vacuum should include a Condensation Chamber.

- 40 -

LOW DIFFERENTIAL PRESSURE (LP) MAIN SPRING The E Series Main Valves provide superior regulation in a broad range of applications by utilizing a specialized Main Spring. When differential pressures between 10-50 psi are desired, E Main Valves should be equipped with the optional LP Main Spring. The LP Main Spring alone will achieve differential pressures to 15 psi. In order to attain differential pressures to 10 psi, optional 5B Open Elbow and 1â &#x201E;16" 4A Bleedport are required.

COMPOSITION DISC In a Single Seat Main Valve, the Integral (all-metal) Disc is interchangeable with the Composition Disc Assembly. The Composition Disc is recommended for service on air, gas and water where absolutely tight shutoff is required and is available on Full and Normal seats and Parabolic valve plugs. The Composition Disc is suitable for pressures to 200 psi and temperatures to 200ÂşF.

PARABOLIC DISC In order to meet special flow requirements, any Spence Main Valve can be equipped with a Parabolic or other specially shaped Disc. Due to the fact that the Spence Main Valve is operated by a large, balanced Diaphragm and is nearly frictionless in operation, special Discs are not required on normal installations.

DASHPOT In order to prevent water hammer, Dashpots are required in all single seat, normally closed Main Valves used on liquid service, except Type C34. Dashpots are neither necessary nor desirable on steam, air or gas service and are not required in double seat valves or in normally open single seat valves. Illustration shows Dashpot and Composition Disc for initial pressures of 200 psig and less. For initial pressures greater than 200 psig, standard metal to metal seat and disc are used.

- 41 -

MAIN VALVE OPTIONS

INSULCAP JACKET

INSULCAP SERIES THERMAL & ACOUSTIC BLANKET INSULATION Temperatures to 450°F (260°C) Average Sound Reduction of 6 dBa Return on Investment — 93% reduction in •Real thermal losses over bare metal. ROI calculations available!

INSULCAP JACKET

APPLICATIONS Valves ••EJ, Main K and Boss Control Valves Relief Valves ••Safety P3 and Condensate Commander Pumps Separators and Condensate Receivers ••Steam Steam Traps ••Strainers Check Valves

MATERIALS

•1 1/2” Thick Insulation — Custom designs available! and CNC Produced — Ensures exact •CAD Designed fit and quality coverage. or Acoustic Design — Realize up to $1200 •Thermal per year in energy savings; optional acoustic barrier provides reduction of harmful radiant noise. Fastener Hardware — Flexible and easy to •Integral install, remove and reinstall. Nameplate — Ideal for large projects or •Riveted sensitive industries, blankets are traceable and certifiable.

CONSTRUCTION

Core Filler.......................................................... ASTM C 1086-88 Jacketing Material.................PTFE Coated Fiberglass Composite Sound Reflector........................................................ASTM E 90-90

SPECIFICATION Blanket insulation shall be 1 1/2” thick, of 16.5 oz/yd2 impregnated fiberglass cloth and mat design, with double sewn lock stitched seams, 7 stitches per inch minimum. Acoustic design shall use a barium sulfate sound reflector material, and shall be rated using ASTM E1222-87. Extended fabric flaps shall be included for overlapping of pipe insulation. Nameplate shall be of permanent design, showing location, description, size,

pressure rating and sequential tag number. Fasteners shall be stainless steel, permanently affixed, and properly aligned for mulitple removals and installations. Blankets shall have a stainless steel drain grommet or mating seam at lowest installed point for drainage and leak detection. Quilting pins, secured with stainless steel speed washers, shall be incorporated into the blanket at random, no greater than 18” apart.

- 42 -

TYPES A & B PANELS

TYPES A & B PANELS l Gauges

indicate Air Loading, Air Supply and/or Delivery Pressures

l Integral l 50

Filter Conditions Dirty Shop Air

PSI Delivery Pressure

l Accurate

Delivery Pressure over Wide Range

of Flow

OPTIONS l HIGH DELIVERY PRESSURE

MODELS l MODEL A AIR ADJUSTMENT PANEL includes an air adjusting valve incorporating its own bleed and two gages; one for the supply air, the other to indicate the adjusting air. It comes complete and ready to be mounted directly on a control board or box. l MODEL B AIR ADJUSTMENT PANEL is the same as the Model A with the exception that it has, in addition, a gage indicating the delivery pressure.

TYPICAL CONFIGURATIONS

TYPE B PANEL

APPLICATION DATA l To display Air Loading, Air Supply and/or Delivery Pressure

For use with:

l To Remotely Adjust Air Pilots

l EA l E8 l Positioners l EPC l Any Controller Requiring Conditioned Pneumatic Signal

l To Reduce Plant Air Pressure to Instrument Air Pressure for Signaling Regulators and Control Valves l To Filter Plant Air to Instrument Air Quality

SPECIFICATION Air Adjustment Panel shall provide remote control for air actuated regulators and control valves. It shall convert plant air to instrument quality air and provide 0 to 50 psi delivery pressure The Panel shall have a flow capacity of 22 scfm. Panel shall have gauges indicating air load pressure and air supply pressure with option of process delivery pressure gauge. 71/4 (184)

1/4R (6.4) 1/4 NPT

FOUR 7/32

(5.6)

HOLES

1/4R (6.4)

111/4 (292)

FILTER DRAIN

61/2 (165)

71/4 (184) TYPE A PANEL

FILTER DRAIN

21/8 (54)

7 (178)

FOUR 7/32

(5.6)

HOLES

TYPE B PANEL

cutout 51/4 (133) high by 6 (152) wide

- 43 -

21/8 (54)

7 (178)

cutout 101/4 (286) high by 6 (152) wide

AUXILIARY FITTINGS

AUXILIARY FITTINGS BLEEDPORTS For steam, air and gas service, a 3/32" bleedport orifice is used for main valve sizes up to 8". For 10" and 12" main valve sizes, a 1/8" bleedport orifice is used. If the initial pressure or pressure drop is less than 15 psig, the orifice is reduced to 1/16". For liquids: fuel oil utilizes a 3/32" bleedport and all other fluids utilize a 1/16" bleedport regardless of pressure conditions. For main valve sizes up to 8" on long pressure drops, the orifice is sometimes increased to 1/8" to eliminate hunting or to make the valve close faster and open slower.

4A BLEEDPORT

1A UNION BLEEDPORT

8A BLEEDPORT TEE

RESTRICTIONS Spare restriction fittings can be supplied blank and drilled for a particular main valve according to the table. If the initial pressure or pressure drop is less than 15 psi, an open fitting is used. All back pressure valves employ an open fitting. For liquid services (except back pressure) the restriction orifice is 1/16" for all sizes of main valves.

5A RESTRICTION ELBOW

7A SAFETY PILOT RESTRICTION TEE

E MAIN VALVE RESTRICTION ORIFICES* MAIN VALVE SIZE 3 /8 1 /2 3 /4 1 11/4 11/2 2 21/2 3 4 5 6 8 10 12

ORIFICE DRILL SIZE 60 60 60 60 58 58 56 56 53 51 47 45 42 17 7

* Steam, Air & Gas. If the initial pressure or pressure drop is less than 15 psi, a No. 5A elbow with orifice removed is used

7C ANTI-FREEZE RESTRICTION TEE

OPEN FITTINGS

5B ELBOW 8B TEE

4B COUPLING

9B TUBING TEE

7B TEE

- 44 -

DECIMAL EQUIVALENT .0400 .0400 .0400 .0400 .0420 .0420 .0465 .0465 .0595 .0670 .0785 .0820 .0935 .1730 .2010

1B UNION

PILOTS

- 45 -

TYPE D PRESSURE PILOT

TYPE D SERIES PILOTS PRESSURE REDUCING PILOTS CONTROLS 3 to 300 PSIG l Self

Contained

l Spring

Operated

l Normally

Closed

l Packless

Construction

l Fluid,

Gas & Vapor Applications

l Accurate

Regulation Unaffected by Service Conditions

l Easy

In-line Maintenance

MODELS l TYPE D for ±1 psi control of delivery pressures between 3 and 150 psi. l TYPE D2 for control of delivery pressures between 100 and 300 psi. l TYPE D5 for ±1/2 psi control of delivery pressures between 1 and 25 psi. l TYPE D120 for exceptionally fast response controlling delivery pressures between 5 and 300 psi. To be used on large E main valves.

OPTIONS l Spring Chamber l Composition Disc l Vacuum Spring Assembly

TYPE D PRESSURE PILOT

l Adjusting Handwheel l Integral Mount Body

TYPICAL CONFIGURATIONS

APPLICATION DATA l Pressure Regulating for Steam Distribution l Regulating for Process Control l Can be used with Temperature Pilot to Regulate Pressure on Temperature control Application

PRESSURE REDUCING …………………TYPE E5D

RATINGS (Maximum Inlet Conditions)

PRESSURE REDUCING …………………TYPE E6D

SIZING INFO PAGE 112

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

Construction Cast Iron Cast Steel

SPRING PRESSURE RANGES (PSIG) TYPE D 3-20† 5-50† 10-100 20-150

TYPE D2 100-300

TYPE D5 1-10 5-25

TYPE D120 5-25 10-75 40-150 100-300

†With Vacuum Spring Assembly, minimum range is 30 inches Hg; maximum is reduced by 15 PSIG.

Canadian Registration # OC 0591.9C

- 46 -

PRESSURE REDUCING ……………………TYPE ED PRESSURE REDUCING …………………TYPE E2D

WATER PRESSURE REDUCING …………TYPE C34D TEMPERATURE & PRESSURE …………TYPE ET14D

TYPE D SERIES PILOTS

TYPE D PRESSURE PILOT

45/8 (117)

PRESSURE REDUCING PILOTS SPECIFICATION The Pilot shall be separate from the main valve and connected to it with a male union. The Pilot shall be normally closed design with packless construction. A strainer screen shall be built into the Pilot inlet. The Pilot shall be interchangeable on all sizes of main valves.

MATERIALS

73/8 (187)

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl B Body, Cast Steel …………………ASTM A216 GR. WCB Stem …………………303 St. Stl. ASTM A582 COND A Disc ………………440 St. St. ASTM A276-75 COND A Seat ……………………420 St. Stl ASTM A276 COND A Gasket ………………………………………Non-Asbestos Diaphragm ……………………301 St. Stl. MIL-5-5059C Spring ………………………………………………Inconel

13/8 (35) †

STANDARD D PILOT 7 LBS. (3.2 KG) 45/8 (117)

45/8 (117)

87/8 (225)

93/4 (248)

13/8 (35)†

13/8 (35) †

D SPRING CHAMBER 8 LBS. (3.6 KG) 45/8 (117)

67/8 (175)

D ADJUSTING HANDWHEEL 9 LBS. (4.1 KG) 57/8 (149)

7 (178) 143/8 (365)

125/8 (321)

121/4 (311) 73/8 (187) 21/4 (57)

13/8 (35) †

TYPE D2 10 LBS. (4.5 KG)

13/8 (35) †

D2 ADJUSTING HANDWHEEL 12 LBS. (5.4 KG)

TYPE D5 14 LBS. (6.4 KG)

†For Integral Mount Pilot, this dimension is 5/8" (16).

- 47 -

13/8 (35) †

TYPE D120 16 LBS. (7.3 KG)

TYPE A AIR ADJUSTED PILOT

TYPE A SERIES PILOTS AIR ADJUSTED PILOTS CONTROLS -30 in. hg to 150 PSIG l Air

Loaded

l Remote l Spring

TYPE A73 AIR ADJUSTED PILOT

Control

Operated

l Normally

Closed

l Packless

Construction

l Economic lEase

Use of Air

of Adjustment

l Accurate

to ±1 psi

l Delivery

to Loading Air Pressure Ratios from 5/8 to 1 up to 6-2/3 to 1 psi

l Fluid,

Gas & Vapor Applications

l Accurate

Regulation Unaffected by Service Conditions

l Easy

In-line Maintenance

OPTIONS SIZING INFO PAGE 112

l Integral Mount l Air Filter Regulator/Gauges

MODELS* TYPE A85 AIR ADJUSTED VACUUM PILOT

APPLICATION DATA l Pressure Regulating for Remote Locations l Pneumatic Pressure Control l Pneumatic Temperature Control l Process Control where Controller is Far from Pilot RATINGS (Maximum Inlet Conditions) Construction Cast Iron Cast Steel

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

TYPICAL CONFIGURATIONS PRESSURE REDUCING ……………………TYPE EA PRESSURE REDUCING …………………TYPE E2A PRESSURE REDUCING …………………TYPE E5A PRESSURE REDUCING …………………TYPE E6A WATER PRESSURE REDUCING …………TYPE C34A TEMPERATURE & PRESSURE …………TYPE EAT61 Canadian Registration # OC 0591.9C

l TYPE A for pressure control at low pressures. Delivery to loading pressure is 1 to 1 psi. l TYPE A35 for pressure control at very low delivery pressures as in some heating system control. Delivery to loading pressure is 1⁄2 to 1 psi. l TYPE A43 & A54 for pressure control at medium to high pressures. Delivery to loading pressure is 25⁄8 to 1 psi. l TYPE A53 for pressure control at medium pressures. Delivery to loading pressure is 4 to 1 psi. l TYPE A70 & A73 for pressure control at high delivery pressures when available loading air is at low pressure. Delivery to loading pressures are 15 and 62⁄3 (respectively) to 1 psi. l TYPE A82 Vacuum for pressure control of very low pressure or systems varying between very low pressure and light vacuum. Delivery to loading pressure is 1 to 1 psi. l TYPE A83 Vacuum for temperature control. Delivery to loading pressure is 1 to 1 psi. l TYPE A84 Vacuum for temperature control at lower delivery pressure features more gradual response. Delivery to loading pressure is 23⁄8 to 1 psi. l TYPE A85 Vacuum for temperature, pressure and vacuum control. Delivery to loading pressure is 37⁄8 to 1 psi. l TYPE A86 for pressure control at low pressures. Delivery to loading pressure is 1 to 113⁄16 psi. l TYPE A87 Vacuum for temperature, pressure and vacuum control. Delivery to loading pressure is 82⁄3 to 1 psi. *Ranges are approximate.

- 48 -

TYPE A SERIES PILOTS

7 (178)

AIR ADJUSTED PILOTS 23/8 (60)

SPECIFICATION The Pilot shall be separate from the main valve and connected to it with a male union. The Pilot shall be normally closed design with packless construction. A strainer screen shall be built into the Pilot inlet. The Pilot shall be interchangeable on all sizes of main valves.

MATERIALS

2/ (60) 38

Type A82 11 lbs (5 kg)

51/4 (133)

63/4 (172)

43/4 (121)

45/8 (117) 23/8 (60)

15/16 (33)

13/8 (35)

Type A54 19 lbs (8.6 kg)

Type A43 11 lbs (5 kg)

51/4 (133)

7 (178)

45/8 (117)

2/ (60)

2/ (60) 38

2/ (60)

13/8 (35) †

Type A73 or A70 15 lbs (6.8 kg)

13/8 (35) †

Type A or A83 6 lbs (2.7 kg)

61/2 (165)

8 (203)

23/8 (60)

13/8 (35) †

CONSTRUCTION

41/8 (105)

37/8 (98)

13/8 (35) †

Type A84 or A86 11 lbs (5 kg)

Type A35 14 lbs (6.4 kg)

Type A53 or A 85 12 lbs (5.5 kg)

45/8 (117)

†For Integral Mount Pilot, this dimension is 5/8" (16).

A73

A53 A85

PILOTS FOR VACUUM PRESSURE

A43 & A54 A84

A86

10 20 30 40 50 60 AIR LOADING PRESSURE (PSI) - 49 -

DELIVERY PRESSURE (PSI)

150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0

A70

DELIVERY PRESSURE (INCHES HG)

DELIVERY PRESSURE (PSI)

PILOTS FOR POSITIVE PRESSURE

A87

A85

A84

A86

A82

A35

0 -5 -10 -15 -20 -25 -30

A83

5 10 15 AIR LOADING PRESSURE (PSI)

TYPE A AIR ADJUSTED PILOT

45/8 (117)

TYPE N DIFFERENTIAL PRESSURE PILOT

TYPE N SERIES PILOTS DIFFERENTIAL PRESSURE PILOTS CONTROLS 3 to 150 PSIG l Self

Contained

l Spring

Operated

l Normally

Closed

l Packless

Construction

l Accurate

to ±1 psi

l Four

Adjustable Spring Ranges

l Fluid,

Gas & Vapor Applications

l Loading

Pressure Supplied by any Fluid

l Accurate

Regulation Unaffected by Service Conditions

l Easy

TYPE N PILOT

In-line Maintenance

OPTIONS l Integral Mount (for N and N33)

MODELS l TYPE N for delivery pressure at set differential above loading pressure. Available in four spring ranges. Includes integral strainer. l TYPE N20 for fixed differential between regulator’s inlet pressure and some other lower pressure. l TYPE N33 for delivery pressure at set differential above loading pressure where it is essential there be no mixing of two fluids. Ensured by two diaphragms, separated by a vented space. Available in four spring ranges. Includes integral strainer.

TYPE N33 PILOT

APPLICATION DATA l Boiler Feedwater Makeup l Steam Atomizing for Oil Burners l Heat Exchanger to maintain Constant Differential

PRESSURE REDUCING …………………TYPE E2N

RATINGS (Maximum Inlet Conditions)

PRESSURE REDUCING …………………TYPE E5N

Construction Cast Iron Cast Steel

TYPICAL CONFIGURATIONS PRESSURE REDUCING ……………………TYPE EN

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

SPRING PRESSURE RANGES (PSIG) 3-20 5-50

10-100 20-150

Canadian Registration # OC 0591.9C

SIZING INFO PAGE 116

- 50 -

TYPE N DIFFERENTIAL PRESSURE PILOT

TYPE N SERIES PIOLTS

45/8 (117)

DIFFERENTIAL PRESSURE PILOTS SPECIFICATION The Pilot shall be separate from the main valve and connected to it with a male union. The Pilot shall have packless construction. The Pilot shall be interchangeable on all sizes of main valves.

MATERIALS

CONSTRUCTION

95/8 (244)

Body, Cast Iron …………………………ASTM A126 Cl B Body, Cast Steel …………………ASTM A216 GR. WCB Stem …………………303 St. Stl. ASTM A582 COND A Disc ……………………440 St. St. ASTM A276 COND A Seat ……………………420 St. Stl ASTM A276 COND A Gasket ………………………………………Non-Asbestos Diaphragm ……………………301 St. Stl. MIL-5-5059C Spring ………………………………………………Inconel

23/8 (60)

13/8 (35)

TYPE N PILOT 8 LBS. (3.6 KG)

41/2 (114)

45/8 (117)

71/2 (90) 103/8 (264)

11/8 (29) 23/8 (60)

TYPE N20 PILOT 8 LBS. (3.6 KG)

13/8 (35)

TYPE N33 PILOT 11 LBS. (5 KG)

- 51 -

Integral Mount 5/8 (16)

TYPE P PUMP GOVERNOR PILOT

TYPE P SERIES PILOTS PUMP GOVERNOR PILOTS CONTROLS 3 to 600 PSIG l Self

Contained

l Spring

Operated

l Normally

Open

l ANSI/FCI

70-2 Class IV Shutoff

l Packless

Construction

l Accurate

to ±1 psi

l Three

Adjustable Spring Ranges

l Steam

Applications

l Constant

Average Discharge Pressure

l Accurate

Regulation Unaffected by Service Conditions

l Easy

TYPE P14 PILOT

OPTIONS l Adjustment Indicator l Integral Mount

APPLICATION DATA l Steam Driven Pump Control l Steam Generated Output Control

MODELS

RATINGS (Maximum Inlet Conditions) Construction Cast Iron Cast Steel

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

SPRING PRESSURE RANGES (PSIG) P13 P14 P15 P32

100-300 5-30 3-10 200-450

In-line Maintenance

l TYPE P13 features a spring for controlling pressures 100 to 300 PSI. l TYPE P14 features three spring ranges for controlling pressures 5 to 150 PSI. l TYPE P15 features two spring ranges for controlling pressures 3 to 25 PSI. l TYPE P32 is piston driven and features three spring ranges for controlling pressures 200 to 2000 PSI.

TYPICAL CONFIGURATIONS 20-100 5-25 400-600

40-150

STEAM PUMP CONTROL …………………TYPE EP STEAM PUMP CONTROL…………………TYPE E2P STEAM PUMP CONTROL…………………TYPE E5P

Canadian Registration # OC 0591.9C

SIZING INFO PAGE 120

- 52 -

TYPE P PUMP GOVERNOR PILOT

TYPE P SERIES PILOTS

57/8 (149)

PUMP GOVERNOR PILOTS SPECIFICATION The Pilot shall be separate from the main valve and connected to it with a male union. The Pilot shall be normally open design with packless construction. A strainer screen shall be built into the Pilot inlet. The Pilot shall be interchangeable on all sizes of main valves. The pilot shall automatically adjust pump discharge pressures within the spring range to maintain a constant average pressure.

MATERIALS

CONSTRUCTION

11 (280)

Body, Cast Iron …………………………ASTM A126 Cl B Body, Cast Steel …………………ASTM A216 GR. WCB Stem ……………………………2024-T4 ASTM B211-75 Disc ………………440 St. St. ASTM A276-75 COND A Seat ……………………420 St. Stl ASTM A276 COND A Gasket ………………………………………Non-Asbestos Diaphragm ……………………301 St. Stl. MIL-5-5059C Spring ……………………………………Steel ASTM A231

2 (51) †

TYPE P14 PILOT 13 LBS. (5.9 KG) 41/2 (114)

63/4 (171)

41/2 (114)

3/ (89) 12

113/8 (289)

2 (51) †

TYPE P32 PILOT 10 LBS. (4.5 KG)

TYPE P13 PILOT 11 LBS. (5 KG)

†For Integral Mount Pilot, this dimension is 11/16" (27).

- 53 -

107/8 (276)

11 (280)

2 (51) †

TYPE P15 PILOT 15 LBS. (6.8 KG)

TYPE F46 VACUUM PUMP GOVERNOR PILOT

TYPE F46 VACUUM PUMP GOVERNOR PILOT CONTROLS to -30" Hg l Self

Contained

l Spring

Operated

l Normally

Closed

l ANSI/FCI

70-2 Class IV Shutoff

l Packless

Construction

l Accurate

to ±1 psi

l Steam

Applications

l Constant

Average Discharge Pressure

l Accurate

Regulation Unaffected by Service Conditions

l Easy

In-line Maintenance

OPTIONS l Adjustment Indicator l Integral Mount

TYPE F46 PILOT

TYPICAL CONFIGURATIONS

APPLICATION DATA

VACUUM PUMP CONTROL ……………TYPE EF46

l Steam Driven Vacuum Pump Control

VACUUM PUMP CONTROL ……………TYPE E2F46

RATINGS (Maximum Inlet Conditions) Construction Cast Iron Cast Steel

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

SPRING PRESSURE RANGES (PSIG) 30" hg-0 psi Canadian Registration # OC 0591.9C

SIZING INFO PAGE 120

- 54 -

VACUUM PUMP CONTROL ……………TYPE E5F46

VACUUM PUMP GOVERNOR PILOT

TYPE F46 VACUUM PUMP GOVERNOR PILOT

TYPE F46

57/8 (149)

SPECIFICATION The Pilot shall be separate from the main valve and connected to it with a male union. The Pilot shall be normally open design with packless construction. A strainer screen shall be built into the Pilot inlet. The Pilot shall be interchangeable on all sizes of main valves. The pilot shall automatically adjust pump discharge pressures within the spring range to maintain a constant average pressure.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl B Body, Cast Steel ………………1018 St. ASTM A108-79 Stem……………………303 St. St. ASTM A582 COND A Disc ………………440 St. St. ASTM A276-75 COND A Seat ……………………420 St. Stl ASTM A276 COND A Gasket ………………………………………Non-Asbestos Diaphragm ……………………301 St. Stl. MIL-5-5059C Spring ………………………………………………Inconel

135/8 (346)

Integral 21/8 (54) Mount 13/8 (35)

TYPE F46 PILOT 15 LBS. (6.8 KG)

- 55 -

TYPE Q BACK PRESSURE PILOT

TYPE Q SERIES PILOTS BACK PRESSURE PILOTS CONTROLS 3 to 300 PSIG l Self

Contained

l Spring

Operated

l Normally

Open

l Packless

Construction

l Four

Adjustable Spring Ranges

l Fluid,

Gas & Vapor Applications

l Loading

Pressure Supplied by any Fluid

l Accurate

Regulation Unaffected by Service Conditions

l Easy

In-line Maintenance

OPTIONS l Enclosed Spring Chamber l Adjusting Handle l High Pressure

TYPE Q PILOT

APPLICATION DATA

MODELS

l Pump Bypass l Maintain Upstream Pressure in Steam Distribution Systems l Maintain Upstream Pressure in Liquid Distribution Systems

RATINGS (Maximum Inlet Conditions) Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

Construction Cast Iron Cast Steel

TYPICAL CONFIGURATIONS

SPRING PRESSURE RANGES (PSIG) TYPE Q 3-20 5-50 10-100 20-150

l TYPE Q for ± 1 psig accuracy controlling back pressures between 3 and 150 psig. l TYPE Q2 for ± 2 psig accuracy controlling back pressures between 100 and 300 psig. l TYPE Q73 air adjusted for ± 1 psig accuracy controlling back pressure at high retained pressures when available loading air is at low pressure. Delivery to loading pressure is 6-2/3 to 1 psig.

BACK PRESSURE CONTROL ………………TYPE EQ

TYPE Q2 100-300

BACK PRESSURE CONTROL ……………TYPE E2Q BACK PRESSURE CONTROL ……………TYPE E5Q SIZING INFO PAGE 118

Canadian Registration # OC 0591.9C

- 56 -

41/2 (114)

BACK PRESSURE PILOTS SPECIFICATION The Pilot shall be separate from the main valve and connected to it with a male union. The Pilot shall be normally closed design with packless construction. A strainer screen shall be built into the Pilot inlet. The Pilot shall be interchangeable on all sizes of main valves.

MATERIALS

51/4 (133)

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl B Body, Cast Steel …………………ASTM A216 GR. WCB Disc ………………440 St. St. ASTM A276-75 COND A Seat ………………440 St. St. ASTM A276-75 COND A Gasket ………………………………………Non-Asbestos Diaphragm ……………………301 St. Stl. MIL-5-5059C Spring …………………………………………………Steel

11/8 (29)

TYPE Q PILOT 7 LBS. (3.2 KG)

8 (203) 83/8 (222)

21/2 (63)

11/16 (27)

ADJUSTING HANDWHEEL

TYPE Q73 PILOT 15 LBS. (6.8 KG)

41/2 (114)

17/16 (37)

71/8 (181) 41/2 (114) 11/16 (27)

SPRING CHAMBER

11/8 (29)

103/8 (264)

TYPE Q2 PILOT 10 LBS. (4.5 KG)

- 57 -

TYPE Q BACK PRESSURE PILOT

TYPE Q SERIES PILOTS

TYPE F BACK PRESSURE PILOT

TYPE F SERIES PILOTS BACK PRESSURE PILOTS CONTROLS 2 to 600 PSIG l Self

Contained

l Spring

Operated

l Normally

Closed

l ANSI/FCI

70-2 Class IV Shutoff

l Packless

Construction

l Four

Adjustable Spring Ranges

l Operates

on remote/local pressure

source l Not

Affected by Static Head

l Accurate

Regulation Unaffected by Service Conditions

MODELS l TYPE F13 for ±1 psi control of back pressure between 100 and 300 psi. l TYPE F14 for ±2 psi control of back pressure between 3 and 150 and 300 psi. l TYPE F15 for ±1/2 psi control of back pressure between 2 and 25 psi. l TYPE F32 for ±10 psi control of back pressure between 200 and 600 psi.

TYPE F32 PILOT

APPLICATION DATA l Steam Backpressure Control l Steam Backpressure Control with long control pipes l Backpressure controlled by change in pressure of secondary fluid l Backpressure control where a water leg on the pilot diaphragm cannot be avoided*

OPTIONS l Adjustment Indicator l Integral Mount

TYPICAL CONFIGURATIONS BACK PRESSURE CONTROL ………………TYPE EF

RATINGS (Maximum Inlet Conditions) Construction Cast Iron Cast Steel

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

SPRING PRESSURE RANGES (PSIG) TYPE F13 100-300

TYPE F14 TYPE F15 3-30 2-10 20-100 5-25 40-150

TYPE F32 200-450 400-600

Canadian Registration # OC 0591.9C

- 58 -

BACK PRESSURE CONTROL …………TYPE EF14D BACK PRESSURE CONTROL ……………TYPE E2F BACK PRESSURE CONTROL ……………TYPE E5F

BACK PRESSURE PILOTS

41/2 (114)

TYPE F BACK PRESSURE PILOT

TYPE F SERIES PILOTS / " NPT

SPECIFICATION Pilot shall be separate from the main valve and connected to it with a male union. The pilot shall be normally closed design with packless construction. A strainer screen shall be built into the pilot inlet. The pilot shall be interchangeable on all sizes of main valves.

MATERIALS

121/4 (311)

CONSTRUCTION

57/8 (149)

/ " NPT

121/2 (318)

21/8 (54)

TYPE F14 PILOT 14 LBS. (6.4 KG)

6/ (171) 34

21/8 (54)

TYPE F13 PILOT 12 LBS. (5.5 KG)

/ " NPT

121/4 (311)

21/8 (54)

TYPE F15 PILOT 15 LBS. (6.8 KG)

- 59 -

41/2 (114) 31/2 (89)

/ " NPT

127/8 (327)

21/8 (54)

TYPE F32 PILOT 12 LBS. (5.5 KG)

TYPE P125 PILOT

TYPE P125 TRIP STOP PILOT SHUTOFF 5 to 175 PSI l Self

Contained

l Spring

l Normally

Closed

l Packless

Construction

l Easy

TYPE P125 TRIP STOP PILOT

Operated

In-line Maintenance

Quickly shuts off steam flow in the event of an over pressure condition

Factory preset and tested for desired trip set point

Trip setting unaffected by service conditions

Manual reset feature keeps system safely shut down until control is regained

TYPICAL CONFIGURATIONS

APPLICATION DATA l Safety Shutoff For Over Pressure Conditions l May Be Used When Conditions Disallow Use of SRV

OVER PRESSURE SHUTDOWN ………………EP125

RATINGS (Maximum Inlet Conditions)

OVER PRESSURE SHUTDOWN ……………E2P125

Construction Cast Iron Cast Steel

OVER PRESSURE SHUTDOWN ……………ESP125

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

SPRING PRESSURE RANGES 5-25 40-150

10-50 150-175

Canadian Registration # OC 0591.9C

- 60 -

TYPE P125

TYPE P125 PILOT

513/16 (148)

TRIP STOP PILOT SPECIFICATION The Trip Stop Pilot shall be separate from the main valve and connected to it with a male union. The Pilot shall be normally closed design with packless construction. A strainer screen shall be built into the Pilot inlet. The Pilot shall be interchangeable on all sizes of main valves. The trip stop pilot shall maintain a Spence main valve in the open position while system pressure remains below set pressure. The pilot shall trip in the event of system overpressure, shutting main valve. Pilot shall be manually resettable and maintain safe shut off until reset.

MATERIALS

127/8 (327)

CONSTRUCTION

Body, Cast Iron …………………………ASTM 126 Cl. B Body, Carbon Steel …………………ASTM 216 Gr. WCB Stem ……………………303 St. Stl. ASTM 582 Cond. A Disc …………………440 St. Stl. ASTM 276-75 Cond. A Seat ……………………304 St. Stl. ASTM 276 Cond. A Gasket ………………………………………Non-asbestos

21/2 (64)

TYPE P125 TRIP STOP PILOT CAST IRON 26 LBS. (12 KG) CAST STEEL 28 LBS. (13 KG)

- 61 -

TYPE SP/P PRESSURE SAFETY PILOT

TYPE SP/P PRESSURE SAFETY PILOT CONTROLS to 600 PSIG l Self

Contained

l Spring

Operated

l Normally

Closed

l Packless

Construction

l Fluid,

Gas & Vapor Applications

l Accurate

Regulation Unaffected by Service Conditions

l Easy

in-line Maintenance

TYPICAL CONFIGURATIONS PRESSURE REDUCING ………………TYPE EDSP/P PRESSURE REDUCING ……………TYPE E5DSP/P

TYPE SP/P PRESSURE SAFETY PILOT

APPLICATION DATA l Where overpressure could cause personal injury or damage RATINGS (Maximum Inlet Conditions) Construction Cast Bronze Cast Steel

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 400 (204) 600 (41.4) @ 750 (400)

SPRING PRESSURE RANGES (PSIG) 5-13 13-30

31-65 66-120

121-175

Canadian Registration # OC 0591.9C

- 62 -

TYPE SP/P PRESSURE SAFETY PILOT

TYPE SP/P

41/2 (114)

PRESSURE SAFETY PILOT SPECIFICATION Pilot to be used to prevent an accidental rise in reducing valve pressure and not to be used as substitute for a safety relief valve. Valve is normally closed. Body to be cast steel rated 600 psig 750°F or bronze rated 300 psig 500°F. Valve must provide for easy in line maintenance and of packless construction. Operating pressure range to be determined by spring selection.

MATERIALS

77/8 (200)

CONSTRUCTION

Body, Cast Bronze ………………ASTM B61-80 C92200 Body, Cast Steel …………………ASTM A216 GR. WCB Stem……………………303 St. St. ASTM A582 COND A Disc ……………………440 St. St. ASTM A276 COND A Seat ……………………420 St. Stl ASTM A276 COND A Gasket ………………………………………Non-Asbestos Diaphragm ……………………301 St. Stl. MIL-5-5059C Spring ………………………………………………Inconel

- 63 -

13/8 (35)

TYPE SP/P PRESSURE SAFETY PILOT 8 LBS. (3.6 KG)

Integral Mount 9/16 (14)

TYPE M PILOT

TYPE M SERIES PILOTS SOLENOID PILOTS CONTROLS to 250 PSI l Fast

Acting for Quick Response

l Available

Normally Open or Normally

Closed

MODELS* l TYPE M24 3-way normally open for cold fluids in straight solenoid valve applications l TYPE M25 3-way normally closed for cold fluids in straight solenoid valve applications l TYPE M26 2-way normally open for cold fluids in multiple pilot arrangements l TYPE M27 2-way normally closed for cold fluids in multiple pilot arrangements l TYPE M32 2-way normally open for steam or other hot fluid services in multiple pilot arrangements l TYPE M33 2-way normally closed for steam or other hot fluid services in multiple pilot arrangements l TYPE M34 3-way normally open for steam or other hot fluid services in straight solenoid valve applications l TYPE M35 3-way normally closed for steam or other hot fluid services in straight solenoid valve applications

TYPE M SOLENOID PILOT

APPLICATION DATA l Remote Electronic Shutoff of Regulators

* For M32, M33, M34, M35 Pilots, add LP suffix for low pressure and HP suffix for high pressure

RATINGS (Maximum Inlet Conditions) Pressure Model PSIG (bar) M24, M25 250 (17.2) M26, M27 125 (8.6) M32LP, M33, M34LP, M35LP 125 (8.6) M32HP, M33HP, M34HP 250 (17.2)

@ @ @ @

Temperature °F (°C) 200 (93) 180 (82) 363 (178) 406 (208)

TYPICAL CONFIGURATIONS PRESSURE REDUCING ………………………EMD TEMPERATURE REGULATING ………………EMT14 TEMPERATURE & PRESSURE ……………EMT134 TEMPERATURE & PRESSURE ……………EMT14D DIFFERENTIAL PRESSURE REDUCING …E5M33N33

Canadian Registration # OC 0591.9C

- 64 -

TYPE M PILOT

TYPE M SERIES PILOTS SOLENOID PILOTS SPECIFICATION The actuator pilot shall open or close the controlled system via an external control signal. Actuator pilot shall be available in both fail open or fail closed upon loss of signal. Actuator pilot shall mount outside the main valve and provide remote on/off operation for a wide range of control variables.

MATERIALS

31/2 (89)

43/16 (106)

CONSTRUCTION

Head …………………Epoxy Coated aluminum (NEMA1) ……………………………………Polypropylene (NEMA 4) Body …………………………………………………Brass Internal Core Assembly …………………Ferrous & Brass Bonnet Gasket ………………………………………EPDM

25/16 (59)

TYPE M33 SOLENOID PILOT 125# 3 LBS. (1.4 KG)

51/4 (133)

33/8 (86)

21/2 (64)

TYPE M33 SOLENOID PILOT 250# 6 LBS. (2.7 KG)

- 65 -

61/4 (159)

TYPE D208 ACTUATOR PILOT

TYPE D208 ELECTRONIC ACTUATOR PILOT WITH ELECTRONIC TIME CONTROLLER CONTROLS to 150 PSIG l Can

save more than 4 times it’s cost in building heating in one year.

l Controlled

Incremental Positioning of

Main Valve l Electronic

Time Controller (ETC) Opens and/or Closes Valve in up to 96 Minute Time Period*

l Ambient

Temperatures 20 to 120 °F (-7 to 49°C)

l For

use with Balanced Main Valve only

OPTIONS l Back-up (B.U.) Power Supply for up to 6 hours continued service during power failure. l Explosion proof actuator, NEMA

TYPICAL CONFIGURATIONS SLOW OPEN/CLOSE PRESSURE …………ED208D

TYPE D208 ELECTRONIC PILOT ACTUATOR APPLICATION DATA l Building Control Systems

RATINGS D208 120VAC, 50-60HZ, .3 AMPS ETC 120VAC, 50-60HZ, .3 AMPS B.U. Power Supply 120VAC, 60HZ, up to 6 AMPS

Canadian Registration # OC 0591.9C

*Timing periods are selectable from 6-96 minutes in 6 minute increments by setting a binary dip switch.

- 66 -

41/2 (114)

ELECTRONIC ACTUATOR PILOT WITH ELECTRONIC TIME CONTROLLER SPECIFICATION

137/8 (352)

The Actuator Pilot shall slowly close and/or open the steam system in a safe, quiet manner by incrementally reducing and/or increasing the pressure under the main valve diaphragm until it reaches dead-end shutoff or is fully open. In the event of a power failure, it shall stop in its present position unless a back-up power supply is specified. Such backup power supply shall provide a minimum of specified hours of operation and be maintained in a fully charged standby condition automatically. The Actuator Pilot shall be controlled by a totally solid state Electronic Time Controller which shall incrementally open and/or close the Actuator Pilot with 320 pulses in periods from 1-1/2, 21/2, 3, 6 - 96 minutes and shall be field adjustable in multiples of 6 minutes.

MATERIALS

17/8 (48) 41/2 (114)

31/2 (89)

TYPE D208 ELECTRONIC ACTUATOR PILOT 61/2 (165)

CONSTRUCTION

Body, Cast Iron …………………………ASTM 126 Cl. B Body, Carbon Steel …………………ASTM 216 Gr. WCB Stem ……………………303 St. Stl. ASTM 582 Cond. A Disc …………………440 St. Stl ASTM 276-75 Cond. A Seat ……………………420 St. Stl. ASTM 276 Cond. A Gasket ………………………………………Non-asbestos

153/4 (400)

3 (76)

10 (254)

TYPE D208 ELECTRONIC TIME CONTROLLER (ETC)

- 67 -

TYPE D208 ACTUATOR PILOT

TYPE D208

TYPE D210 ACTUATOR PILOT

TYPE D210 ELECTRONIC ACTUATOR PILOT WITH MODULATING SERVO-AMPLIFIER CONTROLS to 150 PSIG l Modulate

Process Variable in Relation to a Proportional Control Input Signal

l Servo-Amplifier

provides Continuous Signal for Immediate Response

l Ambient

Temperatures 20 to 120°F (-7 to

49°C) l For

use with Balanced Main Valve only

OPTIONS l Back-up Power Supply for up to 6 hours continued service during power failure. l Explosion proof actuator, NEMA l Fail-Safe Device to stroke Actuator half or full open on input signal failure.

TYPICAL CONFIGURATIONS 4-20 MA PROPORTIONAL CONTROL ………ED210

TYPE D210 ELECTRONIC PILOT ACTUATOR APPLICATION DATA l Building Control Systems

RATINGS D210 120VAC, 50-60HZ, .3 AMPS Servo-Amplifier 120VAC, 50-60HZ, .3 AMPS B.U. Power Supply 120VAC, 60HZ, up to 6 AMPS

INPUT SIGNALS 1-5mA 4-20mA

10-50mA Selectable from 0-24 VDC

Canadian Registration # OC 0591.9C

- 68 -

41/2 (114)

ELECTRONIC ACTUATOR PILOT WITH MODULATING SERVO-AMPLIFIER 137/8 (352)

SPECIFICATION The Actuator Pilot shall maintain a system and modulate that system as requirements dictate. A continuous signal (1-5mA, 420mA, 10-50mA or 0-24 VCD) is transmitted by the system control to the Servo-Amplifier which positions the Actuator Pilot. In the event of a power failure, the Actuator Pilot shall stop in its present position unless a back-up power supply is specified. Such backup power supply shall provide a minimum of specified hours of operation and be maintained in a fully charged standby condition automatically. In the event of signal failure, the Actuator Pilot shall close unless a Fail-Safe Device is specified in the Servo-Amplifier which will be factory set to stoke the Actuator Pilot half open or full open.

MATERIALS

153/4 (400)

17/8 (48) 31/2 (89)

41/2 (114)

TYPE D210 ELECTRONIC ACTUATOR PILOT

CONSTRUCTION

111/2 (292) 103/4 (273)

57/16 (149)

83/4 6 (222) (152)

TYPE D210 SERVO-AMPLIFIER

- 69 -

TYPE D210 ACTUATOR PILOT

TYPE D210

TYPE VH210 ACTUATOR PILOT

TYPE VH210 ELECTRONIC ACTUATOR PILOT Inlet Pressures to 250 PSIG

APPLICATIONS Valve Pilot ( Pressure / Temperature ) •• E-Main Building Control Systems •• SCADA PLC • Upgrading E Main Installations for Automated Control

Modulate Process Variable in Relation to a • Proportional Control Input Signal Spring Return Fail Closed — Returns actuator to a • closed position on power loss in 3 seconds or less. Override — Allows simple field adjustment • onManual signal or power loss. NEMA 1 Enclosure — Protects electronic • components from industrial environments. • High Thrust Motor — Allows Class IV shutoff. Response — Reacts to direct changes in 0• 10Rapid VDC or 4-20 mA signals from process controllers. Cast Aluminum Yoke and Housing — Provides • years of trouble free actuator operation. Pilot Lower Body — Uses proven design • forStandard dependability and compatibility with existing Spence Pilot installations. Seemless Integration — Balanced Main valve • construction not required. Multi Variable Control — Pressure and • Temperature control when integrated with additional

ELECTRONIC DATA mA or 0-10 VDC Input Signals •• 4-20 24 VAC 50-60 Hz Power Supply Power Consumption •• 17VA/12W UL Listed (UL873)

- 70 -

Spence pilot.

ELECTRONIC ACTUATOR PILOT SPECIFICATION The electronic actuator pilot shall maintain a system variable and modulate the valve travel in response to that system variable as requirements dictate. A continuous signal (4-20mA, 0-10 VDC) is transmitted by the system controller to the actuator which positions the valve stem. In the event of power loss, the electronic actuator pilot shall return to a closed position.

MATERIALS

13 21⁄32”

CONSTRUCTION

Body, Cast Iron.............................................ASTM 126 CI B Body, Cast Steel ...............................ASTM A216 GR. WCB Stem.........................................303 SS ASTM 582 Cond. A Disc.....................................440 SS ASTM 276-75 Cond. A Seat..........................................304 SS ASTM 276 Cond. A Gasket............................................................Non-Asbestos

1 29⁄32” 3”

4 1⁄8”

TYPE VH210 ELECTRONIC PILOT 12.5 LBS (5.7 KG)

- 71 -

TYPE VH210 ACTUATOR PILOT

TYPE VH210

TYPE T124/134 TEMP/ PRESSURE PILOT

TYPE T124/134 TEMPERATURE/ PRESSURE PILOTS CONTROLS 20 to 500°F l Precise,

Rapid Response

l Vapor

Tension Thermostat Spring Operated

l Self

Contained

l Normally

Open

l Packless

Construction

l Fluid,

Gas and Vapor Applications

l Strainer l Easy

Screen Built-in

in-line Maintenance

l Temperature

and Pressure in One Pilot

MODELS l TYPE T124 for heater operating pressures between 20 and 125 psi. l TYPE T134 for heater operating pressures up to 20 psi.

OPTIONS l Stainless Steel Flexible Tubing l Thermostat Well l Stainless Steel Capillary Tubing l Dial Thermometer l Tubing longer than 10’ l Integral Mount l Thermostat other than #700 (see Options Section)

TYPE T134 TEMPERATURE/PRESSURE PILOT

700 701 702 703 704

APPLICATION DATA l Jacketed Kettles l Vats l Driers l Ovens

l Instantaneous Water Heaters l Oil Heaters l Storage Heaters l Process Heaters

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

150-300 170-270 250-350 290-390

731 732 740 800 801

TEMPERATURE & PRESSURE ………………ET124

TEMPERATURE RANGES (°F) 20-120 50-150 70-170 120-220

706 708 711 712 713

TYPICAL CONFIGURATIONS

RATINGS (Maximum Inlet Conditions) Construction Cast Iron Cast Steel*

THERMOSTATS

300-400 330-430 400-500

Canadian Registration # OC 0591.9C SIZING INFO PAGE 114

*Cast Steel available in T134 only. - 72 -

TEMPERATURE & PRESSURE ………………ET134 TEMPERATURE & PRESSURE ………………E2T134 TEMPERATURE & PRESSURE ………………E5T124

TYPE T124/134

TYPE T124/134 TEMP/ PRESSURE PILOT

57/8 (149)

TEMPERATURE/ PRESSURE PILOTS SPECIFICATION Pilot valve shall be separate from the main valve and connected to it by unions. Pilot seats shall be protected by built-in strainer screens. Pilots shall be interchangeable on all sizes of main valves. Thermal elements shall provide a 100°F (38°C) range of temperature adjustment and shall withstand 100°F (38°C) overheating without damage. Handwheel adjustment for temperature shall be standard. Unless otherwise scheduled, thermal elements shall be equipped with 10 feet of brass flexible tubing. Number 700 bronze bulb and Number 728 bronze well shall be included except with instantaneous heaters serving intermittent demand. Steel wells shall be supplied for fuel oil service on storage tank applications.

MATERIALS

143/4 (375)

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl B Body, Cast Steel ………………………ASTM A216 WCB Stem …………………………416 St. Stl. ASTM A582-75 Disc ……………………440 St. St. ASTM A582 COND A Seat ……………………420 St. Stl ASTM A582 COND A Gasket ……………………………………………Graphite Diaphragm ……………………301 St. Stl. MIL-5-5059C Spring …………………………………………………Steel

23/8 (60)

13/8 (35)

TYPE T124 PILOT 16 LBS. (7.3 KG) 57/8 (149) 31/2 (89)

5 (127)

31/2 (89)

21/4 (57)

5 (127)

143/4 (375)

23/8 (60) 13/8 (35)

Integral Mount 5/8 (16)

TYPE T134 PILOT 18 LBS. (8.2 KG) - 73 -

15/8 (41)

TYPE T14 TEMPERATURE PILOT

TYPE T14 VAPOR TENSION TEMPERATURE PILOT CONTROLS 20 to 500°F l Precise, l Spring l Self

Rapid Response

Operated

Contained

l Normally

Open, Direct Operation (Heating)

l Packless

Construction

l Fluid,

Gas and Vapor Applications

l Strainer l Easy

Screen Built-in

in-line Maintenance

THERMOSTATS 700 701 702 703 704

TYPE T14 TEMPERATURE PILOT

APPLICATION DATA l Storage Heaters l Jacketed Kettles l Vats

TEMPERATURE REGULATING …………………ET14 TEMPERATURE & PRESSURE ………………ET14D TEMPERATURE REGULATING ………………E2T14

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

TEMPERATURE RANGES (°F) 20-120 50-150 70-170 120-220

731 732 740

TYPICAL CONFIGURATIONS

RATINGS (Maximum Inlet Conditions) Construction Cast Iron Cast Steel

706 708 711 712 713

150-300 170-270 250-350 290-390

300-400 330-430 400-500

Canadian Registration # OC 0591.9C SIZING INFO PAGE 114

- 74 -

TEMPERATURE & PRESSURE ……………E2T14D TEMPERATURE REGULATING ………………E5T14 TEMPERATURE & PRESSURE ……………E5T14D

TYPE T14 TEMPERATURE PILOT

TYPE T14

57/8 (149)

VAPOR TENSION TEMPERATURE PILOT SPECIFICATION Pilot valve shall be separate from the main valve and connected to it by unions. Pilot seats shall be protected by built-in strainer screens. Pilot shall be interchangeable on all sizes of main valves. Thermal elements shall provide a 100°F (38°C) range of temperature adjustment and shall withstand 100°F overheating without damage. Handwheel adjustment for temperature shall be standard. Unless otherwise scheduled, thermal elements shall be equipped with 10 feet of brass flexible tubing. Number 700 bronze bulb, Number 728 bronze well shall be supplied for storage tank applications. Steel wells shall be supplied for fuel oil service.

MATERIALS

113/8 (289)

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl B Body, Cast Steel …………………ASTM A216 GR. WCB Stem ……………………………2024-T4 ASTM B211-75 Disc ………………440 St. St. ASTM A276-75 COND A Seat ……………………420 St. Stl ASTM A276 COND A Gasket ……………………………………………Graphite Diaphragm ………Bronze ASTM B103-77 UNS C51000 Spring …………………………………………………Steel

2 (51)

TYPE T14 TEMPERATURE PILOT 13 LBS. (6 KG)

31/2 (89)

- 75 -

TYPE T52 TEMPERATURE PILOT

TYPE T52 TEMPERATURE PILOT CONTROLS 20 to 500°F l Spring l Self

Operated

Contained

l Normally

Closed, Indirect Operation

(Cooling) l Packless l Fluid,

Gas and Vapor Applications

l Strainer l Easy

Construction

Screen Built-in

in-line Maintenance

THERMOSTATS 700 701 702 703 704

706 708 711 712 713

731 732 740 800 801

TYPICAL CONFIGURATIONS COOLING …………………………………C34T52 COOLING & PRESSURE …………………C34T52D COOLING ……………………………………E6T52 TYPE T52 TEMPERATURE PILOT

COOLING & PRESSURE ……………………E6T52D COOLING ……………………………………ET52

APPLICATION DATA l Control Flow of Cooling Liquid l Blending

COOLING & PRESSURE ……………………ET52D COOLING ……………………………………E2T52 COOLING & PRESSURE ……………………E2T52D

RATINGS (Maximum Inlet Conditions) Construction Cast Iron Cast Steel

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 450 (232) 600 (41.4) @ 750 (400)

TEMPERATURE RANGES (°F) 20-120 50-150 70-170 120-220

150-300 170-270 250-350 290-390

300-400 330-430 400-500

Canadian Registration # OC 0591.9C SIZING INFO PAGE 114

- 76 -

COOLING ……………………………………E5T52 COOLING & PRESSURE ……………………E5T52D

TYPE T52 TEMPERATURE PILOT

57/8 (149)

TYPE T52 TEMPERATURE PILOT SPECIFICATION Pilot valve is for cooling applications (reverse acting). Pilot valve shall be separate from the main valve and connected to it by unions. Pilot seats shall be protected by built-in strainer screens. Pilot shall be interchangeable on all sizes of main valves. Thermal elements shall provide a 100°F (38°C) range of temperature adjustment and shall withstand 100°F overheating without damage. Handwheel adjustment for temperature shall be standard. Unless otherwise scheduled, thermal elements shall be equipped with 10 feet of brass flexible tubing. Number 700 bronze bulb, Number 728 bronze well shall be supplied for storage tank applications. Steel wells shall be supplied for fuel oil service.

13 (330)

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 C53 Body, Steel ………………………………ASTM A108-79 Stem ……………………303 St. Stl ASTM 582 Cond. A Disc …………………440 St. Stl. ASTM 276-75 Cond. A Seat ………………………420 St. Stl ASTM 276 Cond. A Gasket ……………………………………………Graphite Diaphragm ………………………………………PH Bronze Spring ………………………………………………Inconel 21/8 (54)

TYPE T52 PILOT 14 LBS. (6.4 KG)

3/ (89) 12

- 77 -

Integral Mount 13/8 (35)

TYPE SP/T TEMP. SAFETY PILOT

TYPE SP/T TEMPERATURE SAFETY PILOT TEMPERATURES to 500°F

l Bimetallic l Self

Thermostat

Contained

l Normally

Closed

l Packless

Construction

l Fluid,

Gas and Vapor Applications

l Strainer l Easy

Screen Built-in

in-line Maintenance

TYPICAL CONFIGURATIONS

TYPE SP/T TEMPERATURE SAFETY PILOT

TEMPERATURE REGULATING ……………ET14SP/T TEMPERATURE REGULATING …………ET134SP/T

APPLICATION DATA l Where overheating could cause personal injury or damage

SPECIFICATION

RATINGS (Maximum inlet Conditions) Construction

Pressure PSIG (bar)

Cast Bronze Cast Steel

300 (21.0) 600 (41.3)

Temperature °F (°C) 500°F (260°C) 750°F (400°C)

Pilot to be used to insure that pressure regulator will not fail open. Pilot to be bronze, with stainless steel trim. Pilot to be normally closed and to employ a bimetallic element that will ensure that the pilot will fail open. Pilot to be of packless construction to provide for long service life. Pilot to have a built in strainer for protection. Canadian Registration # OC 0591.9C

TEMPERATURE RANGES (°F) 0-500

MATERIALS

CONSTRUCTION

Body ………………Bronze ASTM B61-80 UNS C92200 Stem ……………………303 St. Stl. ASTM A582 Cond A Disc ………………440C St. Stl. ASTM A276-75 Cond A Seat ……………………420 St. Stl. ASTM A276 Cond A Gasket ………………………………………Non-asbestos Bellows ………………………………………………Bronze Bulb ………………Bronze ASTM B62-80 UNS C31400 SIZING INFO PAGE 112

11/16 (27)

47/16 (114)

215/8 (549)

1 (25)

1" (35) NPT

39/16 (89)

TEMPERATURE SAFETY PILOT 13/8 (35)

- 78 -

TYPE T61, 62, 63, T64 TEMPERATURE PILOT

TYPE T61, T62, T63, T64 PNEUMATIC TEMPERATURE CONTROLLERS TEMPERATURES to 350°F l Bimetallic l Pinpoint l 200°F l Air

Thermostat for Fast Response

Accuracy

Adjustable Temperature Range

Consumption - Average .25, Maximum .7

l Adjustable

Proportional Band 1/4-2 psi per 1°F

l Overtemperature l Air

Protection

TYPE T61 PNEUMATIC TEMPERATURE CONTROLLER

Supply Pressure 30 psi

APPLICATION DATA

MODELS l TYPE T61 for applications where air control signal decreases as process temperature increases. l TYPE T62 for applications where air control signal increases as process temperature increases. l TYPE T63 for high temperature applications where air control signal decreases as process temperature increases. l TYPE T64 for sanitary applications where air control signal decreases as process temperature increases. Supplied with IAMD Sanitary Cap.

l Instantaneous Heaters l Process Applications with wide ranging, fast changing loads

RATINGS (Maximum Inlet Conditions) Pressure PSIG (bar) 250 (17.2)

Temperature °F (°C) 400 (204)

TEMPERATURE RANGES (°F)

TYPICAL CONFIGURATIONS

T61, T62, T64 T63

PRESSURE & TEMPERATURE ……………EA85T61

SPECIFICATION

50-250 150-350

The temperature controller shall be of the non-indicating type. It shall be equipped with 0-30 psi supply and loading gages. The controller shall have 200°F adjustable range and be equipped with a bronze bulb as part of its bimetal thermostat. Control point adjustments to be made by a knob on the temperature pilot and throttling range shall be adjustable externally with a set screw wrench. A stainless steel thermostat bulb, preferable in lieu of a well, is available as an alternate to bronze.

SIZING INFO PAGE 114

51/2" (140)

MATERIALS

CONSTRUCTION

Body ………………Bronze ASTM B62-80 UNS C83600 Bulb, Bronze ……………ASTM B140-80 UNS C31400 Bulb, Steel……………316 St. Stl. ASTM A276 Cond. A Seals …………………………………………………Viton Spool …………………Brass ASTM B16-80 UNS 36000 Spring ……………………………………………St. Steel 37/8" (98)

1/2

12" (305)

(13)* NPT

155/8" (397)

TYPE T61, T62, T63, T64 CONTROLLER 11/2 LBS (.7 KG)

* For T64, this is IAMD Sanitary Cap.

- 79 -

1/8

(3) NPT

MATERIAL SPECIFICATIONS

MATERIAL SPECIFICATIONS FOR MAIN VALVES & PILOTS MAIN VALVE & PILOT BODIES

NUTS

Cast Iron……………………ASTM A126 Cast Carbon Steel…………ASTM A216 Cast Bronze ………………ASTM B61

Class B WCB C92200

Steel Valves ………………ASTM A194-79 Cast Iron Valves……………SAE J995

STUDS

STEEL PLATE FLANGES & HOODS–FLANGE QUALITY

Steel Valves ………………ASTM A193-79a Grade 2H Cast Iron Valves……………AISI 12L14 Ledloy

………………………………ASTM A285

Grade C

CAP SCREWS Cast Iron Valves……………SAE J429

MATERIAL St. Steel C316 St. Steel C420 St. Steel St. Steel St. Steel St. Steel St. Steel St. Steel St. Steel

COMPONENT PARTS Seat Rings Seat Rings Seat Rings Discs Discs Discs Stems Stems Diaphragms

COMPONENT USAGE 6"-12" E Up to 5" E C34, D34 Pilot 6" & Up, includes parabolic Up to 5" All Valves & Pilots 750°F E, Bot. GU. VAL. All E’s & Pilots

ASTM A743-79 ASTM A743-79 ASTM A276-79a ASTM A276-79a ASTM A276-79a ASTMA582-79 ASTM A276-79a ASTM A564-79 ASTM A167

MATERIAL SIZE Brz. 31/2" St. Stl. 31/2" Brz. 31/2" St. St. 31/2" Brz. 41/2" St. Stl. 41/2" Brz. 53/4" St. Stl. 53/4" Brz. 53/4" St. Stl. 53/4" Brz. 71/4" St. Stl. 71/4" Brz 41/2" St. Stl. 41/2"

Grade 5

Grade CF-8 Grade CA-40 AISI 303 & 304 AISI 440C AISI303 & 304 AISI 420F AISI 303 AISI 630 (17-4) AISI 301

TYPE E MAIN VALVE DIAPHRAGMS

PRESSURE PILOT DIAPHRAGMS PART NO. 4-01621-0 4-01623-0 4-07890-0 4-01626-0 4-01627-0 4-01629-1 4-01630-0 4-01632-0 4-10721-0 4-03927-0 4-01633-0 4-01635-0 4-09685-0 4-01659-0

Grade 2H Grade 2

USED ON PILOT TYPE W, A88, D2 D, N, Q, A43, A53 A35, A, A81, SP/P P13, N4, F13, N24 A43, A84, A86, A93 P14, P110, Q43, F14 A53, A5, P95, A85 A92, P15, A54, F15 D5, A35 Q35, A81, A82 A73, A70, A75, A87 A73 D120, A92, D234 A54, F46

VALVE SIZE 3 /8 & 1/2 3/4 1 11/4 11/2 2 21/2 3 4 5 6 8 10 12

PART ST. STL. 4-01629-1 4-01662-0 4-01632-0 4-01664-0 4-01635-0 4-01638-0 4-01641-0 5-02038-0 5-01647-0 5-01649-0 5-01651-0 5-01653-0 4-02096-0 5-01656-0

NO. BRZ. 4-01627-0 4-01660-0 4-01630-0 4-09678-0 4-01633-0 4-09679-0 4-09680-0 4-09681-0 4-09682-0 4-09683-0 5-09684-0 — — —

DIA. 41/2 51/8 53/4 61/2 71/4 81/8 9 10 13 15 171/2 20 25 30

PRESSURE PILOT SPRINGS DELIVERY SPRING WIRE PART NO. PRESSURE COLOR DIAMETER 5-05007-0 1 - 10 Aluminum 3/16" 5-05007-0 3 - 20 Aluminum 3/16" 5-05003-0 5 - 25 Orange 1/4" 5-05016-0 5 - 25 Uncolored 7/32" 5-05003-0 5 - 50 Orange 1/4" 5-05028-0 10-75 Uncolored 5/16" 5-05005-0 10 - 100 Green 5/16" 5-05012-0 20 -150 Black 11/32" 5-04990-0 100-300 Uncolored 7/16" 5-05030-0 40 - 150 Uncolored 3/8"

USED ON PILOT TYPE D5 D, N, N33, Q, N20 D5 D120 D, N, N33, Q, D120 D, N, N33, Q, N20 D, N, N33, Q, N20 D2, N2, Q2 D120

- 80 -

The number of E Main Valve Diaphragms per set is as follows: Initial Pressure # per Set 10 - 250 2 250 - 400 3 400 - 600 4 The Number of Diaphragms per set for Pilots varies with the type and delivery pressure. Consult factory.

ACCESSORIES

- 81 -

PILOT ACCESSORIES

PILOT

THERMOSTAT BULBS

THERMOSTAT BULBS FOR USE WITH T14, T124, T134, T52 PILOTS 1" NPT (25)

/4 (6)

/8 (16)

211/8 (536)

201/2 (521)

STYLE NO. 712–Plain Bulb with 1/4" OD Bendable Tubing Cover for Capillary. Used in open tanks or where a mounting connection is not required.

STYLE NO. 700 –Plain Bulb with 1" Union Connection. 2 - 9/32 Holes

21/4 (57)

/8 (16)

191/8 (486)

35/8 3BC (92) (76)

STYLE NO. 702–Finned Bulb with Wall Mounting Bracket. For space heating. 5/8 (16) 3 - 9/32 Holes 35/8 3BC (92) (76) 183/4 (476)

STYLE NO. 701–Large Plain Bulb with 1-1/4" Union Connection. Used on pilots having more than 30 feet of flexible tubing and with dial thermometer having 20 to 120°F range. 58

/ (16)

1" NPT (25)

211/8 (536) STYLE NO 731–Plain Bulb with Adjustable Extension. Used in oil storage tanks or wherever it is desirable to change position of bulb. Dimension “E” must be specified.

/ (16)

21 / (536)

43/4

STYLE NO. 706–Plain Bulb with 1" Union Connection and 1/4" OD Bendable Extension. Dimension “L” must be specified.

(121)

11/4 (32)-18 THD

4 /2 (114)

/ (16)

211/4 (540)

/ (11)

/ (22)

/ (16)

211/2 (546)

1" NPT (25)

21 / (546) STYLE NO. 711–Bulb Lead Covered. Chemical lead covering homogeneously bonded to bulb and to lead sheathing on capillary.

11/4 (32) NPT

STYLE NO. 740–Sanitary Bulb for Milk Heaters. Threaded to fit standard No. 23A Thermometer Ferrule. Stainless Steel Bulb and Flexible Tubing.

STYLE NO. 708–Plain Bulb with Wall Mounting Bracket. Used for space heating when dust is a problem. 7 16

1 (25)

17 (432)

STYLE NO. 704–Plain Short Bulb with 1-1/4" Union Connection. For installations where depth is limited.

21/4 (57)

/ (16)

207/8 (530)

11/4 NPT (32)

71/2 (191)

2 - 9/32 Holes

STYLE 713–Plain Bulb with Duct Mounting Flange. For forced warm air heating when dust is a problem.

STYLE NO. 703–Finned Bulb with Duct Mounting Flange. For forced warm air heating. 11/4 NPT (32) 1 (25)

1" NPT (25)

3 - 9/32 Holes

/8 (16)

12 (305)

93/8 (238) STYLE NO. 732–Special Bulb with 12" Adjustable Extension.

THERMOSTAT WELLS 11/8 (29)

81/8 (206) 727 WELL–Used with 704 Bulb

1" NPT (25)

/4 (19)

211/8 (536) 728 WELL–Used with 700 and 800 Bulb

- 82 -

1" NPT (25)

11/8 (29)

173/4 (451) 729 WELL–Used with 701 and 801 Bulb

DIAL THERMOMETER Any Spence Temperature Pilot can be equipped with a Dial Thermometer. Pilots with Dial Thermometers are available in the 20-120째F, 70-170째F, 120-220째F and 170-270째F ranges.

DIAL THERMOMETER

SPRING CHAMBER Spence Pressure Pilots can be provided with an enclosed spring chamber.

- 83 -

PILOT OPTIONS

SERIES 2000 FEATURES

Applications Direct Acting Bottle Washers l Steam Tables l Plating Tanks l Heating Ducts l Sterilizers l

l Fuel

Oil Heaters l Cooking Vats l Water Heaters l Heat Exchangers l Parts Washers

Reverse Acting Induction Furnaces l Industrial Compressors l Engine Jacket Cooling l

Cooling Ducts l Liquid Chillers l Fuel Oil Heaters

Fire Tube Boilers Internal Combustion Engine

Pressures To 250 PSIG Temperatures to 406째F

Three Way Acting l

Series 2000 Temperature Regulator

l l

Coolers Filters

Positionable Temperature Indicator (indicating regulators only) may be turned in direction of easiest reading. Highly accurate with stainless steel case and bayonet lock ring. Overtemperature Protection prevents damage to regulator from inadvertent overheating.

Thermal System is heavy duty bronze bellows with bronze spiral armored copper capillary, copper bulb and epoxy coated bellows housing.Other line and bulb materials available. Extra Long Adjustment Spring permits adjustment over a wide range of temperatures. Packing Assembly with spring loaded self adjusting chevron type teflon packing eliminates the human factor of improper adjustment.

Stainless Steel Disc is self aligning to assure accurate seating, long wear and tight closure.

Epoxy Coated Compact Single Piece Channel Frame permits installation in tight locations.

Adjusting Key is conveniently located and always there when settings have to be changed.

Full Scale Adjustment makes repeat settings easy and accurate.

Galvanized Iron Union Ends for sturdiness and ease of installation.

Double Guided Stainless Steel Monolithic Disc Assembly maintains proper alignment of all moving parts.

Full Ported and Full Flow Bronze Valve Body provides maximum capacity for each valve size.

Stainless Steel Seat Rings are threaded and bonded to eliminate any possibility of leakage through seat ring threads.

Heavy Section Valve Body is tough, solid, durable and will withstand severe piping strains for pressures to 250 psig at 406째F.

- 84 -

- 85 -

DIRECT OPERATED VALVES

SERIES 2000 TEMP. REGULATOR

SERIES 2000 TEMPERATURE REGULATOR SIZES 1/2" – 2" CONTROLS -25 to 400°F l Self-actuated l Two

and Three Way Valve Bodies

l Single

or Double Seat

l Overtemperature

Protection

l Spring

Loaded Teflon Chevron Type Packing Assembly

l Double

Guided Stainless Steel Monolithic Disc Assembly

SERIES 2000 TEMPERATURE REGULATOR

APPLICATION DATA DIRECT ACTING l Bottle Washing Machinery l Steam Tables l Plating Tanks l Heating Ducts l Fuel Oil Heaters l Cooking Vats l Water Heaters l Heat Exchangers l Parts Washer THREE-WAY MIXING l Fire Tube Boiler l Internal Combustion Engine

Steel Seat Rings and Disc

l Adjusting

Key Attached

l Galvanized

REVERSE ACTING l Induction Furnaces l Industrial Compressors l Cold Storage Boxes l Cooling Ducts l Engine Jacket Cooling l Liquid Chillers GAS SERVICE l Oil Treaters l Line Heaters l Separators l Glycol Dehydrators l Storage Tanks

l Full

Iron Union Ends

Ported and Full Flow Bronze Body

l Copper

Bulb with 8' Armored Capillary

MODELS l Type 2010 — Single Seat, Direct Acting l Type 2020 — Single Seat, Reverse Acting l Type 2030 — Double Seat, Direct Acting l Type 2040 — Double Seat, Reverse Acting l Type 2050 — Three-way Mixing and Diverting l Type 2060 — Gas Service-15 psig maximum. If pressure exceeds 15 psi, a pressure reducing regulator should be used ahead of the temperature regulator.

OPTIONS

VALVE RATINGS Valve Ends ASME/ANSI Class 250 NPT

l Stainless

Pressure PSIG (bar) 250 (17.2)

Temperature °F (°C) 400 (204)

Canadian Registration # OC 0591.9C

- 86 -

l Dial Temperature Gage (Indicating) l Stainless Steel Bulb l Stainless Steel Armored Capillary l Capillary lengths greater than 8' l Extra Large Bulb l Union Bushings & Wells

SERIES 2000 TEMP. REGULATOR

SERIES 2000 TEMPERATURE REGULATOR SPECIFICATION The valve shall be self-operated, requiring no external energy source. It shall have single or double stainless steel seats with double guided monolithic disc assembly for proper alignment. The valve shall be direct acting (heating) or reverse acting (cooling) and have two way or three way operation. The packing assembly shall be spring loaded, self adjusting with chevron type teflon packing. The thermal system line and bulb assembly shall be partially filled with a liquid/gas combination and in a range selected for fast response. The valve rating shall be 250 PSIG at 400°F. Body materials shall be bronze. MODEL 2060 FOR GAS SERVICE ONLY: The valve shall be self-operated, requiring no external energy source and designed to control process temperature by regulating gas flow. It shall be normally open and close with increased temperature. “Bubble tight” dead end shutoff shall be provided by Buna-N vulcanized to disc backing. The packing assembly shall be spring loaded, self adjusting with chevron type teflon packing. The thermal system line and bulb assembly shall be partially filled with a liquid/gas combination and in a range selected for fast response. The valve rating shall be 15 PSIG. Body materials shall be nodular iron.

MATERIALS

TYPE 2010-2040 DIRECT & REVERSE ACTING

CONSTRUCTION

ITEM TYPE 2010-2050 TYPE 2060 Body …………Bronze ASTM B62 C83600 ………Ductile Iron ASTM A536 65-45-12 Trim ……………Stainless Steel ……………………Buna-N Packing ………Teflon ………………………………Buna-N Unions…………Iron …………………………………Iron Yoke …………Steel ………………………………Steel Cap ……………Aluminum …………………………Aluminum Bellows ………Bronze ……………………………Bronze Spring …………Steel ………………………………Steel Capillary ………Copper ……………………………Copper Bulb……………Copper ……………………………Copper Armor …………Bronze ……………………………— Stem …………304 Stainless Steel ………………304 Stainless Steel Disc ……………304 Stainless Steel ………………Buna-N Seat……………303 Stainless Steel ………………—

TYPE 2050 THREE WAY

TYPE 2010-2040 DIRECT & REVERSE ACTING DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) Dimensions Size 12

/ "(A, B, C, D, E) 1/2, 3/4 1/2" 3/4" 1" 14

1/" 11/2" 2"

Type No.

2010 2020 2030 2040

9/ (248)

8/ (216)

5/ (140)

127/16 (316) 127/16 (316)

93/4 (248) 93/4 (248)

127/8 (327)

931/32 (253)

2010 2020 2030 2040

TYPE 2060 GAS SERVICE DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

/" /" 1"

F†

93/4 81/2 55/8 31/2 10 Ft. (248) (216) (143) (89) (3 m.)

F†

3/ (89)

13 16

2 / (71)

8 Ft.

10 (4.5)

73/16 (182) 73/16 (182)

31/2 (89) 31/2 (89)

213/16 (71) 213/16 (71)

8 Ft.

815/16 (227)

31/2 (89)

213/16 (71)

13 (5.9) 13 (5.9) 20 (9.1) 25 (11) 30 (14)

8 Ft. 8 Ft.

Dimensions Size 12

Dimensions A

TYPE 2050 THREE WAY DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

TYPE 2060 GAS SERVICE

Size

Shipping Weight (Approx.)

8 (3.6)

F†See following pages for standard lengths, ranges, bulb sizes and maximum line lengths.

/" 137/8 3/4" (352) 1" 11/4" 1421/32 11/2" (372) 147/8 2" (378)

- 87 -

F†

93/4 (248)

31/2 (89)

8 Ft.

35/16 (84)

35/8 (92)

931/32 (253) 931/32 (253)

31/2 (89) 31/2 (89)

41/8 (105) 43/16 (106)

411/16 (119) 47/8 (124)

8 Ft. 8 Ft.

213/16 (71)

Shipping Weight (Approx.)

12 (5.5) 12 (5.5) 13 (5.9) 27 (12) 33 (15)

SERIES 2000 TEMP. REGULATOR

SERIES 2000 TEMPERATURE REGULATOR SELECTION DIRECT & REVERSE ACTING & THREE WAY FLOW AND PRESSURE RATINGS psig (bar) Single Seat Type Number

Double Seat

Flow Coefficient Cv

Max. Upstream Pressure

/2"C 1 /2"D 1 /2"E 1 /2"A

.40 1.00 1.80 3.29

250 (17.2)

4.29

Size Direct

Reverse

/2"B

2101

2201

5.22

2010

2020

6.85

/2"T /4"T

1"T

9.15

11/4"T

14.3

11/2"T

15.1

2"T

17.2

200 (13.8) 140 (9.7) 90 (6.2) 65 (4.5) 40 (2.8) 30 (2.1) 20 (1.4)

Type Number Direct

Reverse

Three Way

Flow Coefficient Cv

Max. Upstream Pressure

2203

2030

2040

Max. Difference Between Inlet Pressures*

NOT AVAILABLE IN THREE WAY

NOT AVAILABLE IN DOUBLE SEAT

2103

Flow Coefficient Cv

Type Number

7.93

5.22

10.4

6.85 250 250 (17.2)

12.9 20.6

140 (9.7) 90 (6.2) 65 (4.5) 40 (2.8) 30 (2.1) 20 (1.4)

9.15 2050 14.3

24.8

15.1

33.0

17.2

SIZING INFO PAGE 91

RANGES, BULB SIZES & MAXIMUM LINE LENGTHS

How to Select Range & Bulb Size

l Select a temperature range with the control point in the upper half of the temperature range. l Determine line length required (8' is standard). l Use line length and temperature range to find correct bulb size in chart at right. EXAMPLE: Control point: 130°F. Temperature range: 65/140°F. Line length: 15' SOLUTION: Bulb size: extra large – G = 155⁄8"

Short Ranges (Gold Spring) °F °C 45 to 115 7.2 to 46

Long Ranges (Silver Spring) °F °C 45 to 145 7.2 to 63

65 to 140

18 to 60

65 to 170

18 to 77

120 to 200 240 to 310 280 to 375

49 to 93 116 to 154 138 to 190

120 to 230 240 to 340 280 to 415

49 to 110 116 to 171 138 to 212

Bulb Size X Large

†Max. Line Length 40 Ft.

X Large Small Small Small

40 Ft. 40 Ft. 40 Ft. 40 Ft.

Maximum Over-Temperature °F °C 450 232 450

232

300 350 450

149 177 232

†Standard line lengths are 25' and 40'.

BULB DIMENSIONS* inches (mm) Bulb Sizes

Small Large Extra Large

Copper

Stain. Stl.

Coated

133/8 (340) 155/8 (397) 19 (483)

131/4 (337) 151/8 (384) 185/8 (473)

113/8 (289) 131/4 (337) 19 (483)

101/2 (267) 121/2 (317) 16 (406)

I Plain

Union

Well

5/8 (16) 1 (25) 1 (25)

3/4 (19) 11/8 (29) 11/8 (29)

- 88 -

J (NPT) 3

/4 or 1 1 1

GAS SERVICE BULB & WELL DIMENSIONS inches (mm) E

81/4 73/8 (210) (187)

I Bulb

Well

25/32 (20)

15/16 (24)

J (NPT)

711/16 (195)

CODE SELECTION CHART

Model Position 1, 2, 3 & 4 2010 = Single Seat, Direct Acting 2020 = Single Seat, Reverse Acting 2030 = Double Seat, Direct Acting 2040 = Double Seat, Reverse Acting 2050 = Three Way

Model

Orifice Size

Line & Inlet – Bulb Size Style

Mat’l

Range ºF

C - G

Inlet Size Position 6 C = 1/2 D = 3/4 E =1 F = 11⁄4 G = 11⁄2 H =2

Orifice Position 5 A B C D E T = Standard

Line & Bulb Style Position 7 G = Indicating N = Non-indicating

Material† Position 8 Q = Copper Bz Armor 8' R = Copper Bz Armor 15' N = Copper Bz Armor 25’ P = Copper Bz Armor 40’ T = SS Unarmored 8' V = SS Unarmored 15' W = SS Unarmored 25’ X = SS Unarmored 40’ Z = Other

Range ºF Position 9 C = 45/115 D = 45/145 E = 65/140 F = 65/170 J = 120/200 K = 120/230 L = 240/310 M = 240/340 N = 280/375 P = 280/415 Z = Other

† For SS Armored Thermal Assembly Material, add (-TV) at the end of the code (ex.: 2010TC-NTH-TV) † Small bulb standard for J-1 range and higher. Extra large bulb standard for D range and lower. Large bulb standard for E and F range

UNION BUSHINGS

THERMOWELL

WELLS Cat. No. 99A 99B 99G 99H 99J 99K 99Q 99R

Bulb Size S S S S L X L X

Material Bulb Dia. 5/8 (16) Brass 5/8 (55/8/8(16) Brass 316 St. St. 5/(16) 8 (16) 316 St. St. Brass 1 (25) Brass 1 (25) 1 316 St. St. 1(25) (25) 316 St. St. 1 (25)

UNION BUSHINGS Inches (mm) NPT U Well Dia. 3/4 (19) 101/2 (267) 3/4 (19) 1/2 (267) 3/4 3(19) 1/2 1 (25) 1010 /4 3/4 (19) 1/2 (267) 3/(19) 10(267) 4 (19) 1 (25) 101/2 (267) 3/4 (19) 1 (25) 121/2 (318) 11/8 (29) 1 (25) 16 (406) 11/18 1(29) 1 /8 1(25) (25) 121/2 (318) 11(29) /8 (29) 1 (25) 16 (406) 11/8 (29)

Cat. No. 98A 98B 98C 98D 98E 98F

Bulb Size S S S S L&X L&X

Material Brass Brass St. St. St. St. Brass St. St.

Thermowells and union bushings are utilized as separate items and should be specified on separate lines.

- 89 -

Inches (mm) Bulb Dia. NPT 5/8 (16) 3/4 5/85(16) 1 /8 5(16) 3/4 /8 (16) 5/8 (16) 1 1 1(25) 1 1(25) (25) 1

SERIES 2000 TEMP. REGULATOR

SERIES 2000 TEMPERATURE REGULATOR

SERIES 2000 CAPACITY TABLE

RATED STEAM CAPACITY TABLE SERIES 2000 TEMPERATURE REGULATOR VALVE SIZE Inlet Outlet Pressure Pressure PSIG PSIG

5 10

UP to UP to 9” HG.VAC. 9"HG.VAC. 6" HG.VAC. HG.VAC. 6” 2 2 UP to UP to 3” 3"HG.VAC. HG.VAC. 3 7

SINGLE SEATED VALVES 12

DOUBLE SEATED VALVES 1

11/4

11/2

11/4

11/2

DRY DRYSATURATED SATURATEDSTEAM—LBS. STEAM—LBS.OF OFSTEAM/HR. STEAM/HR 12 11 8

30 29 21

53 52 38

97 95 70

130 125 90

155 150 110

200 195 145

270 265 195

420 415 305

450 440 320

510 500 365

235 230 170

305 300 220

380 375 275

610 600 440

735 720 525

975 960 700

15 13 10

35 33 24

65 60 44

120 110 80

160 145 105

195 175 125

255 230 165

340 305 220

530 480 345

565 510 370

635 575 415

295 265 190

385 345 250

480 430 310

765 690 500

920 830 600

1220 1100 800

895 810 630

415 375 290

540 490 380

670 610 470

1070 970 755

1290 1170 910

1720 1550 1200

530 500 335

695 660 440

865 815 545

1380 1300 870

1660 1570 1050

2210 2090 1390

650 625 505

885 820 660

1060 1020 820

1690 1630 1300

2030 1960 1570

2710 2610 2090

UP to 4 10 15

21 19 15

52 47 37

95 85 66

170 155 120

225 200 155

270 245 190

355 325 250

475 430 335

745 675 525

790 715 555

UP to 10 15 25

27 25 17

67 63 42

120 115 75

220 210 140

290 270 180

350 330 220

460 435 290

615 580 385

960 905 605

1020 960 640

UP to 15 20 30

33 32 25

82 79 63

150 140 115

270 260 210

350 340 270

430 415 330

560 540 435

750 725 580

1170 1130 905

UP to 20 30 40

39 36 28

97 90 70

175 160 125

320 295 230

415 385 300

505 470 365

665 615 480

890 820 640

770 710 555

1010 935 730

1250 1150 905

2000 1850 1440

2400 2220 1740

3200 2960 2310

UP to 25 30 50

45 44 30

112 110 75

200 198 135

370 360 250

480 470 325

585 575 400

770 755 525

1020 1000 700

890 870 605

1160 1140 795

1440 1410 985

2310 2260 1570

2780 2720 1890

3700 3620 2520

UP to 30 40 60

51 49 33

127 122 82

230 220 150

420 400 270

545 520 350

665 635 430

870 830 560

1010 965 650

1320 1260 855

1640 1570 1060

2610 2500 1690

3150 3010 2030

4190 4010 2700

UP to 35 50 70

57 53 35

140 130 85

255 240 155

465 435 285

610 565 375

740 690 455

975 905 600

1120 1050 690

1470 1370 910

1830 1705 1120

2920 2720 1800

3520 3280 2160

4690 4360 2880

UP to 41 60 90

65 57 35

155 140 90

285 255 165

515 465 305

675 610 395

820 740 480

1070 975 630

1240 1120 730

1630 1470 960

2020 1830 1190

3230 2790 1900

3890 3520 2290

5180 4680 3040

100

UP to 46 60 90

70 65 40

170 165 95

310 295 175

565 540 320

740 705 415

900 855 505

1360 1300 770

1790 1700 1010

2220 2110 1250

3540 3380 2000

4260 4060 2400

5680 5410 3200

110

UP to 52 70 90

75 70 55

185 175 135

335 315 245

615 575 450

800 750 590

975 910 715

1480 1380 1090

1940 1810 1430

2410 2250 1770

3850 3590 2830

4640 4330 3400

6170 5760 4530

120

UP to 57 80 100

80 75 55

200 185 145

365 330 260

665 605 475

865 790 615

1050 965 750

1600 1460 1140

2100 1920 1490

2600 2380 1850

4160 3800 2960

5010 4580 3560

6670 6090 4740

130

UP to 62 80 110

85 80 60

215 205 150

390 370 270

715 680 495

930 885 645

1130 1080 780

1720 1630 1190

2250 2140 1560

2800 2660 1930

4470 4250 3080

5380 5120 3710

7160 6810 4940

140

UP to 68 90 120

95 85 60

230 215 155

420 390 280

765 715 510

995 930 670

1215 1130 815

1840 1720 1230

2410 2250 1620

2990 2800 2010

4780 4470 3210

5750 5380 3860

7660 7160 5140

150

UP to 72 90 120

100 95 75

245 240 190

445 430 345

815 780 625

1060 1020 820

1960 1880 1510

2570 2470 1980

3180 3060 2460

5090 4900 3930

6120 5890 4730

8150 7840 6290

160

UP to 78 100 140

105 100 65

260 250 165

470 450 300

860 820 550

1120 1070 715

2080 1970 1320

2720 2590 1730

3380 3210 2150

5400 5120 3440

6500 6170 4140

8650 8210 5500

170

UP to 83 100 140

110 105 80

275 270 205

500 485 370

810 885 670

1190 1150 875

2190 2130 1620

2880 2790 2120

3570 3470 2630

5700 5540 4210

6870 6660 5070

9140 8870 6740

180

UP to 89 120 160

115 110 70

290 270 175

525 485 320

960 890 585

1250 1150 760

2310 2140 1400

3030 2800 1840

3760 3480 2290

6010 5550 3650

7240 6690 4400

9640 8900 5850

190

UP to 95 120 160

125 115 85

305 290 215

555 525 390

1010 960 715

1310 1250 930

2430 2310 1720

3190 3030 2260

3960 3760 2800

6320 6000 4470

7610 7220 5380

10100 9610 7160

200

UP to 100 120 180

130 125 75

320 310 185

580 560 335

1060 1020 615

1380 1330 805

2550 2470 1480

3350 3240 1940

4150 4010 2410

6630 6410 3850

7980 7720 4640

10600 10300 6180

210

UP to 105 120 180

135 130 90

335 330 230

605 595 415

1110 1080 755

2670 2620 1820

3500 3430 2380

4350 4260 2960

6940 6800 4720

8360 8190 5680

11100 10900 7560

220

UP to 110 140 200

140 135 80

350 335 195

635 600 355

1160 1100 645

2790 2640 1560

3660 3470 2040

4540 4300 2530

7250 6870 4050

8730 8270 4870

11600 11000 6480

230

UP to 115 140 200

145 140 95

365 355 240

660 635 435

1210 1160 790

2910 2800 1910

3810 3680 2500

4730 4560 3100

7560 7290 4960

9100 8780 5970

12100 11700 7940

240

UP to 120 160 200

155 140 110

380 355 280

690 640 500

1250 1160 915

3030 2810 2200

3970 3690 2890

4930 4570 3580

7870 7300 5720

9470 8790 6890

12600 11700 9170

250

UP to 126 160 220

160 150 100

395 375 250

715 675 455

1300 1240 830

3150 2980 1990

4130 3910 2620

5120 4850 3240

8180 7750 5180

9840 9330 6240

13100 12400 8300

- 90 -

FOR HEATING SERVICE The maximum anticipated flow requirements for a regulator on heating service is 500 lbs. of steam per hour. The unit steam pressure is 50 psig and the downstream pressure is essentially zero because the steam downstream is discharged into an open drain. ANSWER: Locate 50 psi on the inlet pressure scale on the left side of the Series 2000 Capacity Chart. Choose the outlet pressure line “up to 20” psig because the downstream pressure is essentially zero. Follow the “up to 20” outlet pressure line until you come to the value closest to 500 lbs. of steam per hour (in this case, 505). Read upward to the valve size and we see that the 1/2" single seated valve is the correct size. To size for three-way valves, use single seated capacities 1/2" through 2" size. NOTE: FORMULAS FOR EXACT CALCULATIONS. If the outlet pressure is equal to or less than 53% of the absolute inlet pressure: Q (lbs steam/hr) = 1.5 x Cv x inlet pressure (psia) If the outlet pressure is greater than 53% of the absolute inlet pressure: Q (lbs steam/hr) = 3 x Cv x √ pressure drop (psi) x outlet pressure (psia)

PERFORMANCE VARIABLE

EXAMPLE

STEAM FLOW REQUIREMENTS Use the top chart on this page to determine the pounds of steam per hour required to raise the temperature in tank of known capacity to the required temperature. Determine the rise in temperature (control temp. - room temp.) on the left hand column, read the corresponding pounds of steam per hour under the corresponding gallons of water to be heated. Use the lbs. steam/hr. figure in the chart on the opposite page to determine valve size. Formula for converting the length, width and depth of solutions (all measured in feet) to gallons of solution: Gallons=7.48 x length x width x depth.

EXAMPLE

FOR COOLING SERVICE Find the correct regulator valve size that will feed a compressor intercooler that requires 100 gallons of water per minute under maximum operating conditions. The supply (inlet) pressure (P1) is 60 psi and the downstream pressure (P2) under maximum flow conditions is 20 psi. The 20 psi pressure is required to force the full flow of water through the compressor’s cooling system. Inlet pressure must not exceed maximum upstream pressure, per the Series 2000 Temperature Regulator Product Pages. ANSWER: The pressure drop permitted across the regulator is P1 minus P2 (40 psi). In the Water Capacity Table (right), locate 40 psi in the differential pressure column and read across to the required gallons per minute. Read to the highest value (in this case, 130 GPM). The chart indicates that a 11/4" double seated valve is required. To size 3-way valve, use single seated capacities 1/2" through 2" size.

SIZING SERIES 2000 REGULATORS

SIZING SERIES 2000 TEMPERATURE REGULATORS 30°F span from fully open to fully closed Oversized valve can provide narrower spans–Consult Factory CAPACITY CHART SEE PAGE 90

STEAM FLOW REQUIREMENTS GALLONS OF WATER HEATED PER HOUR Temp. Rise °F 10 20 30 40 50 60 80 100 120 140 160

2 4 6 9 11 13 17 21 25 29 33

4 8 12 17 21 25 33 42 50 58 66

75 100 LBS. OF 6 8 12 17 19 25 25 33 31 42 37 50 50 67 63 83 75 100 88 117 100 133

150 200 300 400 STEAM PER HOUR 12 17 25 33 25 33 50 67 37 50 70 100 50 66 100 130 63 84 125 170 75 100 150 200 100 130 200 270 120 170 250 330 150 200 300 400 175 230 350 470 200 270 400 530

500 750 1000 42 83 120 170 210 250 330 420 500 580 660

63 120 190 250 310 370 500 630 750 880 1000

83 167 250 330 420 500 670 830 1000 1170 1330

RATED WATER CAPACITY TABLE SINGLE SEATED VALVES PSIG Diff. Press. 5 10 15 20 25 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250

11/4

11/2

DOUBLE SEATED VALVES 12

11/4

11/2

WATER WATERFLOW–U.S. FLOW–U.S.GALLONS GALLONSPER PERMINUTE MINUTE 12 17 20 23 26 29 33 37 40 44 47 50 52 55 57 60 62

15 22 27 31 34 38 43 48 53 57 61 65

- 91 -

20 29 35 41 46 50 58 65 71

32 45 55 64 72 78 90

34 48 59 68 76 83

38 54 67 77 86

18 25 31 35 40 43 50 56 61 66 71 75 79 83 87 90 94 97 100 103 106 109 112 115 118 120 123 125

23 33 40 47 52 57 66 74 81 87 93 99 104 109 114 119 123 127 132 136 140 143 147 151 154 158 161 164

29 41 50 58 65 71 82 91 100 108 115 122 129 135 141 147 153 158 163 168 173 178 182 187 191 196 200 204

46 65 80 92 103 113 130 146 160 172 184 195 206 216 226 235 244 252 261 269 276 284 291 299 306 312 319 326

55 78 96 111 124 136 157 175 192 207 222 235 248 260 272 283 293 304 314 323 333 342 351 359 368 376 384 392

74 104 128 148 165 181 209 233 256 276 295 313 330 346 361 376 390 404 417 430 443 455 467 478 489 500 511 522

D50 PRESSURE REDUCING VALVE

TYPE D50 PRESSURE REDUCING VALVE PRESSURES to 300 PSIG at 420°F l Direct

Acting

l Steam,

Water or Gas

l Spherical

Seating Surface on Floating Stainless Steel Disc for Tight Shutoff

l Four

Spring Ranges

l Integral

Stainless Steel Strainer

l ANSI/FCI l

70 Class IV Shutoff

Turndown is 5:1

OPTIONS l Teflon© Disc for Dead-end Service for Liquid and Gas

Installation Tip: Add Uniflex Pipe Coupling for ease of maintenance Consult factory for pricing and availability

TYPE D50 DIRECT ACTING PRESSURE REDUCING VALVE

RATED FLOW COEFFICIENTS (Cv)

APPLICATION DATA l Steam Irons l Autoclaves l Laundry Mangles l Single Radiators l Steam Tables l Vulcanizers

/ 2.2 1 2

VALVE RATINGS Body Material WITH ST. STL. DISC Cast Iron Bronze Stainless Steel WITH TEFLON© DISC Cast Iron Bronze

Pressure PSIG (bar)

Temperature °F (°C)

200 (13.8) @ 400 (204.4) 300 (21.0) @ 430 (215.6) 300 (21.0) @ 420 (215.6) 300 (21.0) @ 300 (148.9) 200 (13.8) @ 400 (204.4)

SPRING RANGES 3-15 10-30 25-80

All Sizes / -1" 1/2-11/4" 12

75-140 30-100 10- 40

/ -11/4" 11/2-2" 11/2-2"

Canadian Registration # OC 0591.9C

- 92 -

/ 3.3

VALVE SIZE 1 11/4 4.9 5.0

11/2 10.1

2 10.8

D50 PRESSURE REDUCING VALVE

TYPE D50 PRESSURE REDUCING VALVE SPECIFICATION The valve shall be self operated, requiring no external energy source. The valve shall operate quickly and provide dead end shutoff. The body materials and rating shall be cast iron for 200 psig and 400°F, Bronze or Stainless Steel for 300 psi and 420°F. Valve trim material is to be stainless steel. Valve to have a standard aspirator to allow for adjustment of operation.

MATERIALS

CONSTRUCTION

Body, Cast Iron …………………………ASTM 126 Cl. B Body, Bronze ………………ASTM B61-80 UNS C92200 Body, St. Stl.……………………………ASTM 743 CF-8M Stem ……………………304 St. Stl ASTM 276 Cond. A Disc………………………316 St. Stl. ASTM 276 Cond. A Seat ………………………304 St. Stl ASTM 276 Cond. A Gasket…………………………………………………Teflon Diaphragm ………………304 St. Stl ASTM 276 Cond. A Spring …………………………………………302 St. Stl.

TYPE D50 DIRECT ACTING PRESSURE REDUCING VALVE DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) Body Matʼl. C.I. & . Brz C.I. C.I. St. Stl. St. Stl.

- 93 -

Dimensions, Inches

Size /2, 3/4

A 45/8

B 13/4

C 67/8

D 6

Weight (lbs.) 12

(13, 19)

(143)

(5.5)

(44)

(175)

(152)

1, 1 /4

5 /8

7 /4

7 /2

(25, 32)

(143)

(51)

(184)

(191)

(8.6)

11/2, 2

65/8

23/4

111/2

(38, 51)

(168)

(70)

(292)

(229)

(13.6)

15/8

51/2

47/8

(13)

(127)

(41)

(140)

(124)

(3.6)

55/8 (143)

21/4 (57)

61/2 (165)

77/16 (191)

22 (10)

/,1 (19, 25)

N6 DIFFERENTIAL PRESSURE VALVE

TYPE N6 DIFFERENTIAL PRESSURE VALVE SIZES 3/4" – 2" PRESSURES to 250 PSIG at 350°F l Maintains l Stainless l High

Constant Differential Pressure

Steel Valve Trim

Temperature Sealing Ring

l Polished

Stainless Steel Piston

l ANSI/FCI

70-2 Class IV Shutoff

RATED FLOW COEFFICIENTS (Cv) 3

/4 7.1

TYPE N6 DIFFERENTIAL PRESSURE VALVE

APPLICATION DATA l Maintain Pump Discharge Pressure l Pump Bypass Valve l Boiler Feedwater Valve VALVE RATINGS Valve Ends ASME/ANSI B16.4 Class 250 NPT B16.1 Class 250 Flanged

Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 350 (176.7) 250 (17.2) @ 350 (176.7)

SPRING RANGES (Differential Pressure, psi) 5-50 40-125

100-200

Canadian Registration # OC 0591.9C

Installation Tip: Add Uniflex Pipe Coupling for ease of maintenance Consult factory for pricing and availability

- 94 -

1 13.3

VALVE SIZE 11/4 11/2 22.0 32.5

2 51.0

21/2 88.0

N6 DIFFERENTIAL PRESSURE VALVE

TYPE N6 DIFFERENTIAL PRESSURE VALVE SPECIFICATIONS Valve to maintain pump discharge pressure at a constant differential. Valve to be suitable for 250 psig and 350°F. Body to be of cast iron. Trim to be stainless steel. Spring to be enclosed to prevent contamination. Adjusting screw shall be protected by cap and to be easily accessible. Piston and disc to be balanced construction.

MATERIALS

CONSTRUCTION

Body, Cast Iron ………………………… ASTM 126 C. B Stem ……………………303 St. Stl. ASTM 582 Cond. A Disc………………………420 St. Stl. ASTM 276 Cond. A Seat Ring ………………420 St. Stl. ASTM 276 Cond. A Piston ……………………303 St. Stl. ASTM 582 Cond. A Sealing Ring……………………………………………Viton Gasket ……………………………………………Graphite Spring …………………………………………St. Stl. 17-4

TYPE N6 DIFFERENTIAL PRESSURE VALVE DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) A SIZE

- 95 -

APPROX. WT. ANSI ANSI NPT 250 10 —

ANSI NPT 43/4

ANSI 250 —

23/4

71/2

(19)

(121)

—

(70)

(190)

(76)

(4.5)

—

53/8

—

81/2

35/8

—

(25)

(137)

—

(76)

(216)

(92)

(5.5)

—

11/4

61/2

—

35/8

93/8

37/8

—

(32)

(165)

—

(92)

(238)

(98)

(8.6)

—

11/2

71/4

—

33/4

107/8

41/4

—

(38)

(184)

—

(95)

(276)

(108)

(12)

—

71/2

—

43/8

117/8

47/8

—

(51)

(191)

—

(111)

(302)

(124)

(18)

—

21/2

—

41/2

143/8

53/8

—

(64)

—

(254)

(114)

(365)

(136)

—

(34)

D & D2 PRESSURE REDUCING VALVE

TYPE D & D2 PRESSURE REDUCING VALVE SIZES 1⁄4" – 1⁄2" PRESSURES to 600 PSIG at 750°F l Self-contained l Direct

Operated

l Normally

Open

l Packless

Construction

l Accurate

Regulation Unaffected by Service Conditions

l Easy l Five

In-line Maintenance

Spring Ranges for Improved Control

l Utilizes

Many Standard D/D2 Pilot Components

MODELS l TYPE D VALVE for ±1 PSI control of delivery pressure between 3 and 150 PSI l TYPE D2 VALVE for ±2 PSI control of delivery pressure between 100 and 300 PSI

APPLICATION DATA l Pressure Regulating for Steam Distribution l Regulating for Fluid, Gas and Vapor Process Control l Processes with Small, Relatively Steady Flow Rates

OPTIONS

VALVE RATINGS Pressure Temperature PSIG (bar) °F (°C) 250 (17.2) @ 400 (204) 600 (41.4) @ 750 (400)

Construction Cast Iron Cast Steel

SPRING PRESSURE RANGES (PSIG) TYPE D 3-20 5-50 10-100 20-150

l Enclosed Spring Chamber l Composition Disc l Wall Bracket

l Adjusting Handwheel l Locking Device

TYPICAL CONFIGURATIONS PRESSURE REDUCING ………………TYPE D VALVE

TYPE D2 100-300

PRESSURE REDUCING ……………TYPE D2 VALVE

Canadian Registration # OC 0591.9C

RATED FLOW COEFFICIENTS (Cv)

Installation Tip: Add Uniflex Pipe Coupling for ease of maintenance Consult factory for pricing and availability

- 96 -

VALVE SIZE 1/4 1/2 0.25 0.32

/ 0.32

31/2 (89)

PRESSURE REDUCING VALVE 13/4 (45)

SPECIFICATION The Valve shall be of normally open design with packless construction. A strainer Screen shall be built into the valve inlet. The valve shall be single- seated, spring loaded and diaphragm actuated.

MATERIALS

CONSTRUCTION

63/4 (172)

45/8 (117)

D VALVE 7.3 LBS. (3.3 KG) 33/8 (86)

13/4 (45)

12 (305)

45/8 (117)

D2 VALVE 10.6 LBS. (4.8 KG)

- 97 -

D & D2 PRESSURE REDUCING VALVE

TYPE D & D2

D34 PRESSURE VALVE

TYPE D34 WATER PRESSURE REDUCING VALVE SIZES 1" – 6" PRESSURES to 200 PSIG at 200°F l Self-contained l Closes l Fast

Tight on Dead-end Shutoff

Acting for Rapid Changes in Flow

l Sediment

Settles away from Control Ports when Installed Horizontally

l ANSI/FCI

70-2 Class VI Shutoff

TYPE D34 WATER PRESSURE REDUCING VALVE

APPLICATION DATA l Dead-end water service where flow is intermittent and changes rapidly l Flushometers l Snap cocks VALVE RATINGS Valve Ends ASME/ANSI CAST IRON B16.4 Class 250 NPT B16.1 Class 125 Flanged B16.1 Class 250 Flanged

Pressure PSIG (bar)

Temperature °F (°C)

200 (13.8) @ 200 (93) 165 (11.4) @ 200 (93) 200 (13.8) @ 200 (93)

SPRING RANGES (psi) 10-40

30-80

70-140

Canadian Registration # OC 0591.9C

Installation Tip: Add Uniflex Pipe Coupling for ease of maintenance Consult factory for pricing and availability

RATED FLOW COEFFICIENTS (Cv)

1 5.5

11/4 12.5

11/2 17.3

2 24

VALVE SIZE 21/2 3 36 53

- 98 -

4 86

5 139

6 196

D34 PRESSURE VALVE

TYPE D34 D

WATER PRESSURE REDUCING VALVE SPECIFICATION The Valve shall be adjustable, direct operated, packless, diaphragm actuated, balanced and single seated.The valve shall close tight on dead end shutoff and shall maintain a discharge pressure which will not vary more than 1 psig for each 10 psig inlet pressure variation. Delivery pressure variations from zero flow to rated flow shall not exceed 15% of the maximum spring pressure rating. The valve shall be suitable for 200°F service temperature. Valve body shall be cast iron. Sizes 2-1/2" and larger shall have flanged ends. Trim shall be stainless steel. Valve shall be equipped with a reversible composition disc and diaphragms and discs shall be nitrile. All working parts shall be easily accessible without removal of valve from the line.

MATERIALS

CONSTRUCTION

Body……………………………Cast Iron ASTM 126 Cl. B Stem ……………………303 St. Stl. ASTM 582 Cond. A Disc ……………………………………………………Nitrile Seat ……………………304 St. Stl. ASTM 276 Cond. A Gasket ………………………………………Non-asbestos Diaphragm ……………………………………………Nitrile Spring …………………………………………………Steel

A TYPE D34 WATER PRESSURE REDUCING VALVE DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

SIZE 1 (25) 14

FACE TO FACE A ANSI ANSI ANSI NPT 125 250 53/8 — —

OTHER DIMENSIONS

(136)

—

33/8

121/8

(86)

(308)

APPROX. WT.

51/2

ANSI NPT 22

ANSI 125 —

ANSI 250 —

(140)

(10)

—

12 /

—

(32)

(165)

—

(92)

(316)

(140)

(11)

—

13 /

—

(38)

(184)

—

(108)

(340)

(152)

(15)

—

14 /

(51)

(191)

(216)

(228)

(117)

(375)

(171)

(20)

(23)

(26)

21/2

—

93/8

51/2

183/4

—

(64)

—

(238)

(254)

(140)

(476)

(203)

—

(35)

(40)

—

103/4

213/4

—

108

128

(76)

—

(254)

(273)

(152)

(552)

(229)

—

(49)

(58)

—

11 /

12 /

26 /

11 /

—

198

225

(102)

—

(302)

(318)

(168)

(676)

(283)

—

(90)

(102)

—

135/8

141/2

75/8

331/8

141/4

—

352

394

(127)

—

(346)

(268)

(194)

(841)

(362)

—

(160)

(252)

6 (152)

— —

151/8 (384)

16 (406)

91/8 (232)

357/8 (911)

16 (406)

— —

500 (227)

550 (250)

- 99 -

D36 WATER PRESSURE REDUCING VALVE

TYPE D36 WATER PRESSURE REDUCING VALVE SIZES 1/2" – 2" PRESSURES to 300 PSIG at 160°F l High

Capacity

l Sensitive

Spring and Large Diaphragm Area for Accurate Pressure Control

l Renewable l Watertight l Soft

Stainless Steel Single Seat

Cage Assembly

Seat for Tight Shutoff

l Quiet

Operation due to Opening in Direction of Flow

l ANSI/FCI

70-2 Class VI Shutoff

OPTIONS l Strainer

and nipple

TYPE D36 WATER PRESSURE REDUCING VALVE

APPLICATION DATA l Liquid pressure reduction in industrial, commercial and domestic applications VALVE RATINGS Valve Ends ASME/ANSI CAST BRONZE B16.15 Class 250 NPT

Pressure PSIG (bar)

Temperature °F (°C)

/ 4.6 1 2

300 (21.0) @ 160 (71)

SPRING RANGES (psi) 10-35 25-75

RATED FLOW COEFFICIENTS (Cv)

75-100

Canadian Registration # OC 0591.9C

Installation Tip: Add Uniflex Pipe Coupling for ease of maintenance Consult factory for pricing and availability SIZING INFO PAGE 128

- 100 -

/4 6.0

VALVE SIZE 1 11/4 8.7 12.2

11/2 16.7

2 34.0

WATER PRESSURE REDUCING VALVE SPECIFICATION Valve shall be self operated requiring no external energy source. Valve shall have a bronze body and stainless steel renewable seat. Diaphragm shall be suitable for water service. Valve rated to 300 psi at 160°F. Disc to be removable without disassembly of the valve. Valve to meet A.S.S.E. Standard 1003, Southern Standard Plumbing Code and I. A. P. M O. Military Standard MILV-18146A Type I.

MATERIALS

CONSTRUCTION

Body ………………Bronze ASTM B61-80 UNS C92200 Stem ………………Bronze ASTM B61-80 UNS C92200 Disc …………………………………………………Buna N Seat ………………………304 St. Stl ASTM 276 Cond. A Gasket …………………………………………Nylatron-GS Diaphragm …………………………………………Buna N Spring …………………………………………302 St. Stl.

TYPE D36 WATER PRESSURE REDUCING VALVE

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) Size /2

A 41/4

B 2

C 61/4

Weight (lbs.) 5.25

(13)

(108)

(51)

(159)

(2.4)

- 101 -

Dimensions, Inches

5.25

(19)

(108)

(51)

(159)

(2.4)

(25)

(121)

(54)

(165)

(3.5)

11/4

23/4

63/4

(32)

(127)

(70)

(171)

(4.4)

11/2

63/4

23/4

97/8

(38)

(171)

(70)

(251)

(9.1)

31/4

103/4

(51)

(203)

(83)

(273)

(15)

D36 WATER PRESSURE REDUCING VALVE

TYPE D36

NOTES:

- 102 -

- 103 -

REGULATOR SIZING

SIZING MAIN VALVES

DEFINITIONS RELATING TO REGULATOR CAPACITY The capacities contained in this bulletin are based on a specific level of performance by the regulator. The measure of performance is accuracy of regulation, also known as offset or deviation. Each table is appended with a footnote indicating the accuracy of regulation obtainable at the rated capacities listed. Pertinent terms involved in the determination of accuracy of regulation and rated capacity are defined as follows: * CONTROLLED VARIABLE is the variable which shall be monitored by the controlling process. This variable is either the outlet pressure or the differential pressure. * MINIMUM CONTROLLED FLOW is the lowest flow rate, at a given set point and temperature, at which a steady regulated condition of the controlled variable can be maintained. For some regulators, minimum controllable flow is essentially zero. It is used to determine turndown or rangeability. * SET POINT is the regulator adjustment corresponding to the desired value of the contolled variable.

* RATED CAPACITY is the rate of flow obtainable through a regulator, for specified inlet and outlet conditions and fluid, as a specified offset or accuracy of regulation. * ACCURACY OF REGULATION is the deviation from the set point, expressed as a percentage or as a fixed unit, taken at the test conditions. * LOCK-UP or dead-end shutoff, is the deviation of the controlled variable from set point obtained at a no-flow condition. * Adapted from “Definitions of Regulator Capacities”, Standard No. ANSI/FCI 99-2, published by Fluid Controls Institute, Inc.

TYPICAL REGULATION CURVE The performance characteristic of a Spence Pressure Regulator is shown above. Using this curve to illustrate several terms of reference, the following facts are evident:

TYPICAL REGULATION CURVE SPENCE TYPE ED INLET PRESSURE 100 psi

REGULATED VARIABLE

REDUCED PRESSURE

Minimum Controlled Flow…………………………4% Set Point …………………………………………25.0 Reduced Pressure at Rated (100%) Flow …22.5 psi Accuracy of Regulation, psi …………………2.5 psi Accuracy of Regulation, % of set pressure ……10% The slight slope of the curve establishes a definite relationship between flow and regulated pressure. Note that 1 psi accuracy of regulation is obtainable at 95% of rated flow. For back pressure regulation, or differential where the regulator opens on increasing differential, the characteristic curve would lie opposite to that shown. It would slope upward with flow increase because a positive deviation is required to cancel valve opening.

NOTES

USE

TABLES

reduction. The Steam Capacity Tables are useful for determining steam pipe sizes and regulator size at any desired lower velocity level. Reduced Seats—Spence Regulators are available with a choice of seat sizes called Full and Normal Ports. There is a capacity table for each port with standard plugs. The Cv Valve Coefficients shown on the back page, indicate where 75% and 50% parabolic plugs are available. For a given pressure drop, rated flows with various ports and plugs in the same size body may be compared. Thus, valve and port size may be selected to limit velocities entering and leaving the regulator. Lower velocities mean a greater proportion of the pressure drop occurs at the valve seat, where it belongs, rather than in the body outlet and connected piping. Capacity ratings apply to Spence Regulators with Type D, N and Q Pilots which are spring loaded and have 31/2 inch diaphragms. Other pilots having greater or lesser sensitivity will provide proportionally greater or less accuracy of regulation.

The lowest reduced pressures are approximate critical pressures. No appreciable increase in flow can be obtained at lower pressures. Downstream pipe size should be enlarged at regulator outlet to approximately equalize pipe velocities before and after the

- 104 -

A. PLANNING THE INSTALLATION 1. Locate the valve in a straight run of horizontal pipe. See Fig. 1. 2. Allow headroom above the valve for access through the blind flange. Provide clearance for stem withdrawal underneath. 3. Prevent water hammer and erratic operation by installing traps to provide proper drainage before and after the valve, and before secondary PRV or control valve. 4. Avoid damaging affects of scale and dirt in pipe lines by using a strainer as shown in Fig. 1 . 5. Provide a 3-valve by-pass to facilitate inspection without interrupting service. 6. To eliminate excessive noise and erratic regulation with steam and other compressible fluids enlarge the delivery pipe size to effect a reasonable flow velocity at the reduced pressure. A tapered transition is recommended. If possible, avoid a sharp turn close to the regulator outlet and a bullheaded tee connection to the low pressure main. 7. Install initial and delivery pressure gauges to indicate performance. If the pressure rating of the delivery system or connected equipment is less than the initial steam pressure, provide a safety valve. B. CONTROL PIPE 1. Use 1/4â&#x20AC;? pipe for this line which connects the pilot diaphragm chamber to the desired point of pressure control. See Fig. 1. 2. Take the control at a point of minimum turbulence. Avoid control immediately at the valve outlet or after a turn. When the delivery pipe expands in size select a spot at least 4 pipe diameters beyond the point of enlargement. 3. Pitch away from pilot to avoid erratic operation and fouling. Eliminate water pockets. 4. Locate delivery pressure gauge in control pipe to show pressure actually reaching pilot diaphragm.

1. 2. 3. 4. 5. 6.

Inlet Pipe Isolation Valve Strainer PRV Type Bypass Pipe Bypass Valve

C. DESIGN GUIDELINES TO MINIMIZE NOISE 1. Size the regulator to provide a maximum inlet velocity of about 10,000 FPM. 2. Determine the regulator outlet velocity. if it would exceed 30,000 FPM, use a Spence muffling orifice or a second stage regulator. 3 Expand regulator outlet piping to limit discharge line velocity to about 10,000 FPM. 4. Avoid abrupt changes in pipe size. Limit pipe diameter changes to two pipe sizes per stage of expansion. Do not use eccentric reducers. 5. Directional changes in downstream piping should be made only after the line size has been increased. Use long radius fittings; avoid bull-head tee connection. 6. Provide as much straight run of pipe on both sides of regulator as possible: a - 10 pipe diameters minimum to the inlet. b - 20 pipe diameters minimum of expanded line size from the outlet. 7. Size all piping components, including strainer and stop valves for a maximum flow velocity of about 10,000 FPM (Exception: An outlet stop valve mounted at the regulator outlet should be equal in size to the regulator). In areas where low sound levels are specified, reduce this limit by 25% to 50%. 8. To limit noise transmission through the buildingâ&#x20AC;&#x2122;s structure. keep the regulator and piping at least 3 feet away from solid surfaces. Use sound-isolating piping supports. 9. Apply high density insulation to the regulator body, piping and system components. Insulation reduces heat loss significantly and can provide moderate (3-6 dB) local noise attenuation. 10. Use a Spence noise suppressor to reduce the propagation of noise via the downstream piping.

7. Delivery Pipe 8. SRV Type 9. Drip Pan Elbow 10. Vent Stack 11. Low Pressure Trap 12. High Pressure Trap

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet. l 20 pipe diameters minimum of expanded line size from the outlet.

9 1 6

10 d1

20 d2

2 7

Min. 4 d2

11 12

- 105 -

PLANNING MAIN VALVE INSTALLATION

RULES FOR MAIN VALVE SELECTION

RULES FOR MAIN VALVE SELECTION When you select a Main Valve, your sizing can be based on one of three methods. They are:

ECONOMICAL MAIN VALVE Economical Main Valve Selection is choosing a regulator that has the line size and rough capacity to handle the load. No consideration is given to velocities or noise. If you are interested in an economical selection, select a regulator type for your application, then go to the Capacity Tables and select the size that will provide you with the capacity needed. ENGINEERED MAIN VALVE Engineered Main Valve Selection takes into consideration the inlet and outlet velocities of the regulator, It will limit these velocities to acceptable standards. See Pressure Reducing Station Design Guidelines on the following pages for details. If you are interested in an engineered selection, select a regulator

RULES

FOR

type for your application, and then to the Capacity Tables and select the size that will provide you with the capacity needed. Verify that the velocities fall within the guidelines by consulting the Velocity Charts in this Section.

ENGINEERED MAIN VALVE WITH NOISE SUPPRESSION Engineered Main Valve Selection with Noise Suppression considers both velocity and noise suppression in the selection of the regulator. For this selection, it is recommended that you contact your local Spence Technical Sales Representative who can provide you with a computer generated solution. SELECTING A REGULATOR TYPE The following rules should be used to help you to determine the type of regulator that you should use. You should consult the Product Pages, Velocity Tables and Capacity Tables for additional information on your selection.

MAIN VALVE SELECTION–STEAM SERVICE

Together with the following rules, reference should be made to the Main Valve Specification Table or individual Product Pages for maximum initial pressures and temperatures and “minimum differentials”for the several types of Main Valve. For pressure reduction where fast response time is important, but capacity and accuracy are not critical, select D50 DIRECT OPERATED REGULATOR.

EITHER DEAD-END OR CONTINUOUS FLOW SERVICE RULE 1. For Initial Pressures exceeding 15 psi: (a) TYPE E – Select when the Delivery Pressure is less than 75% of Initial Pressure. For Differential Pressures of 15-50 psi, specify optional LP Spring (10 psi minimum Differential Pressure is attainable by adding optional fittings).

RULES

FOR

(b) TYPE E5 – Select when the Delivery Pressure is 75% to 96%of Initial Pressure. RULE 2. For Initial Pressures less than 15 psi: (a) TYPE E2 – Select when Initial Pressure is less than 15 psi.

MAIN VALVE SELECTION–AIR SERVICE

Together with the following rules, reference should be made to the Main Valve Specification Table or individual Product Pages for maximum initial pressures and temperatures and “minimum differentials”for the several types of Main Valve.For pressure reduction where fast response time is important, but capacity and accuracy are not critical, select D50 DIRECT OPERATED REGULATOR.

RULES

FOR

(b) TYPE E6 – Select when the Delivery Pressure is 75% to 93%of Initial Pressure. (c) TYPE E5 – Select when the Delivery Pressure is 93% to 96%of Initial Pressure. RULE 2. For Initial Pressures less than 15 psi: (a) TYPE E2 – Select when Initial Pressure is less than 15 psi.

MAIN VALVE SELECTION–WATER SERVICE

Pilot Operated Regulators are not uniformly successful in liquid pressure reducing service unless the delivery system has unusual cushioning such as afforded by an elevated tank or large air chamber.

WATER PRESSURE REDUCING VALVES The TYPE D34 DIRECT OPERATED VALVE was developed for application on rapidly changing and intermittent flow to an inflexible system. RULE 1. Select TYPE D34 DIRECT OPERATED VALVE for pressure reducing service.

FOR PILOT OPERATED WATER REGULATORS When a pilot operated regulator is required the following rules for the selection of a main valve govern: RULE 2. When pressure drop across valve exceeds 10 psi: (a) TYPE C34 -Select for all normal requirements.

(b) TYPE E6 with Dashpot-Select where high lift is desired or special flow requirements encountered. RULE 3. When pressure drop across valve is between 5 and 10 psi: (a) TYPE E5 - Select for pressure drops not less than 5 psi. (b) TYPE E6 with Dashpot-Select if auxiliary operation is possible. Together with the above rules, reference should be made to the Main Valve Specification Table for maximum initial pressures and temperatures and “minimum differentials” for the several types of Main Valves.

- 106 -

FORMULA KEY A Cv EDR F ft G ΔP P1 P2 Pc

= = = = = = = = = =

Area of Pipe in (inches)2 Valve Coefficient Equivalent Direct Radiation (Sq. Ft.) Pipe Area Factor (see Pipe Factors Table) Feet Specific Gravity Pressure Drop,P1 – P2 psi Inlet Pressure, psia (psi + 14.7) Reduced Pressure, psia (psi + 14.7) Pressure at Thermodynamic Critical Point, psia (water = 3206 psia)

ΔPS =

P1 – Pv when P2 > Pv Pv ΔPS = P1 – (.96 – .28 PC ) Pv when P2 < Pv

√

q = Liquid Flow Rate, U.S. gpm Q = Flow Rate, SCFH T = Absolute T (T + 460)°R TSH = Steam Superheat (°F) = Total Steam Temp. – Saturated Steam Temp. v V W Ws

Pv = Vapor Pressure, psia

= = = =

Specific Volume FT3/# Velocity, FPM Steam Flow, #/Hr. Flow, #/Hr. Superheated Steam

To avoid interpolation or solve problems beyond the scope of the table, valve sizes may be determined by calculation as follows:

LOADS

SUBCRITICAL

CRITICAL

SATURATED STEAM:

P2 > .58 P1 W Cv= 2.1 √ ΔP (P1 + P2)

Cv=

P2 > .55 P1 SUPERHEATED STEAM: Cv= W (1 + .0007TSH)

P2 < .58 P1 W 1.71 P1

P2 < .55 P1 Cv= W (1 + .0007TSH) 1.75 P1

2.1 √ ΔP (P1 + P2) P2 > .5 P1

GAS:

Q Cv= 963

P2 < .5 P1

√ΔP (PGT P ) 1+

P2 > P1 – .85 ΔPS

LIQUID:

Cv=

√

P2 < P1 – .85 ΔPS

G ΔP

Cv=

FUEL OIL AIR RADIATION

ABSORPTION W = 16-20 #/Hr./Ton-Hr. STM. ATOM

Q √GT 834 P1

Cv=

.93q

√

GPM X Temp. Rise (°F) 2 W = GPM X Temp. Rise (°F) 4 CFM W= X Temp. Rise (°F) 900 2 W = f EDR 4 W=

WATER

W = 0.1 #/Hr./#Oil

VELOCITY V = 2.4

STEAM

G ΔPS

Wv A

PIPE FACTORS FOR STANDARD (SCHEDULE 40) PIPE SIZE 1 8 14 38 12 34

/ / / / / 1 11/4 11/2 2 21/2 3

FLOW STEAM

W = .0433 x V x F

AIR & GASES Q = .0259 x V x F x P1 T LIQUIDS

q = .0054 x V x F

- 107 -

FACTOR

.55 1.0 1.8 2.9 5.1 8.3 14 20 32 46 71

SIZE 12

3/ 4 5 6 8 10 12 14 16 18 20

FACTOR

95 122 192 278 481 758 1076 1301 1699 2151 2673

VALVE SIZING BY COMPUTATION

PRESSURE STATION DESIGN GUIDELINES

PRESSURE REDUCING STATION DESIGN GUIDELINES I. SINGLE STAGE PRESSURE REGULATOR

A. When intermediate steam pressure is required.

1. When to use single stage regulator:

B. When concerned with PRV generated noise, use two stage station when specific volume ratio, outlet to inlet, is greater than 3 to 1, unless manufacturer offers assurance or other means of meeting noise specification.

A. When load turndown requirement is generally no greater than 10:1. B. When ratio of specific volume of steam, outlet to inlet, is no greater than 3 to 1.

C. When complying with Power Piping Code ANSI B31.11986, which reads, in part, “in district heating and steam distribution systems where the steam pressure does not exceed 400 psi (2758 kPa) and where the use of relief valves and vent piping are not feasible, two or more pressure reducing valves may be installed in series, each set at or below the safe working pressure of equipment served and no relief valve is required.”

C. When only one reduced steam pressure level is required.

II. PARALLEL PRESSURE REGULATORS 1. When to use parallel pressure regulator stations: A. When maximum specified capacity requires selection of a pressure regulator greater than 12 inch pipe size. (It may be more economical to install two smaller valves than one very large one.)

IV. TWO STAGE PARALLEL PRESSURE REGULATORS† 1. Whenever any condition from II and any condition from III applies.

B. When normal conditions require operation at 10% or less of specified maximum capacity for sustained periods.

SPACE CONSIDERATIONS FOR REDUCING STATIONS

C. When there are two distinct load requirements; i.e., summer/winter operation.

1. Following are rules of thumb for approximating space requirements for installing reducing stations:

2. When to use a pneumatically operated parallel pressure regulator station:

A. Single stage (with or without noise suppressors) Inlet side: ten (10) diameters of PRV pipe size

A. When the combined accuracy of regulation of mechanically operated controls is unacceptable.

Outlet side: twenty (20) diameters of final pipe size, where final pipe size is determined on the basis of 10,000 fpm line velocity.

For Spence mechanically operated regulators normal sizing/selection results in accuracy of regulation of approximately 5% of set pressure. Combined accuracy of regulation of mechanically operated parallel installed regulators is approximately 10% of set pressure.

B. Two stage Inlet side of primary: ten (10) diameters of PRV pipe size. Intermediate: twenty (20) diameters of secondary PRV pipe size.

Pneumatically operated regulators equipped with reset maintain set point within 1% for all sustained flows.

III. TWO STAGE PRESSURE REGULATORS†

Outlet side: twenty (20) diameters of final pipe size, where final pipe size is determined on the basis of 10,000 fpm line velocity.

1. When to use two stage pressure regulator stations:

C. Two stage with muffling orifice; same as A above.

† Primary PRV requires optional base bypass and 1/8" bleedport.

PRESSURE REDUCING STATION GENERAL SPECIFICATION D.Unions shall be used on either side of screwed end bypass valve and pressure regulator to facilitate removal.

A.Pressure Reducing Station shall consist of: -

pressure regulator inlet strainer inlet and outlet stop valves (gate type) by-pass valve (globe type) trap at inlet to pressure regulator pressure gauges on inlet and outlet of station pressure relief valve downstream of regulator

E. Pressure regulators 2-1/2” and larger shall have flanged ends and be suitable for pressure and temperature specified. F. Limit pressure regulator inlet velocity to: Up to and including 2” 2 1/2” thru 8” Above 8”

B.Stop valves and strainer shall be at least pressure regulator size C.Expand pressure regulator outlet pipe size to obtain discharge line velocity which will not exceed: Up to and including 2” 2 1/2” up to 8” Above 8”

15,000 FPM 10,000 FPM 8,000 FPM

Regulator outlet velocity shall be limited to: Up to and including 2” 2 1/ 2” up to 8” Above 8”

45,000 FPM 30,000 FPM 24,000 FPM

15,000 FPM 10,000 FPM 8,000 FPM

G.Regulator sound pressure level while operating at specified maximum capacity shall not exceed 90 dbA as measured at a point three feet downstream and three feet from uninsulated pipe surface. H.Pressure regulator capacity shall not be greater than 120 of specified maximum capacity. I. For details of safety valve sizing and installation, please refer to the latest National Board Inspection Code and ANSI B31.1 Code.

- 108 -

- 109 -

—

139

230

363

11/2

21/2

463

294

187

110

—

631

377

249

151

115

17.6

14.6

10.4

7.5

4.8

1.55

.66

—

631

400

252

139

17.7

11.3

7.4

6.3

2.6

1.7

—

— —

—

880

558

353

188

136

22.9

15.9

11.1

7.2

4.2

2.2

1113

706

444

248

169

109

19.8

14.1

8.8

5.4

2.8

1.5

—

Full

1118

748

462

255

202

143

27.4

18.9

11.7

7.6

—

952

525

366

228

176

120

19.8

13.4

10.0

5.7

—

1611

1018

665

350

258

159

27.4

18.9

11.7

7.6

—

Normal Full

E5,E6

—

196

139

17.3

12.5

5.5

—

C34

—

1.05

.42

The Parabolic Discs given in the above table are designed to: a) Improve performance at minimum flows by improving stability over wide flow ranges. b) Provide easy field conversion to obtain a substantial increase or decrease in regulator Cv to meet system load requirements. c) Facilitate selection of smaller size safety relief valves. d) Size more precisely to the required Cv, thereby eliminating one of the most frequent causes of poor performance.

75% AND 50% REDUCED TRIM (Parabolic)

—

E Valve Size Normal Normal Normal Full Full 50% 75% 50% 75%

REGULATOR Cv DATA

—

196

139

17.3

12.5

5.5

—

D34

—

32.5

13.3

7.1

—

17.2

15.1

14.3

9.15

6.85

.4-5.22

—

Series 2000

REGULATOR Cv DATA

10.8

10.1

5.0

4.9

3.3

2.2

—

D50

SATURATED STEAM FLOW TABLE

SATURATED STEAM FLOW TABLE (LB/HR) Based on Schedule 40 Pipe SIZES 1/4" THROUGH 2" VEL., FPM PRESS. (PSIG) -10 -5 0 5 10 15 20 25 30 40 50 60 70 80 90 100 125 150 175 200 250 300

45000

REGULATOR or PIPE SIZE (inches) 1/4 23 51 73 97 120 142 164 186 208 251 293 336 377 420 461 503 607 710 813 916 1121 1336

3/8 43 93 134 178 220 260 301 341 381 460 538 616 692 770 846 922 1113 1302 1491 1680 2057 2452

1/2 68 148 213 284 350 415 479 543 607 732 857 981 1102 1225 1347 1468 1771 2072 2374 2675 3274 3902

3/4 120 260 373 498 613 728 841 953 1065 1285 1504 1721 1934 2150 2364 2577 3108 3636 4166 4694 5746 6848

1 195 422 605 807 994 1179 1363 1545 1726 2083 2437 2789 3134 3485 3831 4176 5037 5893 6752 7608 9313 11099

11/4 337 730 1046 1396 1720 2041 2359 2673 2987 3605 4217 4827 5424 6031 6630 7228 8718 10198 11685 13166 16118 19209

11/2 458 994 1424 1900 2342 2778 3210 3639 4065 4906 5740 6570 7383 8209 9024 9838 11866 13881 15905 17921 21938 26145

2 755 1638 2348 3132 3860 4579 5292 5998 6700 8087 9461 10829 12170 13531 14874 16216 19558 22879 26216 29539 36160 43094

30000

24000

8 7507 16276 23334 31131 38362 45512 52594 59613 66596 80378 94036 107631 120955 134481 147834 161169 194385 227395 260557 293586 359389 428313

10 9466 20524 29424 39256 48374 57390 66320 75171 83977 101355 118578 135722 152523 169579 186417 203233 245117 286743 328560 370208 453186 540098

12 13437 29134 41767 55723 68666 81464 94139 106703 119203 143871 168318 192653 216502 240713 264614 288484 347938 407024 466382 525501 643286 766655

SIZES 21/2" THROUGH 12" VEL., FPM PRESS. (PSIG) -10 -5 0 5 10 15 20 25 30 40 50 60 70 80 90 100 125 150 175 200 250 300

30000

REGULATOR or PIPE SIZE (inches)

21/2 718 1558 2233 2979 3671 4356 5033 5705 6373 7692 9000 10301 11576 12870 14148 15424 18603 21763 24936 28097 34395 40991

3 1109 2405 3448 4600 5669 6725 7772 8809 9841 11878 13896 15905 17874 19873 21846 23817 28725 33603 38503 43384 53108 63293

4 1910 4142 5938 7922 9762 11581 13383 15170 16947 20454 23929 27389 30779 34221 37619 41012 49465 57865 66303 74708 91453 108992

5 3002 6509 9331 12449 15341 18200 21032 23839 26632 32143 37605 43042 48370 53779 59119 64452 77735 90936 104197 117405 143720 171283

- 110 -

6 4335 9399 13475 17978 22154 26283 30372 34426 38459 46418 54305 62156 69851 77662 85373 93074 112256 131319 150470 169544 207545 247348

Based on Schedule 40 Pipe SIZES 3/8" THROUGH 4" VEL., FPM PRESS. (PSIG) -10 -5 0 5 10 15 20 25 30 40 50 60 70 80 90 100 125 150 175 200 250 300 400 500 600

15000

10000

REGULATOR or PIPE SIZE (inches) 3/8 14 31 45 59 73 87 100 114 127 153 179 205 231 257 282 307 371 434 497 560 686 817 1065 1326 1591

1/2 23 49 71 95 117 138 160 181 202 244 286 327 367 408 449 489 590 691 791 892 1091 1301 1696 2110 2532

3/4 40 87 124 166 204 243 280 318 355 428 501 574 645 717 788 859 1036 1212 1389 1565 1915 2283 2976 3703 4444

1 65 141 202 269 331 393 454 515 575 694 812 930 1045 1162 1277 1392 1679 1964 2251 2536 3104 3700 4823 6002 7202

10000

8000

11/4 112 243 349 465 573 680 786 891 996 1202 1406 1609 1808 2010 2210 2409 2906 3399 3895 4389 5373 6403 8347 10387 12464

11/2 153 331 475 633 781 926 1070 1213 1355 1635 1913 2190 2461 2736 3008 3279 3955 4627 5302 5974 7313 8715 11361 14138 16965

2 252 546 783 1044 1287 1526 1764 1999 2233 2696 3154 3610 4057 4510 4958 5405 6519 7626 8739 9846 12053 14365 18725 23303 27963

21/2 239 519 744 993 1224 1452 1678 1902 2124 2564 3000 3434 3859 4290 4716 5141 6201 7254 8312 9366 11465 13664 17812 22166 26599

3 370 802 1149 1533 1890 2242 2591 2936 3280 3959 4632 5302 5958 6624 7282 7939 9575 11201 12834 14461 17703 21098 27502 34225 41070

4 637 1381 1979 2641 3254 3860 4461 5057 5649 6818 7976 9130 10260 11407 12540 13671 16488 19288 22101 24903 30484 36331 47360 58936 70724

8000

16 7071 15332 21980 29325 36136 42871 49542 56153 62731 75713 88579 101385 113936 126677 139255 151817 183105 214199 245437 276549 338534 404358 525936 654498 785398

18 8951 19407 27822 37119 45740 54265 62708 71078 79404 95836 112121 128331 144217 160345 176265 192166 231770 271128 310668 350048 428507 510687 665717 828448 994137

20 11122 24115 34572 46124 56836 67430 77921 88321 98667 119086 139321 159464 179204 199244 219027 238785 287997 336904 386036 434970 532463 634579 827219 1029428 1235314

24 16087 34878 50002 66710 82204 97526 112700 127741 142706 172238 201505 230638 259189 288174 316787 345363 416540 487276 558337 629112 770120 917814 1196436 1488898 1786677

SIZES 5" THROUGH 24" VEL., FPM PRESS. (PSIG) -10 -5 0 5 10 15 20 25 30 40 50 60 70 80 90 100 125 150 175 200 250 300 400 500 600

10000

REGULATOR or PIPE SIZE (inches)

5 1001 2170 3110 4150 5114 6067 7011 7946 8877 10714 12535 14347 16123 17926 19706 21484 25912 30312 34732 39135 47907 57094 74426 92620 111143

6 1445 3133 4492 5993 7385 8761 10124 11475 12820 15473 18102 20719 23284 25887 28458 31025 37419 43773 50157 56151 69182 82449 107479 133751 160501

8 2502 5425 7778 10377 12787 15171 17531 19871 22199 26793 31345 35877 40318 44827 49278 53723 64795 75798 86852 97862 119796 142771 186112 231607 277928

10 3155 6841 9808 13085 16125 19130 22107 25057 27992 33785 39526 45241 50841 56526 62139 67744 81706 95581 109520 123403 151062 180033 234685 292053 350464

12 4479 9711 13922 18574 22889 27155 31380 35568 39734 47957 56106 64218 72167 80238 88205 96161 115979 135675 155461 175167 214429 255552 333130 414562 497474

- 111 -

14 5413 11737 16826 22448 27662 32818 37924 42986 48021 57959 67808 77611 87219 96972 106601 116217 140168 163972 187884 211700 259150 308850 402609 501024 601229

SATURATED STEAM FLOW TABLE

SATURATED STEAM FLOW TABLE (LB/HR)

SELECTING PRESSURE PILOTS

SELECTING PRESSURE PILOTS Any of the Main Valves described in the Main Valve Section can be combined with any of the Pilots listed below to produce the SPENCE Pressure Regulator. This Regulator will reduce and

regulate a steady or varying initial pressure, within the range specified, so as to maintain a constant, adjustable, predetermined delivery pressure. The table below lists the principal Pressure Pilots.

PRESSURE REGULATOR PILOTS Type

Service Conditions Cast Iron

Cast Bronze

Diaphragm

Cast Steel

250

450

—

600

750

150

250

450

—

600

750

100

300

250

450

—

150

Diameter inches

Material

1 psi

31/2

St. Stl.

Spring

E or C Series

2 psi

3 /2

St. Stl.

Spring

E or C Series

/2 psi

53/4

St. Stl.

Spring

E or C Series

1 psi

St. Stl.

Spring

E or C Series

31/2-71/4b

St. Stl.

Air

E or C Series

3 / -5 /

St. Stl.

Air

E or C Series

31/2

St. Stl.

Air

E or C Series

D120

250

450

—

600

750

A73

250

450

—

600

750

/ psi

A53

250

450

—

600

750

250

450

—

600

750

A35

250

450

—

A54

250

450

—

600

750

A70

250

450

—

600

750

A86

250

450

—

600

750

A87

250

450

—

600

750

A85

250

450

—

600

750

Main Valve

Delivery Pressure

Maximum Maximum Maximum Maximum Maximum Maximum Normal Initial TemperInitial TemperInitial TemperAccuracy Pressure ature Pressure ature Pressure ature Minimum Maximum psi °F psi °F psi °F psi psi ± D

/ psi / psi

See response curves on A Pilot

/ psi

1 2b

5 / -3 /

St. Stl.

Air

E or C Series

1 psi

41/2-53/4b

St. Stl.

Air

E or C Series

2 psi

St. Stl.

Air

E or C Series

41/2

St. Stl.

Air

E or C Series

St. Stl.

Air

E or C Series

31/2-53/4b

St. Stl.

Air

E or C Series

/ psi / psi

3 4b

/ psi

Product Page

A84

250

450

—

600

750

St. Stl.

Air

E or C Series

A83

250

450

—

600

750

31/2

St. Stl.

Air

E or C Series

/ psi

St. Stl.

Air

E or C Series

/ psi / psi

A82

250

450

—

Safety Pilot

—

300

500

600

750

175

—

31/2

St. Stl.

Spring

E or C Series

P125

250

450

—

600

750

175

1 psi

41/2

St. Stl.

Spring

E or C Series

These Pilots have dual diaphragms, the first size being the control diaphragm and the second, the air loading diaphragm.

NOTES

SELECTION

PILOTS

D SERIES PILOTS meet the requirements of the majority of all pressure regulator problems. They are spring-loaded. Other Pilots are modifications of the D Series for specific purposes. A SERIES PILOTS are air-loaded. These Pilots are recommended where frequent changes in setting must be made and the Regulator is not easily accessible. In any one Series of Pilots a larger Diaphragm will produce closer accuracy of control but with less range in delivery pressure. Water Service Pilot operated Regulators are not uniformly

satisfactory as water reducing valves unless the delivery system has the ample cushioning afforded by an elevated tank or air chamber. When the flow is intermittent to an inflexible system, the SPENCE Type D34 Direct Operated Pressure Reducing Valve is recommended.

- 112 -

DATA REQUIRED

FOR

ORDERING

EXAMPLE

(a) Maximum/Minimum.

Select size and type Regulator to pass 14,600 lb. steam per hour reducing from 175/150 psi saturated to 40/20 psi. Ends to be flanged, pilot spring loaded and pressure controlled within 2 psi.

(b) Superheat, Gravity, etc.

1. Steam

1. SERVICE Fluid flowing though Regulator. 2. INITIAL (INLET) PRESSURE

(1) Steam Service–Total Temperature or Degrees Superheat, if any.

(a) 175/150 psi

(2) Air, Gases, Water and Liquids–Temperature and Specific Gravity.

(b) None (saturated, 378°F total temperature) 3. 40/20 psi

3. DELIVERY (OUTLET) PRESSURE Maximum/Minimum.

4. 14,600 lb. per hour 5. Flanged, if 21/2" size or larger

4. CAPACITY Maximum required flow through Regulator. 5. END CONNECTIONS Screwed or Flanged. (If flanged, state drilling.)

SELECTION

TYPE

AND

SIZE

MAIN VALVE

REGULATOR

SELECTION

AND

SIZE

REGULATOR

PILOT

A. Since maximum Delivery Pressure is less than 75% of minimum Initial Pressure and the least pressure drop exceeds required “minimal differential”. SELECT TYPE E

See Selection Criteria and Selection Charts opposite.

B. SIZE—See applicable Valve Capacity Tables in this Section.

C. MATERIAL— See Main Valve Selection Chart in Technical Reference Section or individual Product Pages.

TYPE

MAIN VALVE

PILOT

A. TYPE —See Selection Criteria for Steam, Air, Gases or Water and Liquids in beginning of this Section.

Since maximum Initial Pressure 175 psi, Total Temperature 378°F maximum Delivery Pressure 40 psi, Pilot spring loaded and required accuracy 2 psi: SELECT TYPE D

B. For 14,600 lb. per hour and 150 psi minimum Initial Pressure Economical: SELECT 3" FULL PORT Engineered: SELECT 4" NORMAL PORT See Pilot Selection Chart opposite or individual Product Pages.

D. ACCESSORIES—See Accessories in Other Products Section.

C. For 175 psi, 378°F: SELECT CAST IRON, FLANGED 250 LB.

For 175 psi, 378°F: SELECT CAST IRON

D. None required in this case.

None required in this case.

ECONOMICAL SOLUTION: 3" FULL PORT SPENCE TYPE ED, CAST IRON BODY, 250 LB. FLANGED ENDS ENGINEERED SOLUTION: 4" NORMAL PORT SPENCE TYPE ED, CAST IRON BODY, 250 LB. FLANGED ENDS. NOTE:Pressure Regulators should always be protected by properly designed Strainers.

PRESSURE RECOVERY FACTORS FOR REGULATORS

FL (Liquid Service)

TRIM Normal Full Parabolic

10%

20%

30%

50%

60%

70%

80%

0.998

0.997

0.996

0.990

40%

0.980

0.968

0.958

0.950

0.944

90%

0.940

100%

0.998

0.996

0.987

0.980

0.970

0.960

0.948

0.936

0.928

0.925

0.957

0.956

0.955

0.954

0.953

0.952

0.95

0.945

0.942

0.938

X (Gas Service) T

TRIM Normal Full Parabolic

10%

20%

30%

50%

60%

70%

80%

0.837

0.835

0.833

0.823

40%

0.807

0.787

0.771

0.758

0.749

0.742

0.837

0.833

0.818

0.807

0.790

0.774

0.755

0.736

0.723

0.719

0.769

0.768

0.766

0.764

0.763

0.761

0.758

0.750

0.745

0.739

Note- XT= .84*FL2

- 113 -

90%

100%

SIZING PRESSURE REGULATORS

SELECTING TEMP. PILOTS

SELECTING TEMPERATURE PILOTS Any of the Main Valves described in the Main Valve Section can be combined with any of the Pilots listed below, to produce the SPENCE Temperature Regulator. This Regulator is designed to control the flow of fluid to a heating or cooling element so as to maintain a constant, adjustable, precise predetermined temperature. Pilots fully stroke valve within 5°F. The table below lists the principal Temperature Pilots. The Thermostats of these SPENCE Pilots are of the Vapor Tension Type. They are ruggedly constructed and will not be injured by overheating.

These SPENCE Temperature Pilots can be furnished with 150°F range of temperature adjustment on special order. It should be noted that since heavier Adjusting Springs are required for this greater range the regulation will not be quite so accurate. TEMPERATURE RANGES 20°F to 120°F 150°F to 300°F 50°F to 150°F 170°F to 270°F 70°F to 170°F 250°F to 350°F 120°F to 220°F

Thermostats can be furnished for temperatures higher than 350°F on special order.

TEMPERATURE REGULATOR PILOTS Type

Service Conditions Cast Iron Cast Bronzea Cast Steel Delivery Maximum Maximum Maximum Maximum Maximum Maximum Pressure Initial TemperInitial TemperInitial TemperPressure ature Pressure ature Pressure ature Maximum psi °F psi °F psi °F psi

Operating Characteristics

Main Valve

Cascade Control–Closes on rise in temperature–controls delivery pressure–decreases delivery pressure as temperature increases & vice versa–spring loaded pressure control.

E or C Series

Closes on rise in temperature.

E or C Series

Closes on rise in temperature–controls delivery pressure at predetermined setting– spring loaded pressure control

E or C Series

T134

250

450

—

600

750

T124

250

450

—

125

T14

250

450

—

600

750

—

T14D

250

450

—

600

750

150

T14D2

250

450

—

600

750

300

T52

250

450

—

Opens on rise in temperature.

E or C Series

Safety Pilot

—

300

500

—

Prevents excessive temperature rise.

E or C Series

Bronze Body Pilots are recommended for water service.

AIR CONTROLLED TEMPERATURE PILOTS SPENCE Air Control Pilots, listed below, have been developed to meet special conditions when used in conjunction with A Series Pressure Pilots. The fast bi-metal thermostats have a 200°F adjustable range and protection against damage from Bulb Style

Bulb Material

No.736

Bronze

No. 737

St. Stl.1

T64

No. 738

St. Stl.1

T60

No.745

St. Stl.2

Type T61

Bulb Mounting

over-heating. By cascading an air signal onto a pressure regulator, the EAT Series temperature control reduces steam pressure to an adjustable limit as well as regulating output temperature. Range °F

Maximum Bulb Temperature °F

Control Mode

Action

50-250

350

Proportional

Reverse*

50-250

350

Proportional

Reverse*

50-250

350

Proportional

Reverse*

180 350

Proportional Proportional

Reverse* Reverse*

/ NPT

/ NPT Sanitary Thermometer Bushing 1 /2 NPT Union Mounted

30-150 100-300***

* Rising output pressure on falling temperature. This action applied to an EA Series Regulator increases steam flow with decreasing temperature. Direct action available for cooling control. 1 2 **Rate or reset available on application ***Other ranges on application Type 304 Type 347 or optional Type 316

NOTES

SELECTION

PILOTS

HEATING CONTROL Single Pilot Types T134 and Combination Pilot Type T14D2 reduce the steam pressure as well as regulate the output temperature. A choice should be made according to the maximum required delivery pressure, i.e., the pressure needed in the heater to carry the peak load. Pilot Types T14D and T14D2 in cast steel are designed for initial steam pressures in excess of 500°F. Of the Air Control Pilots, the Type T61 is the general choice. The Type T60 is used for temperature indication or for remote adjustment. The required heater pressure will determine the choice of the A Series Pilot. See Product Pages.

COOLING CONTROL Pilot Type T52 is employed With Type E or C Series Main Valves to control temperature by regulating the flow of a cooling medium. This Pilot opens the Main Valve on rising temperature and exercises no control over the delivery pressure. The Air Control Pilots can be furnished with increasing air signal on temperature rise for use in cooling control. TEMPERATURE RANGES Selection of the following ranges of temperature adjustment is recommended for the services noted: 50°F to 150°F Room or air duct control 120°F to 220°F Domestic or laundry hot water service. 70°F to 170°F Fuel oil preheating. 170°F to 270°F Fuel oil heating.

- 114 -

DATA REQUIRED

FOR

ORDERING

EXAMPLE Select size and type Regulator for heating 120 gpm water from 50°F entering temperature to 170°F final temperature in an instantaneous heater. Steam supply at 125 psi pressure to be reduced to 30 psi maximum in heater.

1. SERVICE (a) Fluid flowing though Regulator. (b) Type heater to be controlled.

1. (a) Steam

2. INITIAL (INLET) PRESSURE

(b) Instantaneous

(a) Maximum/Minimum.

2. (a) 125 psi

(b) Superheat, Gravity, etc.

(b) None (saturated, 353°F total temperature)

(1) Steam Service–Total Temperature or Degrees Superheat, if any.

3. 30 psi

(2) Air, Gases, Water and Liquids–Temperature and Specific Gravity.

4. See Capacity Tables in this Section.

3. DELIVERY (OUTLET) PRESSURE Maximum required on heater. 4. CAPACITY Maximum required flow through Regulator or the following data leading to same: (a) Quantity and type of fluid to be heated or cooled.

(a) 120 gpm water. (b) 170-50 = 120°F Rise 120 x 120 = 7200#/Hr. 2 5. (a) 170°F–Select standard Temperature Range from facing page to include this final temperature.

(b) Temperature rise or drop, °F.

(b) Close on temperature rise.

5. THERMOSTAT CHARACTERISTICS:

(a) Controlled Temperature, °F–Maximum/Minimum. (b) Operation–Open or Close on temperature rise.

(d) Ten (10) feet, brass–furnished unless otherwise specified. 6. Flanged, if 21/2" size or larger.

(c) Thermostat Bulb–Style Number and Material. (d) Flexible Tubing–Length and Material. 6. END CONNECTIONS Screwed or Flanged. (If flanged, state drilling)

SELECTION

TYPE

AND

SIZE

MAIN VALVE A. TYPE —See Selection Criteria for Steam, Air, Gases or Water and Liquids in beginning of this Section.

REGULATOR

See Selection Criteria and Selection Charts opposite.

D. ACCESSORIES—See Accessories in Other Products Section.

TYPE

AND

MAIN VALVE

PILOT

A. Since maximum Delivery Pressure is less than 75% of minimum Initial Pressure and the least pressure drop exceeds required “minimal differential”. SELECT TYPE E

SIZE

REGULATOR

PILOT Since maximum Initial Pressure 125 psi, Total Temperature 353°F maximum Delivery Pressure 30 psi SELECT TYPE T124

B. Using Capacity Tables in this Section, for 7200#/Hr and 125 psi initial pressure SELECT 2" FULL PORT

B. SIZE—See applicable Valve Capacity Tables in this Section.

C. MATERIAL— See Main Valve Selection Chart in Technical Reference Section or individual Product Pages.

SELECTION

See Pilot Selection Chart opposite or individual Product Pages.

C. For 125 psi, 353°F: SELECT CAST IRON, NPT 250

For 125 psi, 353°F: SELECT CAST IRON

D. None required in this case.

None required in this case.

ECONOMICAL SOLUTION: 3" SPENCE TYPE ET124, CAST IRON BODY, NPT 250 ENDS TEMPERATURE RANGE 120-220°F EQUIPPED WITH 10 FEET OF BRASS FLEXIBLE TUBING AND STYLE NO. 700 BRONZE THERMOSTAT BULB. Temperature Regulators should always be protected by properly designed Strainers.

- 115 -

SIZING TEMPERATURE REGULATORS

SELECTING DIFFERENTIAL PILOTS

SELECTING DIFFERENTIAL PRESSURE PILOTS SPENCE Differential Pressure Regulators may usually be classified in one or the other of the following groups:

sure on a steam atomizing oil burner at a constant differential above the oil pressure at the nozzle.

1. Control of the delivery pressure at a constant, adjustable, predetermined differential above another source of fluid pressure. This case is illustrated by the use of the SPENCE Type EN Differential Pressure Regulator on a boiler feedwater make-up line to control the delivery pressure of the feedwater at a constant differential above the boiler steam pressure. Another example is the use of the Type EN to control the steam pres-

2. Control of the differential pressure or pressure drop across the Pressure Regulator itself. This case is illustrated by the use of the SPENCE Type EN24 Differential Pressure Regulator installed in parallel with a heat exchanger to maintain a constant differential across it, thereby limiting the flow rate of fluid through the heater. The table below lists the principal Differential Pilots.

DIFFERENTIAL PRESSURE REGULATOR PILOTS Type

Service Conditions Cast Iron

Cast Bronzea

Diaphragm Differential Pressure Max.

Operating Characteristics

Cast Steel

Max. Max. Max. Max. Max. Max. Max. Max. Initial Temper- Diaph. Initial Temper- Diaph. Initial Temper- Diaph. Pressure ature Pressure Pressure ature Pressure Pressure ature Pressure psi °F psi psi °F psi psi °F psi

Normal Accuracy

Min. psi

Max. psi

Main Valve

Loading Diameter Material inches

250

450

240

300

500

290

600

750

300

150

1 psi

31/2 St. Stl. Spring

N33

250

450

240

300

500

290

600

750

300

150

1 psi

31/2 St. Stl. Spring

N20

250

366

250

300

366

300

366

300

150

1 psi

31/2 St. Stl. Spring

Closes on increase in differential Delivery pressure controlled at set differential above loading pressure Loading Pressure may be any fluid Opens on increase in differential Initial pressure controlled at set differential above loading pressure Loading pressure may be any fluid

E or C Series E or C Series E or C Series

Bronze Body Pilots are recommended for water service.

NOTES

SELECTION

PILOTS

TYPE N AND N33 PILOTS require that the delivery pressure (pressure of fluid discharged from the Regulator) be controlled at a given differential above some separate source of loading pressure. TYPE N meets the requirements of most boiler feedwater make-up and steam atomizing oil burner differential control problems as described in the first group in the above table.

TYPE N33 is a version of the Type N in which two separated diaphragms are employed to preclude the possibility of contact between the two fluids applied to the pilot. TYPE N20 is a differential relief pilot which causes the Main Valve to open when its initial pressure exceeds the loading pressure by a set differential.

- 116 -

DATA REQUIRED

ORDERING

FOR

EXAMPLE Select size and type Regulator to control the flow of water from a Motor-Driven Centrifugal Boiler Feed Pump maintaining an Excess or Differential pressure of 50 psi between the boiler feedwater and the boiler steam pressure. The feedwater temperature is 240°F. The boiler steam pressure is 150 psi. Flow 90 gpm at 220 psi pump discharge pressure.

1. SERVICE Fluid flowing though Regulator. 2. INITIAL (INLET) PRESSURE (a) Maximum/Minimum. (b) Superheat, Gravity, etc. (1) Steam Service–Total Temperature or Degrees Superheat, if any.

1. Water 2. (a) 220 psi

(2) Air, Gases, Water and Liquids–Temperature and Specific Gravity.

(b) 240°F 3. (a) 150 psi Boiler Pressure

3. LOADING PRESSURE

(b) Steam

(a) Maximum/Minimum.

4. (a) 200 psi (Loading plus Excess Pressure)

(b) Fluid

(b) Water

4. CONTROLLED PRESSURE (a) Maximum/Minimum.

5. Identical with Controlled Pressure, Item 4

(b) Fluid

6. 90 gpm 7. Flanged, if 21/2" size or larger

5. DELIVERY PRESSURE Maximum/Minimum. 6. CAPACITY Maximum required flow through Regulator. 7. END CONNECTIONS Screwed or Flanged. (If flanged, state drilling.)

SELECTION

TYPE

AND

SIZE

MAIN VALVE

REGULATOR

SELECTION

PILOT

A. TYPE —See Selection Criteria for Steam, Air, Gases or Water and Liquids in beginning of this Section.

TYPE

AND

SIZE

MAIN VALVE

B. SIZE—See applicable Valve Capacity Tables in this Section.

REGULATOR

PILOT

A. Since pressure drop across valve (Initial Pressure minus Delivery Pressure) is greater than 10 psi: SELECT TYPE E

See Selection Criteria and Selection Charts opposite.

Since Initial Pressure 220 psi, 240°F, Differential (Excess) Pressure 50 psi and the Delivery and Controlled Pressures are the same: SELECT TYPE N

B. For 90 gpm: SELECT 3"

C. MATERIAL— See Main Valve Selection Chart in Technical Reference Section or individual Product Pages.

See Pilot Selection Chart opposite or individual Product Pages.

D. ACCESSORIES—See Accessories in Other Products Section.

C. For 220 psi, 240°F: SELECT CAST IRON, FLANGED 250 LB.

For 220 psi, 240°F: SELECT BRONZE

D. For Water Service: Dashpot required.

None required in this case.

ANSWER: 3" SPENCE TYPE EN, CAST IRON BODY, 250 LB FLANGED ENDS, EQUIPPED WITH BRONZE DASHPOT AND BRONZE PILOT BODY. NOTE: Differential Regulators should always be protected by properly designed Strainers.

WATER CAPACITY TABLE–FLOW

GALLONS

PER

MINUTE

These flow rates provide a simple method for sizing regulators or water pipes with inlet velocities in the range of 240 to 600 fpm. Spence Regulators have variable seat sizes. The factory will select the proper seat for particular flow and pressure drop. Additional capacity data is available on request. 1

285

VALVE OR PIPE SIZE 2 21/2 3 4 Velocity, fpm fpm Velocity, 300 315 330 360

390

420

480

540

600

405

630

1250

2210

3490

11/4

11/2

247

251

255

262

270

277

1.3

2.5

4.0

7.3

- 117 -

127

238

SIZING DIFFERENTIAL REGULATORS

SIZING DIFFERENTIAL PRESSURE REGULATORS

SELECTING BACK PRESSURE PILOTS

SELECTING BACK PRESSURE PILOTS Any of the Main Valves described in the Main Valve Section can be combined with any of the Pilots listed below to produce the SPENCE Back Pressure Regulator. Provided the delivery (discharge) pressure is sufficiently below the desired back pressure to operate the Regulator, it will maintain a steady back pressure regardless of fluctuations in the load. The Pilot is guaranteed to shut tight when the back pressure falls below a predetermined

setting. The table below lists the principal Back Pressure Pilots. THE SPENCE BACK PRESSURE REGULATOR IS NOT A SAFETY VALVE AND SHOULD NEVER BE USED AS SUCH. The discharge pressure must always be low enough in relation to the back pressure to provide the required minimum differential listed in the Main Valve Selection Chart in the Technical Reference Section.

BACK PRESSURE REGULATOR PILOTS Type

Service Conditions Cast Iron

Cast Steel

Diaphragm

Main Valve

Delivery Pressure

Maximum Maximum Maximum Maximum Normal Initial TemperInitial TemperAccuracy Pressure ature Pressure ature Minimum Maximum Diameter psi °F psi °F psi psi ± inches

Material

150

366

150

366

150

1 psi

31/2

St. Stl.

E or C Series

250

450

600

750

100

400

2 psi

31/2

St. Stl.

E or C Series

150

366

150

366

150

/ psi

3 / -7 /

St. Stl.

E or C Series

F14

250

450

600

750

150

1 psi

41⁄2

St. Stl.

E or C Series

F13

250

450

600

750

100

300

2 psi

3 ⁄2

St. Stl.

E or C Series

F15

250

450

600

750

1/2 psi

53⁄4

St. Stl.

E or C Series

F32

250

450

600

750

200

2000

10 psi

⁄8 piston

St. Stl.

E or C Series

Q73

1 4c

Type Q73 is air adjusted, all others are spring loaded. These Pilots have dual diaphragms, the first size being the control diaphragm and the second, the air loading diaphragm. b c

NOTES ON SELECTION OF PILOTS TYPE Q SERIES meet the requirements of the majority of all back pressure problems. They are packless and spring or air loaded. The Type Q Pilot can be furnished for service on refrigerants on special order. TYPE F SERIES have bellows stem seals and separate diaphragm chambers. They are designed for applications where a regulator is required to open on rise in pressure of a fluid other

than that flowing through the regulator. Type F Series Pilots are also recommended for usual back pressure service in the event that long control pipes are unavoidable. In either series of back pressure pilots, a larger Diaphragm will produce closer accuracy of control but with less range in back pressure.

- 118 -

DATA REQUIRED

FOR

ORDERING

EXAMPLE

(a) Maximum/Minimum.

Select size and type Regulator to pass 9000 lb steam per hour retaining a back pressure of 5 psi and exhausting into a condenser at 6" Hg vacuum. Pilot to be packless, spring loaded and to control the pressure within ±1/2 psi.

(b) Superheat, Gravity, etc.

1. Steam

1. SERVICE Fluid flowing though Regulator. 2. INITIAL (INLET) PRESSURE

(1) Steam Service–Total Temperature or Degrees Superheat, if any.

2. (a) 5 psi

(2) Air, Gases, Water and Liquids–Temperature and Specific Gravity.

3. 6" Hg vacuum

3. DISCHARGE (OUTLET) PRESSURE Maximum/Minimum. 4. CAPACITY Maximum required flow through Regulator.

(b) None (saturated, 228°F total temperature) 4. 9000lb. per hour 5. Flanged, if 21/2" size or larger

5. END CONNECTIONS Screwed or Flanged. (If flanged, state drilling.)

SELECTION

TYPE

AND

SIZE

MAIN VALVE A. TYPE —See Selection Criteria for Steam, Air, Gases or Water and Liquids in beginning of this Section.

REGULATOR

See Selection Criteria and Selection Charts opposite.

D. ACCESSORIES—See Accessories in Other Products Section.

TYPE

AND

MAIN VALVE

PILOT

B. SIZE—See applicable Valve Capacity Tables in this Section. C. MATERIAL— See Main Valve Selection Chart in Technical Reference Section or individual Product Pages.

SELECTION

A. Since Initial Pressure is less than 15 psi and the least pressure drop exceeds “minimum differential”: SELECT TYPE E2

SIZE

REGULATOR

PILOT Since maximum Initial Pressure 5 psi, Total Temperature 228°F, accuracy of control ±1⁄2 psi and Pilot spring loaded: SELECT TYPE F15

B. For 9000 lb. per hour and 5 psi Initial Pressure: SELECT 8" SIZE. See Pilot Selection Chart opposite or individual Product Pages.

C. For 5 psi, 228°F: SELECT CAST IRON, FLANGED 125 LB.

For 5 psi, 228°F: SELECT CAST IRON

D. For discharge into vacuum: Condensation Chamber required.

None required in this case.

ANSWER: 8" SPENCE TYPE E2F15, CAST IRON BODY, 125 LB. FLANGED ENDS, EQUIPPED WITH CONDENSATION CHAMBER. NOTE: Back Pressure Regulators should always be protected by properly designed Strainers.

- 119 -

SIZING BACK PRESS. REGULATORS

SIZING BACK PRESSURE REGULATORS

SELECTING PUMP GOVERNOR PILOTS

SELECTING PUMP GOVERNOR PILOTS SPENCE Pump Governors are classified in four groups as follows: 1. Constant Pressure Pump Governor which is illustrated by the SPENCE Type EP14 Pump Governor. This Regulator governs the steam supply to a pump, either reciprocating or turbine-driven, and maintains a constant, adjustable pump discharge pressure. 2. Excess Pressure Pump Governor which is illustrated by the SPENCE Type EN Differential Pressure Regulator. Although this Regulator is not a Pump Governor, it is recommended to govern the steam supply to boiler feed pump where it is desired to maintain the pump discharge pressure at a constant, adjustable differential pressure in excess of the boiler steam pressure.

3. Vacuum Pump Governor which is illustrated by the SPENCE Type EF46 Pump Governor. This Regulator governs the steam supply to a vacuum pump and maintains a constant, adjustable vacuum on the pump suction. 4.Differential Control for electric motor-driven centrifugal pumps which is illustrated by the SPENCE Type EN Differential Pressure Regulator. Although this Regulator is not a Pump Governor, it is recommended to maintain a constant, adjustable differential between the feedwater pressure and the boiler steam pressure; i.e., a constant pressure drop across the feedwater regulator. The table below lists the principal Pump Governor Pilots.

PUMP GOVERNOR PILOTS Type

Service Conditions Cast Iron

Cast Steel

Maximum Initial Pressure psi

Maximum Temperature °F

Maximum Maximum Initial TemperPressure ature psi °F

P13

250

450

600

P14

250

450

P15

250

P32

Diaphragm

Main Valve

Type of Control

Pump Discharge Pressure Minimum psi

Maximum psi

Diameter inches

Material

750

100

300

31/2

St. Stl.

E or C Series Constant Pressure

600

750

150

41/2

St. Stl.

E or C Series Constant Pressure

450

600

750

53/4

St. Stl.

E or C Series Constant Pressure

250

450

600

750

200

2000

7 /8 Piston

St. Stl.

E or C Series Constant Pressure

F46

250

450

600

750

30” Hg vac

41/2

St. Stl.

E or C Series

Vacuum

250

450

600

500

300b

31/2

St. Stl.

E or C Series

Differentialc

Regulator discharge pressure For electric motor driven centrifugal pump applications only, differential pressure range 3 to 150 psi

b c

NOTES

SELECTION

PILOTS

P SERIES PILOTS are used for constant pressure control. In this Series a larger Diaphragm will produce closer accuracy of control but with less range in pump discharge pressure. TYPE F46 is a vacuum pump governor Pilot. TYPE N is a differential pressure Pilot which is applied to the discharge of a constant speed centrifugal pump to effect

excess pressure control. The design of the Pilot requires that the delivery pressure (pressure of fluid discharged from Regulator) be controlled at a given differential above some separate source of loading pressure. In typical service, boiler feedwater flows through the Regulator and is delivered at constant excess pressure above the boiler steam pressure.

- 120 -

Based on 10% (2 psi minimum) accuracy of regulation.

Pounds of Saturated Steam per Hour

TYPE E MAIN VALVE窶認ULL PORT

- 121 -

TYPE E FULL PORT CAPACITY TABLE

VALVE INFO PAGE 26

RATED STEAM CAPACITY TABLE

Pounds of Saturated Steam per Hour

Based on 10% (2 psi minimum) accuracy of regulation.

VALVE INFO PAGE 26

TYPE E NORMAL PORT CAPACITY TABLE

RATED STEAM CAPACITY TABLE TYPE E MAIN VALVE窶年ORMAL PORT

- 122 -

TYPE E2 MAIN VALVE Based on 1 psi accuracy of regulation. K-Factor is included in the above tabulations. Size 34

/ 1 11/4 11/2 2 21/2 3 4 5 6 8 10 12

E2 Cv Valve Coefficient 7.6 11.7 18.9 27.4 44 68 96 143 202 255 465 748 1118

ΔP Nominal

K Factor

3 4 5 6 7 8 9 10 11 12 15

0.635 0.785 0.855 0.895 0.915 0.928 0.935 0.937 0.938 0.940 0.940

TYPE E2 MAIN VALVE ONLY Used at such low pressure drops, a 1 psi deviation of reduced pressure at rated capacity is a significant portion of the total drop. It must be accounted for in calculations dealing with a subcritical flow condition. Also, because E2 valve opening, for 1 psi accuracy of regulation, varies with the pressure drop, a regulation factor K is inserted in the formula. Cv= Where

2.1 K √ ΔP’(P1 +P’2) K = Factor from accompanying table Cv = Valve coefficient W = Flow, #/Hr. (saturated steam) ΔP’ = ΔP nominal plus 1 psi P1 = Inlet pressure, psia (psi + 14.7) P2 = Reduced pressure, psia (psi + 14.7) P’2 = P2 nominal (set point value) minus 1 psi ΔP = Pressure drop, psi

NOTE: When computing W for safety valve sizing, use K = 1.0

Pounds of Saturated Steam per Hour

- 123 -

VALVE INFO PAGE 28

TYPE E2 CAPACITY TABLE

RATED STEAM CAPACITY TABLE

VALVE INFO PAGE 30

Pounds of Saturated Steam per Hour

Based on 10% (2 psi minimum) accuracy of regulation.

TYPE E5 FULL PORT CAPACITY TABLE

RATED STEAM CAPACITY TABLE TYPE E5 MAIN VALVE窶認ULL PORT

- 124 -

Based on 10% (2 psi minimum) accuracy of regulation.

Pounds of Saturated Steam per Hour

TYPE E5 MAIN VALVE窶年ORMAL PORT

- 125 -

TYPE E5 NORMAL PORT CAPACITY TABLE

VALVE INFO PAGE 30

RATED STEAM CAPACITY TABLE

TYPE C34 WATER CAPACITY CHART

RATED WATER CAPACITY CHART TYPE C34 PILOT OPERATED MAIN VALVE (Specific Gravity of 1)

VALVE INFO PAGE 36

VALVE SIZE SELECTION

EXAMPLE

Prior to selecting valve size, the maximum required flow and the pressure drop across the valve must be determined. Enter the Capacity Chart at the maximum required flow GPM and follow vertically to the intersection of the horizontal pressure drop line. The valve size nearest to, but to the right of this intersection is the smallest valve that will satisfy the flow requirements. The vertical portion of the curves indicate the flow at which 15 feet per second velocity is reached. By selecting the next larger size valve, a lower velocity may be maintained. For general service, 8 to 10 feet per second is recommended.

Required maximum flow is 100 GPM, Inlet Pressure is 60 psi, Delivery Pressure is 35 psi (Pressure drop is 25 psi). Enter the Capacity Chart at the 100 GPM line and follow up to 25 psi pressure drop. It falls to the right of the 11/2" valve size line, therefore 2" is the minimum valve size required.

- 126 -

TYPE N6 DIFFERENTIAL PRESSURE VALVE (Specific Gravity of 1)

RATED WATER CAPACITY TABLE TYPE D34 VALVE Water in GPM PRESSURE

VALVE SIZE (inches) 14

DROP–psig

21/2

5 10 15 20 30 50 75 100 125 150 175

7.4 10 13 15 18 23 29 33 37 40 44

17 24 29 33 41 53 65 75 84 92 100

23 33 40 47 51 74 90 104 116 127 138

32 45 55 64 79 102 125 144 161 176 190

48 68 84 97 118 153 187 216 241 265 285

71 101 124 143 175 226 277 320 358 392 423

116 164 201 233 285 368 450 520 581 637 688

188 266 325 376 460 594 727 840 939 1029 1111

263 373 457 528 646 834 1022 1180 1320 1445 1560

- 127 -

VALVE INFO PAGE 94

TYPE N6 & D34 WATER CAPACITY TABLES

RATED WATER CAPACITY CHART

GENERAL CONSIDERATIONS

EXAMPLE

When sizing a water valve, the following points should be considered:

SPECIFIED CONDITIONS Initial Pressure Reduced No Flow Pressure Capacity Required Allowable Droop

(a) The recommended velocity in the pipe (8-10 ft./sec.) (b) The droop which is the fall-off pressure below the no flow pressure setting.

FLOW VS. VELOCITY CHART (Specific Gravity of 1)

100 PSIG 50 PSIG (lock-up pressure) 30 GPM 10-15 PSIG

The lowest point indicates the minimum size valve required (3/4") at a droop of approximately 16 psi.

500 400

2" 200

FLOW IN GALLONS PER MINUTE

= = = =

1. Enter Capacities vs. Droop Chart, below, at 30 GPM. Move up until you intersect a curve line (possibly more than one curve). e.g. points (a), (b)â&#x20AC;Śetc.

11/2" 11/4"

100 80

2. Enter Flow vs. Velocity Chart (left) at 30 GPM and move up until you reach the 3/4" pipe size curve. Move downward and note that the velocity is approximately 18.5 ft./sec., which is unacceptably high. At the point of intersection of 30 GPM with the next valve curve (1"), the velocity will be approximately 11 ft./sec., which is closer to the recommended value.

60 3

/4"

Referring back to the Capacities vs. Droop Chart, you will find that the droop for a 1" valve is only 11 psig, which is also more acceptable.

/2"

SELECT A 1" TYPE D36 10 8

NOTE: The capacities shown in the Capacities vs. Droop Chart are based on a difference of 50 psig or more between the initial pressure and the regulator lock-up pressure. Where this difference is less than 50 psig, deduct 20% from the capacity obtained.

SCHEDULE 40 PIPE SIZE

6 4

0 5

VELOCITY FT./SEC. VALVE INFO PAGE 100

CAPACITIES VS. DROOP CHART

DROOP PSIG

SIZING D36 WATER PRESSURE VALVE

SIZING D36 WATER PRESSURE REDUCING VALVE

GALLONS PER MINUTE

- 128 -

- 129 -

CONTROL VALVES

SECTION II CONTROL VALVES

KOMBAT K1 Pneumatic Control Valve

Applications l Bottle

l Induction

Furnaces l Industrial Compressors l Cold Storage Boxes l Cooling Ducts l Engine Jacket Cooling l Liquid Chillers l Water Heaters l Parts Washers

Pressures To 400 PSIG Temperatures to 400째F High-thrust Compact Actuator offers the muscle required to positively position plug in response to control signal

KOMBAT K1 FEATURES

Washing Machinery l Steam Tables l Plating Tanks l Heating Ducts l Fuel Oil Heaters l Cooking Vats l Heat Exchangers

Fixed Actuator 3-15 Spring Ranges conform to standard controller outputs 36 and 60 sq. in. Actuator Sizes with stainless steel internals match different operating conditions Bolted Diaphragm Joint for maximum strength, ease of maintenance and high-pressure tightness Molded Reinforced Rolling Diaphragm provides linearity of diaphragm loading pressure to valve travel for accuracy of control Corrosion Protected Multiple Springs for lower hysteresis and minimal deadband Low Friction Actuator Design for accurate repetitive positioning Low Friction Burnished Stem provides precise control and long life Spring Loaded Chevron Type Packing Assembly eliminates leakage which reduces maintenance Erosion Resistant Stainless Steel Seat Rings and Disc for precise flow control and long life High Capacity Bronze Body minimizes turbulence and pressure drop Galvanized Iron Union Ends for easy installation

- 130 -

INTIMIDATOR Type J Control Valve

Applications l Process control systems for food, pulp and paper, chemical, petrochemical & other industries l HVAC systems l Feed water and fuel system controls in boiler rooms l Packaged systems (OEM) such as heat exchangers, water purification systems & vaporizer, metal cleaning and plating

High-thrust, Compact Actuator offers the muscle required to positively position the plug in response to control signal 36 & 60 Inch Actuator sizes match different operating conditions Bolted Diaphragm Joint for maximum strength, ease of maintenance and high-pressure tightness Molded, Reinforced Rolling Diaphragm provides dependable, accurate control Corrosion-protected Multiple Springs for lower hysteresis and positive shutoff with 3-15 psi signal Low-friction Actuator Stem Guiding for accurate repetitive positioning Mounting Pad NEMUR 4 Compliant drilled and tapped for accessories Superfinished Stem reduces friction, extends packing life High Performance, Low Friction Packing selections to meet your system requirements High-capacity Streamlined Body minimizes turbulence and pressure drop

- 131 -

INTIMIDATOR TYPE J FEATURES

Pressures to 1440 PSIG Temperatures to 600ยบF

BOSS Series D Control Valve

Pressures to 1550 PSIG Temperatures to 800ยบF

BOSS SERIES D FEATURES

Ultra Compact Actuators install in tight spaces Bolted Actuator Yoke Four bolt mounting guarantees easy disassembly High Flow Capacities Valve body flow areas 42% of pipe area, reducing velocities and pressure loss Multiple Cage Options for maximum versatility Hung Cage Design eliminates problems associated with fixed cages Rugged Piston Seal with three times the wear surface of competitive valves for long lasting leak tight seal Hardened Stainless Steel Trim provides twice the service life of 316 stainless trim Controlled Seat Loading maintains constant seat gasket load Balanced Plug Design provides smooth high pressure control Tighter Shutoffs to Class VI Superior design provides exceptional performance up to Class VI

- 132 -

- 133 -

CONTROL VALVES

KOMBAT SERIES K CONTROL VALVE SIZES 1/2" – 4" ANSI Class 125/250 l Shutoff to 400 PSI without Positioner for broad range of

applications. l Ultra Compact Multi-spring Pneumatic Actuator installs in

tight spaces.

KOMBAT SERIES K CONTROL VALVES

KOMBAT K1 CONTROL VALVE

l 3–15 lb. Spring Ranges in durable epoxy coated pneumatic

actuators accommodate most standard input devices.

APPLICATION DATA l Process control systems for food, pulp and paper, chemical, petrochemical & other industries l HVAC systems l Feed water and fuel system controls in boiler rooms l Packaged systems (OEM) such as heat exchangers, water purification systems & vaporizer, metal cleaning and plating l Mixing or diverting applications

PRESSURE/TEMPERATURE CHART

l Powerful Electric Actuator accepts a wide variety of signals

while providing highest shutoff in itʼs class. l Live Loaded V ring Packing Assembly is self adjusting. l Stainless Steel Valve Plugs & Seat Rings resist wear and corrosion l Optional 3-Way Body for mixing or diverting

MODELS l Type K1 — Single Seat Bronze w/union ends & Pneumatic Actuator l Type K3 — 3-Way Bronze w/union ends & Pneumatic Actuator l Type K4 — Single Seat Flanged Cast Iron w/Pneumatic Actuator l Type K5 — Same as K1 w/Electric Actuator, fail closed l Type K6 — Same as K1 w/Electric Actuator, fail open l Type K7 — Same as K3 w/Electric Actuator

OPTIONS l 36 or 60 sq. in. Pneumatic Actuator l Electric Actuator

APPLICABLE CODES l Meets or exceeds ANSI B16.15 Class 250 or ANSI B16.1 Class 125 l ANSI/FCI 70-2 Class IV Seat Leakage

PLUG CHARACTERISTICS Modified Equal Percent, 30:1 flow rangeability KOMBAT SERIES K VALVE ORDERING CODE Model

K 1

1 2

Orifice Size

T 3

Model Position 1 & 2 K1 = Bronze, Pneumatic K3 = Bronze, 3 Way, Pneumatic K4 = Cast Iron, Pneumatic K5 = Bronze, Electric, FC K6 = Bronze, Electric, FO K7 = Bronze, 3 Way, Electric Orifice Size Position 3 A B C E T

Valve Connec- Trim Packing Size tions Material

E 4

8 5

1 6

Valve Size Position 4 C = 1/2 D = 3/4 E =1 F = 11⁄4 G = 11⁄2 H =2 J = 21⁄2 K =3 M =4 Connections Position 5 2 = 125 Flg 8 = Unions

Actuator

1 - 3 7 8

6 9

Spring

R 10

Packing Position 7 1 = V-ring Actuator Position 8 & 9 K1, K3, K4 only 01 = None 36 = 36 sq. in. 60 = 60 sq. in. K5, K6, K7 only 90 = 0-10vDC 91 = 4-20mA 92 = 0-135ohm

Trim Material Position 6 1 = Metal

- 134 -

B 11

Positioner

M - P 12 13

Spring Position 10 & 11 All except K4 DA = Dir 36 DC= Dir 36 DD = Dir 36 DG =Dir 60 FM = Dir 36 RA = Rev 36 RB = Rev 36 RC = Rev 36 RD = Rev 36 RE = Rev 36 DF = Dir 60 DG =Dir 60 RG =Rev 60 K4 only DH = Dir 60 RH = Rev 60 RQ =Rev 60 RT = Rev 60

Posit. Set

0 14

2 15

Accessories

0 16

1 17

Positioner Position 12 & 13 A = None MI = Moore I/P MP= Moore P 4P = PMV P4 P 5I = PMV P5 I/P 5P = PMV P5 P Positioner Set Position 14 & 15 01 = None 02 = 8-15/4-20 mA 03 = 3-9/4-12 mA 04 = 9-15/12-20 mA Accessories Position 16 & 17 01 = None 02 = Limit Switch, Mechanical 03 = Limit Switch, Proximity Sw. 04 - Feedback Potentiometer 1K 05 = Feedback 4-20mA Posit. Tra

5" F

KOMBAT SERIES K CONTROL VALVE

131⁄2"

SPECIFICATION Valve shall be pneumatically or electrically actuated, have a bronze or cast iron body and meet ANSI B16.15 Class 250 or ANSI B16.1 Class 125 accommodating pressures to 400 PSIG. Guiding shall be low friction utilizing spring loaded self adjusting chevron type teflon packing, burnished stem and double guided stainless steel monolithic disc assembly. Valve trim shall be erosion resistant stainless steel with a modified equal percent flow characteristic capable of exceeding ANSI/FCI 70-2 Class IV shut off. Valve connections shall be female NPT with integral galvanized cast iron unions or flanged. Pneumatic actuator shall be 36 sq. in. or 60 sq. in and have a high thrust multi spring diaphragm. Actuator components shall be stainless steel and epoxy coated. Fixed 3-15 pound springs shall be utilized to accommodate standard controller outputs without a positioner. The electric actuator shall accept 0-10 VDC, 4-20 mA or 0-135 ohm input signal. Spring shall return to initial position on loss of signal. Actuator shall have manual override. It shall close to 400 psi. Enclosure shall meet NEMA 1.

MATERIALS

2-WAY 3-WAY

K5, K6, K7 ACTUATOR

/ 5.2 5.4 1 2

VALVE SIZE 1 11/4 11/2 2 11 20 25 30 8.7 19.5 24 34

/ 7 6.4 3 4

21/2 71 —

3 94 —

⁄2" - 2"

C C

PNEUMATIC ACTUATOR DIMENSIONS inches (mm)

⁄2-3⁄4

51⁄2

111⁄16

13⁄16

(140)

(43)

(30)

(9.5)

—

(6)

73⁄16

27⁄8

25⁄16

251⁄2

171⁄2

(25)

(183)

(74)

(58)

(11.6)

(17)

(8)

11⁄4-11⁄2

87⁄8

31⁄8

27⁄8

311⁄2

231⁄2

(32)-(40)

(226)

(79)

(74)

(14.3)

(20)

(11)

87⁄8

31⁄8

27⁄8

331⁄2

251⁄2

(50)

(226)

(79)

(74)

(15.2)

(21)

(12)

93⁄8

51⁄4

37⁄8

—

(238)

(133)

(118)

—

(33)

—

63⁄8

45⁄8

—

(80)

(254)

(155)

(136)

—

(39)

—

117⁄8

71⁄4

61⁄2

—

145

—

(100)

(302)

(181)

(187)

—

(66)

—

⁄2-3⁄4

36 in2 97⁄8

(15)-(20)

(251)

—

(235)

—

97⁄8

113⁄4

91⁄4

111⁄4 (286)

Size

(15)-(20)

21⁄2

Size

60 in2 —

36 in2 91⁄4

60 in2 —

(25)

(251)

(298)

(235)

11⁄4-11⁄2

97⁄8

113⁄4

91⁄4

111⁄4

(32)-(40)

(251)

(298)

(235)

(286)

97⁄8

113⁄4

91⁄4

111⁄4

(50)

(251)

(298)

(235)

(286)

21⁄2

—

117⁄8

—

111⁄4

(65)

—

(302)

—

(286)

—

117⁄8

—

111⁄4

(80)

—

(302)

—

(286)

—

117⁄8

—

111⁄4

(100)

—

(302)

—

(286)

K3, K7 DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

Weight K1, K4 K1, K4 K5, K6 36 in2 60 in2 21 — 13

(65)

K3, K7 1⁄2" - 2"

K4 21⁄2" - 4"

4 146 —

K1, K4, K5 & K6 DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

*See Flow Characteristic Chart on following pages.

Size

K1, K5 1⁄2" - 2"

CONSTRUCTION

Body K1, K3, K5, K6, K7 …………………Bronze ASTM B62 K4 …………………………Cast Iron ASTM A126 CL B Bonnet K4……………………………DI ASTM A536 65-45-12 Seat K1, K3, K5, K6, K7 …………………303 SS ASTM A276 K4 ……………………………………420 SS ASTM A743 Plug/Stem Assy K1, K3, K5, K6, K7 ……303 SS ASTM A276 Plug K4 ……………………………………420 SS ASTM A743 Stem ………………………………………303SS ASTM A582 Stem Guide - Body K1, K3, K5, K6, K7 …301 SS/Monel/Brass Live Loaded Packing ……PTFE/302 SS Spring/Viton O-Ring Actuator Casing K1, K3, K4 …Steel SAE 1006 - 1008/Epoxy K5, K6, K7 ……………………Powder Coated Aluminum Actuator Spring K1, K3, K4 …………Music Wire ASTM A228 Diaphragm K1, K3, K4…………………………Nitrile/Polyester Yoke K1, K3, K4 ……………………D Iron ASTM A536/Epoxy K5, K6, K7 ……………………Powder Coated Aluminum MAXIMUM RATED FLOW COEFFICIENTS* (Cv) VALVE

K1, K3, K4 ACTUATOR

⁄2-3⁄4

35⁄8

(15)-(20)

(92)

1 (25)

—

—3

⁄16

Weight 36 in2 60 in2 28 —

41⁄8

27⁄8

(84)

(105)

(73)

35⁄8

35⁄16

41⁄8

27⁄8

( 92)

(84)

(105)

(73)

(13)

—

11⁄4

411⁄16

41⁄8

411⁄16

31⁄8

(32)

(119)

(105)

(119)

(79)

(16)

(22)

11⁄2

411⁄16

41⁄8

411⁄16

31⁄8

(40)

(119)

(105)

(119)

(79)

(17)

(23)

47⁄8

43⁄16

45⁄8

31⁄8

(50)

(124)

(106)

(125)

(79)

(19)

(25)

Control Tip: Pair with Airmaster Pneumatic Temperature Controller for local temperature control. SEE PAGE 79. Control Tip: Install with Model 65A Air Filter Regulator to convert plant air to instrument quality air. SEE PAGE 169.

- 135 -

KOMBAT SERIES K CONTROL VALVES

K1, K4, K5, K6 ACTUATOR SHUTOFF TABLE

KOMBAT SERIES K CONTROL VALVES

(Refer to Temperature Limits) Size

Orifice

1/2

A, C, E B

Act. Size 36 36

3/4

T T

36 36

60 36

11⁄4

60 36

60 11⁄2

36 60

21⁄2

Direct Shutoff, K1,K4* Shutoff, Bench Actuator Reverse Shutoff, K1,K4* Bench Actuator Range Code 3-15 psi 0-20 psi† 0-30 psi‡ Range Code 3-15 psi 0-20 psi† 0-30 psi‡ K5,K6 6-15 RA 400 400 — 3-12 DA 400 400 — 6-15 RA 400 400 — 3-12 DA 300 400 — 400 — — — — — 3-9 DB 400 400 — 6-15 RA 300 400 — 3-9 DB 400 400 — 6-15 RA 100 300 — 3-9 DB 250 400 — 9-15 RR 225 350 — — — — — — 400 12-15 RC 300 400 — — — — — — 12-15 RC 400 400 — 3-7 DG 400 400 — 9-15 RB 150 250 — 3-9 DB 100 200 — 12-15 RC 250 400 — — — — — — 330 13-15 RE 400 400 — — — — — — — — — — — 3-7 DG 400 400 — 9-15 RB 150 175 — 3-9 DR 150 250 — 12-15 RC 200 250 — — — — — — 13-15 RE 250 275 — — — — — — 210 12-15 RG 300 400 — 3-7 DG 300 400 — 13-15 RH 400 400 — — — — — — 12-15 RC 150 225 — — — — —— 13-15 RE 200 250 — — — — — — 161 12-15 RG 225 275 — 3-7 DG 200 400 — 13-15 RH 275 300 — — — — — — 12-15 RC 50 75 — — — — — — 13-15 RE 75 100 — — — — — — 121 12-15 RG 125 200 — 3-7 DG 100 300 — 13-15 RH 175 250 — — — — — — 10-15 RH 75 — 100 3-8 DH 70 — 200 12-15 RQ 125 — 125 3-8 DH 70 — 200 — 22-30 RT — — 125 3-8 DH 70 — 200 10-15 RH 40 — 60 3-8 DH 40 — 100 12-15 RQ 60 — 80 3-8 DH 40 — 100 — 22-30 RT — — 110 3-8 DH 40 — 100 12-15 RQ 20 — 32 3-8 DH 10 — 25 — 22-30 RT — — 50 3-8 DH 10 — 25 † Based on 20 psi air supply. ‡ Based on 30 psi air supply.

* Shutoff pressures are in conformance with ANSI/FCI 70-2 Class IV Reverse Acting - Fail Closed/Air to Open (FC/ATO) Direct Acting - Fail Open/Air to Close (FO/ATC)

K1, K4, K5, K6 CV TABLE PERCENT OF TRAVEL 5 Valve Size Travel Orifice 1/2 1/4 C 0.1 E 0.3 A 0.3 B 0.15 T 0.7 3/4 5/16 T 0.7 1 1/4 T 0.7 1-1/4 5/16 T 0.8 1-1/2 5/16 T 1.0 2 5/16 T 1.0 2-1/2 3/4 T 5 3 3/4 T 5 4 3/4 T 12

0.2 0.5 0.6 0.25 1.2 1.3 1.3 1.7 2.0 2.0 11 11 23

0.3 0.7 1.2 0.65 2.0 2.4 2.4 4.0 4.5 4.5 23 30 46

0.36 0.9 1.7 1.5 2.7 3.3 3.8 6.5 7.2 7.4 36 47 69

0.41 1.1 2.2 2.7 3.2 4.2 5.5 9.3 9.9 10.6 46 61 89

- 136 -

50 Cv 0.46 1.3 2.6 3.3 3.8 4.9 7.4 12.6 12.4 15.1 53 72 104

100

0.51 1.5 2.9 3.7 4.3 5.5 9.0 15.3 15.2 18.8 59 79 116

0.56 1.7 3.1 3.9 4.7 6.0 10.0 17.0 18.2 22.8 62.5 85 127

0.6 1.9 3.2 4.1 4.9 6.4 10.6 18.1 20.9 26.1 65.7 90 134

0.65 2 3.25 4.2 5.1 6.8 10.9 19.1 23.4 28.3 68 92 140

0.7 2.1 3.3 4.3 5.2 7.0 11.0 20.0 25.0 30.0 71 94 146

K3, K7 ACTUATOR SHUTOFF TABLE Size

Act. Size

Bench Range

1/2

3/4

11⁄4

5.5 - 12.5 6.5 - 11.5 8 - 11 5.5 - 12.5 6.5 - 11.5 8 - 11 5.5 - 12.5 6.5 - 11.5 8 - 11 5.5 - 12.5 7.5 - 10.5 7.5 - 12 8 - 11 5.5 - 12.5 7.5 - 10.5 7.5 - 12 8 - 11 5.5 - 12.5 7.5 - 10.5 7.5-12 8 - 11

60 11⁄2

36 60

* Lower Part (B) Fail Closed ** Upper Part (A) Fail Closed

Actuator K3 Bench Actuator K3 K7 Code Reverse Shutoff* Range Code Direct Shutoff** Shutoff 3-15 psi 0-20 psi 3-15 psi 0-20 psi RA 125 300 4.5 - 13.5 DM 85 400 RB 175 375 6 - 12 DA 175 400 400 RC 250 400 RA 125 300 4.5 - 13.5 85 400 DM RB 175 375 6 - 12 DA 175 400 400 RC 250 400 RA 75 200 4.5 - 13.5 60 250 DM RB 125 250 6 - 12 DA 125 300 295 RC 200 300 RC 60 125 6 - 12 80 200 DC RE 110 200 7 - 11 DD 100 225 185 RG 200 300 7 - 11 175 XX DG RH 225 350 RC 50 100 6 - 12 60 150 DC RE 85 150 7 - 11 DD 75 175 145 RG 125 250 7 - 11 135 XX DG RH 175 275 RC 35 75 6 - 12 45 100 DC RE 70 100 7 - 11 DD 60 135 105 RG 75 175 7-11 100 XX DG RH 125 200 --

K3, K7 CV TABLE

PERCENT OF TRAVEL Valve Size Travel (In) Port 1/2 7/32 Lower Upper 3/4 7/32 Lower Upper 1 7/32 Lower Upper 1-1/4 1/2 Lower Upper 1-1/2 1/2 Lower Upper 2 1/2 Lower Upper

0 5.6 0 7.1 0 9.2 0 19.5 0 24 0 35

0.9 5.55 0.9 7 0.8 8.5 2.7 19 2 23 2.2 32.4

1.9 5.5 2 6.9 1.7 7.9 6.2 18.5 6 22 5.7 30

2.7 5.3 3 6.5 2.9 7.1 10.2 17.5 11 20 10.9 27

3.6 4.9 4 5.9 4 6.2 15 15.5 16 18 16 23.5

50 Cv 4.3 4.5 4.9 5.2 5.3 5.3 18.8 13.5 20 15 21 20

100

4.8 3.9 5.5 4.4 6.2 4.2 20 11 22.5 12 24 16

5.2 3.1 6 3.4 7.2 3.2 20.8 8 24.5 9 27.4 12

5.3 2.2 6.2 2.3 7.8 2.1 21.2 5 26 6 30 8

5.35 1.2 6.3 1.2 8.4 1.1 21.6 2.5 27 2.7 32 4

5.4 0 6.4 0 8.7 0 22 0 28 0 34 0

K3, K7 OPERATION MIXING

DIVERTING

B B - 137 -

When used for mixing service, the forces developed by the two inlet flows oppose each other, creating little, if any, unbalance. Thus, the actuator can control the flow efficiently with very little power lost in overcoming dynamic unbalance. When used for diverting service, simply reverse the valve installation.

KOMBAT SERIES K CONTROL VALVES

(Refer to Temperature Limits)

K1, K4, K5, K6 SATURATED STEAM CAPACITY TABLE (Modified Equal Percent Contour Plug) (Lb/Hr) Pressure (PSI) P1

KOMBAT STEAM CAPACITY TABLE

100

125

150

175

200

225

250

Valve Size and Port

1/2” C

1/2” E

1/2” A

1/2” B

1/2” T

3/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

4”

5 0 10 5 0 15 10 0 25 15 0 25 15 0 35 30 25 2-0 45 40 35 4-0 55 50 45 8-0 75 60 15-0 100 75 21-0 125 100 28-0 150 125 100 35-0 150 125 41-0 175 150 48-0 200 150 100 54-0

22 27 24 31 34 26 34 40 30 46 51 52 59 62 57 63 67 72 63 69 74 83 77 84 89 99 97 113 125 109 138 151 119 153 176 128 168 189 202 181 206 227 193 221 252 204 256 275 277

65 81 72 92 101 79 102 119 90 137 152 156 178 185 172 190 202 217 188 208 223 249 232 251 266 296 291 340 375 326 413 452 356 460 529 384 503 567 605 542 618 681 578 664 755 611 769 825 830

102 128 114 145 159 124 161 187 142 215 239 245 280 290 271 299 318 341 295 327 351 391 365 395 417 466 457 534 589 512 649 710 560 723 831 604 791 891 951 852 971 1069 908 1043 1187 960 1208 1297 1304

133 166 148 189 207 161 209 243 184 280 312 319 365 378 353 389 414 444 384 426 457 509 476 514 544 607 596 696 767 667 845 925 730 943 1082 787 1030 1161 1239 1110 1265 1393 1183 1359 1547 1251 1574 1690 1699

161 201 179 229 250 195 253 294 223 338 377 385 442 457 427 470 501 537 464 515 552 616 575 622 658 734 721 841 927 806 1022 1119 882 1140 1309 951 1246 1403 1498 1342 1529 1685 1430 1644 1870 1512 1904 2044 2055

217 270 241 308 337 262 341 396 300 455 507 519 595 615 575 633 674 723 625 693 744 829 774 837 885 988 970 1133 1249 1086 1376 1507 1188 1535 1762 1281 1677 1889 2016 1806 2059 2268 1925 2213 2518 2036 2563 2752 2766

341 425 379 484 529 412 536 623 472 715 797 815 935 967 903 995 1059 1136 982 1090 1169 1303 1216 1315 1391 1552 1525 1780 1962 1706 2163 2367 1866 2412 2769 2013 2635 2969 3168 2839 3235 3565 3025 3478 3956 3199 4027 4324 4346

620 773 689 880 962 750 974 1132 858 1301 1450 1482 1699 1758 1643 1809 1925 2066 1786 1981 2125 2370 2212 2391 2530 2822 2773 3236 3567 3102 3933 4304 3394 4385 5035 3659 4791 5398 5761 5161 5882 6481 5500 6323 7194 5817 7322 7862 7902

775 966 861 1099 1202 937 1217 1416 1072 1626 1812 1852 2124 2198 2053 2262 2406 2582 2232 2477 2656 2962 2765 2989 3162 3527 3466 4045 4459 3877 4916 5381 4242 5481 6293 4574 5989 6747 7201 6452 7353 8101 6875 7904 8992 7271 9153 9827 9878

930 1159 1033 1319 1443 1125 1461 1699 1287 1951 2174 2223 2549 2637 2464 2714 2888 3099 2679 2972 3187 3555 3318 3587 3795 4233 4159 4854 5351 4652 5899 6457 5090 6577 7552 5489 7187 8097 8641 7742 8823 9722 8250 9485 10790 8725 10984 11792 11854

2237 2846 2477 3216 3586 2692 3543 4262 3072 4755 5525 5384 6297 6724 5943 6596 7076 7905 6444 7194 7767 9067 7996 8690 9246 10797 10020 11845 13649 11169 14409 16470 12192 15975 19264 13124 17388 19859 22031 18677 21533 24799 -

2962 3768 3280 4257 4748 3565 4691 5643 4067 6295 7315 7128 8337 8903 7869 8732 9368 10466 8531 9524 10282 12005 10587 11505 12241 14294 13266 15683 18071 14787 19077 21806 16142 21150 25505 17376 23021 26293 29168 24728 28509 32833 -

4601 5853 5094 6613 7374 5537 7286 8765 6316 9778 11362 11071 12948 13827 12222 13563 14550 16256 13250 14792 15971 18645 16443 17870 19013 22202 20604 24358 28068 22968 29630 33869 25071 32850 39614 26988 35755 40838 45304 38407 44279 50996 -

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 138 -

K1, K4, K5, K6 SATURATED STEAM CAPACITY TABLE (Modified Equal Percent Contour Plug) (Kg/Hr) P1

0.7

1.5

3.5

Valve Size and Port

1/2” C

1/2” E

1/2” A

1/2” B

1/2” T

3/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

4”

0.3 0.2 0.7 0.5 0.3 1 0.7 0.5 1.5 1.2 1 2 1.0 0 3.0 2.0 1.0 .1-0 3.0 2.0 1.0 .3-0 4.0 3.0 2.0 .6-0 5.0 3.0 1.0-0 7.0 5.0 1.6-0 8.0 5.0 1.8-0 10.0 7.0 5.0 2.4-0 10.0 5.0 2.9-0 12.0 5.0 3.1-0 15.0 10.0 5.0 3.7-0

10 11 10 12 14 14 17 18 16 19 20 24 29 32 20 30 33 36 28 34 37 39 30 39 43 47 47 56 62 53 67 77 56 75 84 62 85 90 98 87 104 112 81 111 120 73 115 127 133

31 34 31 37 42 43 50 53 47 56 60 73 87 97 59 89 99 108 83 103 110 118 91 117 128 140 140 169 187 160 200 230 168 224 251 185 254 270 294 261 312 337 243 332 359 219 346 380 400

49 53 48 59 65 67 79 84 74 88 95 114 137 152 92 140 155 170 130 162 172 186 144 184 201 220 221 265 293 252 314 361 265 353 395 291 399 425 462 410 491 530 383 521 564 344 544 597 629

64 69 63 76 85 87 103 109 97 115 124 149 179 198 120 182 202 222 169 211 224 242 187 239 262 287 288 346 382 328 410 470 345 459 515 379 520 553 602 535 640 691 499 679 734 448 709 778 819

78 84 76 92 103 106 124 132 117 139 149 180 216 239 145 221 245 268 204 255 271 293 226 290 317 347 348 418 462 397 496 569 417 556 623 458 629 669 728 647 774 835 603 821 888 542 858 941 990

104 113 102 125 139 142 167 178 157 188 201 242 291 322 195 297 329 361 275 344 365 394 305 390 427 467 468 563 622 534 667 765 562 748 838 616 846 900 979 871 1041 1124 812 1105 1195 730 1155 1266 1333

164 177 161 196 218 224 263 280 247 295 316 381 457 506 307 466 518 567 432 540 574 620 479 612 671 734 736 884 978 839 1048 1203 882 1175 1317 968 1330 1415 1539 1368 1636 1767 1275 1737 1878 1147 1815 1990 2095

298 322 292 356 396 407 479 508 449 536 575 692 832 920 558 848 941 1031 786 982 1044 1126 870 1113 1220 1334 1338 1607 1778 1526 1906 2187 1605 2137 2395 1761 2418 2573 2798 2488 2975 3213 2319 3158 3415 2086 3300 3619 3809

373 402 365 445 495 508 598 635 562 670 719 865 1040 1149 698 1060 1176 1289 983 1228 1305 1408 1088 1392 1525 1667 1672 2009 2222 1907 2382 2733 2006 2671 2994 2201 3023 3216 3498 3110 3719 4016 2898 3948 4269 2607 4125 4523 4762

447 483 438 534 594 610 718 762 674 804 862 1038 1248 1379 838 1272 1412 1547 1179 1473 1566 1690 1306 1670 1830 2001 2007 2411 2667 2289 2859 3280 2407 3205 3592 2641 3627 3859 4197 3732 4463 4819 3478 4737 5123 3129 4950 5428 5714

1079 1171 1049 1289 1448 1467 1746 1870 1616 1945 2100 2508 3098 3264 2000 3099 3531 3661 2836 3615 3942 4000 3131 4069 4544 4757 4848 5987 6311 5505 7015 7762 5780 7916 8502 6327 8886 9633 9939 -

1429 1551 1389 1707 1918 1942 2312 2476 2139 2575 2781 3321 4102 4322 2647 4103 4675 4847 3755 4786 5219 5296 4145 5387 6016 6299 6419 7926 8356 7289 9288 10277 7652 10480 11256 8376 11764 12753 13158 -

2220 2409 2157 2651 2978 3017 3591 3846 3323 3999 4319 5158 6371 6713 4112 6373 7261 7528 5832 7433 8105 8225 6438 8367 9344 9783 9970 12311 12978 11321 14425 15962 11885 16277 17483 13009 18272 19808 20438 -

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 139 -

KOMBAT STEAM CAPACITY TABLE

Pressure (bar)

K1, K4, K5, K6 WATER CAPACITY TABLE (Modified Equal Percent Contour Plug) (G.P.M.) Pressure (PSI) P1

KOMBAT WATER CAPACITY TABLE

100

125

150

175

200

225

250

300

400

Valve Size and Port

1/2” C

1/2” E

1/2” A

1/2” B

1/2” T

3/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

4”

5 3 10 7 4 15 10 5 22 17 6 25 20 8 35 30 25 10 50 40 25 12 70 50 25 15 75 60 20 100 75 24 125 100 29 150 125 100 34 150 100 39 175 100 43 200 150 100 48 250 150 58 350 200 77

2 2 2 2 2 2 2 3 2 3 3 3 3 4 3 3 4 4 2 3 4 5 2 4 5 5 4 4 6 4 5 7 4 5 8 4 5 6 8 5 7 9 5 8 9 5 7 9 10 5 9 11 5 10 13

5 6 5 6 7 5 7 8 6 8 10 8 9 12 8 9 11 13 7 9 12 15 5 11 15 16 11 13 19 11 15 21 11 15 23 11 15 18 25 15 21 27 15 23 28 15 21 26 30 15 26 33 15 30 38

7 9 7 9 11 7 10 13 9 12 16 13 15 19 13 15 17 21 10 15 20 23 7 17 23 26 17 21 30 17 23 33 17 23 36 17 23 29 39 23 33 42 23 37 45 23 33 40 47 23 40 51 23 47 59

10 11 10 12 14 10 14 17 12 16 21 17 19 24 17 19 22 27 14 19 25 30 10 22 30 33 22 27 38 22 30 43 22 30 47 22 30 37 51 30 43 55 30 48 58 30 43 53 61 30 53 67 30 61 77

12 14 12 15 17 12 16 20 15 19 25 20 23 29 20 23 26 33 16 23 31 36 12 26 37 40 26 33 47 26 37 52 26 37 57 26 37 45 62 37 52 66 37 58 70 37 52 64 74 37 64 81 37 74 93

16 19 16 20 23 16 22 27 20 25 34 27 31 40 27 31 35 44 22 31 41 48 16 35 49 54 35 44 63 35 49 70 35 49 77 35 49 61 83 49 70 89 49 78 94 49 70 86 99 49 86 109 49 99 126

25 29 25 31 36 25 35 43 31 40 54 43 49 62 43 49 55 70 35 49 65 76 25 55 78 85 55 70 98 55 78 111 55 78 121 55 78 95 131 78 110 140 78 123 148 78 110 135 156 78 135 171 78 156 198

45 53 45 57 66 45 63 77 57 72 98 77 89 113 77 89 100 126 63 89 118 139 45 100 141 155 100 126 179 100 141 201 100 141 220 100 141 173 237 141 200 254 141 224 270 141 200 245 284 141 245 311 141 283 359

56 66 56 71 83 56 79 97 71 90 122 97 112 141 97 112 125 158 79 112 148 173 56 125 177 194 125 158 224 125 177 251 125 177 275 125 177 217 297 177 250 317 177 280 337 177 250 306 355 177 306 389 177 354 449

67 79 67 85 99 67 95 116 85 108 147 116 134 170 116 134 150 190 95 134 177 208 67 150 212 232 150 190 268 150 212 301 150 212 330 150 212 260 356 212 300 381 212 335 405 212 300 367 426 212 367 467 212 424 539

159 188 159 201 235 159 225 275 201 256 348 275 318 402 275 318 355 449 225 318 420 492 159 355 502 550 355 449 635 355 502 714 355 502 781 355 502 615 843 502 710 901 -

210 249 210 266 312 210 297 364 266 339 461 364 420 532 364 420 470 595 297 420 556 651 210 470 665 728 470 595 841 470 665 945 470 665 1034 470 665 814 1116 665 940 1193 -

326 386 326 413 484 326 462 565 413 526 715 565 653 826 565 653 730 923 462 653 864 1012 326 730 1032 1131 730 923 1306 730 1032 1467 730 1032 1606 730 1032 1264 1734 1032 1460 1853 -

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv. - 140 -

K1, K4, K5, K6 WATER CAPACITY TABLE (Modified Equal Percent Contour Plug) (M3/Hr.) P1

0.7

1.5

3.5

Valve Size and Port

1/2” C

1/2” E

1/2” A

1/2” B

1/2” T

3/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

4”

0.3 0.2 0.7 0.5 0.25 1 0.7 0.3 1.5 1 0.4 2 1.5 0.6 3 2 1.5 0.7 3.5 3 2 0.8 4 3 2 1 5 3 1.2 6 5 1.6 8 5 2 10 8 5 2.3 10 5 2.7 12 5 2.9 14 10 5 3.2 17 14 3.9 24 20 5.2

0.4 0.4 0.3 0.4 0.5 0.4 0.5 0.7 0.4 0.6 0.8 0.6 0.7 0.9 0.4 0.7 0.9 1.0 0.4 0.6 0.9 1.1 0.6 0.9 1.0 1.2 0.6 1.0 1.3 0.9 1.0 1.5 0.9 1.4 1.7 0.9 1.2 1.6 1.9 1.2 1.8 2.0 1.0 1.9 2.1 1.0 1.6 2.1 2.2 1.0 1.5 2.4 1.0 1.6 2.8

1.1 1.3 1.0 1.3 1.6 1.3 1.6 2.0 1.3 1.8 2.3 1.8 2.2 2.8 1.3 2.2 2.6 3.0 1.3 1.8 2.6 3.2 1.8 2.6 3.1 3.6 1.8 3.1 4.0 2.6 3.1 4.6 2.6 4.1 5.1 2.6 3.6 4.8 5.7 3.6 5.4 6.1 3.1 5.7 6.3 3.1 4.8 6.3 6.7 3.1 4.4 7.3 3.1 4.8 8.5

1.8 2.0 1.6 2.0 2.5 2.0 2.6 3.1 2.0 2.9 3.6 2.9 3.5 4.4 2.0 3.5 4.0 4.8 2.0 2.9 4.0 5.1 2.9 4.0 4.9 5.7 2.9 4.9 6.3 4.0 4.9 7.2 4.0 6.4 8.1 4.0 5.7 7.6 8.9 5.7 8.6 9.6 4.9 9.0 9.9 4.9 7.6 9.9 10.6 4.9 7.0 11.5 4.9 7.6 13.3

2.4 2.6 2.0 2.6 3.2 2.6 3.3 4.1 2.6 3.7 4.7 3.7 4.6 5.8 2.6 4.6 5.3 6.2 2.6 3.7 5.3 6.7 3.7 5.3 6.4 7.4 3.7 6.4 8.1 5.3 6.4 9.4 5.3 8.3 10.5 5.3 7.4 9.8 11.6 7.4 11.2 12.5 6.4 11.8 12.9 6.4 9.8 12.9 13.8 6.4 9.1 14.9 6.4 9.8 17.4

2.8 3.2 2.5 3.2 3.9 3.2 4.0 4.9 3.2 4.5 5.7 4.5 5.5 7.0 3.2 5.5 6.4 7.5 3.2 4.5 6.4 8.0 4.5 6.4 7.8 9.0 4.5 7.8 9.9 6.4 7.8 11.4 6.4 10.1 12.7 6.4 9.0 11.9 14.0 9.0 13.5 15.1 7.8 14.2 15.6 7.8 11.9 15.6 16.7 7.8 11.0 18.0 7.8 11.9 21.0

3.8 4.3 3.3 4.3 5.2 4.3 5.4 6.6 4.3 6.1 7.7 6.1 7.4 9.4 4.3 7.4 8.6 10.1 4.3 6.1 8.6 10.8 6.1 8.6 10.5 12.1 6.1 10.5 13.3 8.6 10.5 15.3 8.6 13.5 17.1 8.6 12.1 16.0 18.9 12.1 18.2 20.3 10.5 19.1 21.1 10.5 16.0 21.0 22.5 10.5 14.8 24.3 10.5 16.0 28.3

6.0 6.7 5.2 6.7 8.2 6.7 8.5 10.4 6.7 9.5 12.0 9.5 11.7 14.7 6.7 11.7 13.5 15.9 6.7 9.5 13.5 17.0 9.5 13.5 16.5 19.0 9.5 16.5 20.8 13.5 16.5 24.1 13.5 21.3 26.9 13.5 19.0 25.2 29.6 19.0 28.5 32.0 16.5 30.1 33.1 16.5 25.2 33.0 35.3 16.5 23.3 38.2 16.5 25.2 44.4

10.9 12.2 9.5 12.2 15.0 12.2 15.5 18.9 12.2 17.3 21.9 17.3 21.2 26.8 12.2 21.2 24.5 28.9 12.2 17.3 24.5 30.9 17.3 24.5 30.0 34.6 17.3 30.0 37.9 24.5 30.0 43.8 24.5 38.7 48.9 24.5 34.6 45.8 53.9 34.6 51.9 58.1 30.0 54.7 60.2 30.0 45.8 59.9 64.2 30.0 42.4 69.4 30.0 45.8 80.8

13.7 15.3 11.8 15.3 18.7 15.3 19.3 23.7 15.3 21.6 27.3 21.6 26.5 33.5 15.3 26.5 30.6 36.2 15.3 21.6 30.6 38.7 21.6 30.6 37.4 43.2 21.6 37.4 47.4 30.6 37.4 54.7 30.6 48.3 61.1 30.6 43.2 57.2 67.3 43.2 64.9 72.7 37.4 68.4 75.2 37.4 57.2 74.9 80.3 37.4 53.0 86.7 37.4 57.2 100.9

16.4 18.3 14.2 18.3 22.5 18.3 23.2 28.4 18.3 25.9 32.8 25.9 31.8 40.2 18.3 31.8 36.7 43.4 18.3 25.9 36.7 46.4 25.9 36.7 44.9 51.9 25.9 44.9 56.8 36.7 44.9 65.6 36.7 58.0 73.4 36.7 51.9 68.6 80.8 51.9 77.8 87.2 44.9 82.0 90.2 44.9 68.6 89.9 96.4 44.9 63.5 104.1 44.9 68.6 121.1

38.8 43.4 33.6 43.4 53.2 43.4 54.9 67.3 43.4 61.4 77.7 61.4 75.2 95.1 43.4 75.2 86.8 102.7 43.4 61.4 86.8 109.8 61.4 86.8 106.3 122.8 61.4 106.3 134.5 86.8 106.3 155.3 86.8 137.3 173.7 86.8 122.8 162.4 191.2 -

51.4 57.5 44.5 57.5 70.4 57.5 72.7 89.0 57.5 81.3 102.8 81.3 99.6 125.9 57.5 99.6 115.0 136.0 57.5 81.3 115.0 145.4 81.3 115.0 140.8 162.6 81.3 140.8 178.1 115.0 140.8 205.6 115.0 181.8 229.9 115.0 162.6 215.1 253.2 -

79.9 89.3 69.2 89.3 109.3 89.3 112.9 138.3 89.3 126.3 159.7 126.3 154.6 195.6 89.3 154.6 178.6 211.3 89.3 126.3 178.6 225.9 126.3 178.6 218.7 252.5 126.3 218.7 276.6 178.6 218.7 319.4 178.6 282.3 357.1 178.6 252.5 334.0 393.2 -

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv. - 141 -

KOMBAT WATER CAPACITY TABLE

Pressure (bar)

INTIMIDATOR TYPE J CONTROL VALVE SIZES 1/2" - 2" ANSI CLASS 150, 300, 600 l High

Capacity Streamlined Body reduces velocity and pressure loss.

INTIMIDATOR TYPE J CONTROL VALVE

l Compact l Multiple

Design for ease of installation.

Port Sizes allows flexibility in sizing.

l Stainless

Steel Trim for long life and corrosion

resistance. l Super

Polished, Extra Thick Stem provides low friction and precise control.

l Live

Loaded V ring Packing is self adjusting.

l Slip-on

Flanges for flexibility in piping.

l NEMUR

4 Mounting Pad for accessories.

MODELS l J1 — Cast Iron l J3 — Stainless Steel*

OPTIONS l 36 or 60 sq. in. actuators l Soft Seats- 450º F l Moore, PMV, Eckardt Accessories l Threaded of Flanged Connections l Graphite or High Temperature Packing l High Temperature 600ºF

PRESSURE/TEMPERATURE CHART

APPLICABLE CODES l ANSI/ISA 70-2 Class IV & VI seat leakage l NEMUR 4 mounting of accessories

PLUG CHARACTERISTICS l 1/8" to 1/4" Port Sizes - Equal Percent, 50:1 flow rangeability l 5/8" to 2-1/4" Port Sizes - Modified Equal Percent, 100:1 flow rangeability Canadian Registration # OC 0591.9C

MAXIMUM RATED FLOW COEFFICIENTS* (Cv) / 5.1 1 2

VALVE SIZE / 1 11/2 10.3 18.2 37 3 4

2 67

* Body is ANSI Class 600. Pressure rating may be limited by choice of flanges.

- 142 -

INTIMIDATOR TYPE J CONTROL VALVE SPECIFICATION

MATERIALS

INTIMIDATOR TYPE J CONTROL VALVE

The valve shall be single seated, top guided compact pneumatic globe control valve with a streamlined body. The actuator shall have all SS hardware with a maximum deadband of .3 PSIG. the valve trim shall be all 316SS with replaceable threaded seats for easy maintenance. Standard packing shall be spring loaded teflon VRings. Optional graphite or high temperature packings available. The valve seat leakage shall conform to ANSI/ISA 70-2 Class IV for metal seats and Class VI for teflon soft seats. The valve shall conform to NEMUR 4 for mounting of accessories.

CONSTRUCTION

Body ……………………………………………316 SS ASTM A351 CF8M …………………………………………………Cast Iron ASTM A126 CL B Seat Ring ……………………………………316 SS ASTM A276 Cond A Packing……………………………………………………………PTFE V ring ……………………………………………………………… PTFE/Graphite ……………………………………………………………………… Graphite Plug & Stem Ass’y ……………………………316 SS ASTM A276 Cond A Yoke……………………………………………………DI ASTM A536/Epoxy Diaphragm ……………………………………………………Nitrile/Polyester Piston …………………………………………316 SS ASTM A743 Grd CF8 Spring ………………………………………………Music Wire ASTM A228 Actuator Housing ……………………………Steel SAE 1006-1008/Epoxy

DIMENSIONS inches AND WEIGHTS pounds A

G (Flange Diameter)

Weights*

Screwed 300/600 36 in.2 60 in.2

36 in.2

60 in.2

36 in.2

60 in.2

150

17⁄8

97⁄8

117⁄8

91⁄4

111⁄4

31⁄2

33⁄4

2 ⁄16

1 ⁄8

9 ⁄8

11 ⁄8

9 ⁄4

11 ⁄4

3 ⁄8

4 ⁄8

20 ⁄2

23⁄4

21⁄8

97⁄8

117⁄8

91⁄4

111⁄4

41⁄4

47⁄8

221⁄2

9 ⁄8

33/8

2 ⁄16

9 ⁄8

11 ⁄8

9 ⁄4

11 ⁄4

6 ⁄8

29 ⁄4

45 ⁄2

111⁄4

39⁄32

35⁄16

97⁄8

117⁄8

91⁄4

111⁄4

61⁄2

381⁄4

Size

Scrd.

Flg.

75⁄8

211⁄16

⁄4

7 ⁄8

8 ⁄8

73⁄4

81⁄4

1 ⁄2

9 ⁄4

101⁄2

⁄2

201⁄2 1

361⁄2 1

Flanged 36 in.2 60 in.2

231⁄2

391⁄2

36 ⁄2

25 ⁄4

413⁄4

383⁄4

451⁄4

40 ⁄4

571⁄2

541⁄4

501⁄4

681⁄4

*Weights are approximate.

PRESSURE RECOVERY FACTORS For Gas: XT=0.7, For FL: See Chart ⁄2

⁄4

.851

⁄4 ⁄8

⁄8

.79

⁄4

.864

.82

⁄8

.775

⁄4

.869

⁄8

.839

⁄8

11⁄4

.805

.768

- 143 -

⁄8

11⁄2 11⁄4

13⁄4

11⁄4

2 13⁄4

21⁄4

.843

.82

.782

.841

.811

.772

INTIMIDATOR ORDERING CODE CODE SELECTION CHART Model

INTIMIDATOR ORDERING CODE

J 1

1 2

Orifice

J 3

Size

C 4

Connections

9 5

Model Position 1 & 2 J1 = Cast Iron J3 = Stainless Orifice Position 3 F = 1⁄8 G = 3⁄16 H = 1⁄4 J = 5⁄8 K = 7⁄8 L = 11⁄4 M = 13⁄4 N = 21⁄4 Size Position 4 C = 1⁄2 D = 3⁄4 E =1 G = 11⁄2 H =2 Connections Position 5 1 = 150 3 = 300 6 = 600# 9 = Threaded

Trim

1 6

Packing-

Actuator

1 - 3 7 8

6 9

Trim Position 6 1 = Metal 2 = Soft Packing Position 7 1 = V-ring 2 = Graphite 3 = Hi-Temp Actuator Position 8 & 9 01 = None 36 = 36 sq. in. 60 = 60 sq. in. Spring Position 10 & 11 DC = 3-13 Dir 36 DD = 3-10 Dir 36 DE = 3-5 Dir 36 DF = 3-10 Dir 60* DG= 3-11 Dir 60 DH = 3-8 Dir 60 RC = 5-15 Rev 36 RD = 8-15 Rev 36 RE = 10-15 Rev 36 RG = 8-15 Rev 60 RH = 10-15 Rev 60 RK = 20-60 Rev 60 RL = 20-60 Rev 60* RQ = 12-15 Rev 60

Spring

R 10

Positioner

M 11

M 12

P 13

Posit. Set

0 2 0 14 15 16

Positioner Position 12 & 13 AA = None EI = Eckardt I/P EP = Eckardt P MI = Moore I/P MP= Moore P 4P = PMV P4 P 5I = PMV P5 I/P 5P = PMV P5 P Positioner Set Position 14 & 15 01 = None 02 = 3-15/4-20 mA 03 = 3-9/4-12 mA 04 = 9-15/12-20 mA

* 21⁄4" port only.

- 144 -

Accessories

Inlet Pressure

1 - 1 17 18

Accessories Position 16 & 17 01 = None 02 = Limit Switch, Mechanical 03 = Limit Switch, Proximity Switch 04 = Feedback Potentiometer 1K 05 = Feedback 420mA Posit. Trans Inlet Pressure Position 18, 19 & 20 __ __ __ = Actual Setting

2 19

5 20

INTIMIDATOR SHUTOFF & CV TABLES ACTUATOR SHUTOFF TABLE REVERSE SHUTOFF BENCH

ACTUATOR

BENCH

SIZE

RANGE

3-15 PSI

0-20 PSI*

RANGE

3-15 PSI

0-20 PSI

1/8

5 - 15

0 - 750

3 - 13

0 - 750

3/16, 1/4

5 - 15

0 - 250

0 - 750

3 - 13

0 - 250

0 - 750

5 - 15 8 - 15 10 - 15

— 0 - 350 350 - 550

0 - 50 50 - 500 500 - 750

3 - 10 3-5 —

0 - 300 300 - 750 —

0 - 750 300 -750 —

8 - 15 10 - 15 8 - 15 10 - 15 12 - 15

0 - 200 200 - 300 0 - 500 500 - 650 650 - 750

0 - 300 300 - 450 0 - 700 700 - 750 —

3 - 10 3-5 3 - 11 3-8 —

0 -150 150 - 400 0 - 300 300 - 500 —

0 - 350 350 - 650 0 - 600 600 - 750 —

— 10 - 15 8 - 15 10 - 15 12 - 15 20 - 60**

— 0 - 150 0 - 200 200 - 250 250 - 300 —

— 0 - 225 0 - 300 300 - 350 350 - 400 0 - 750**

3 - 10 3-5 3 - 11 3-8 — —

0 - 150 150 - 225 0 - 150 150 - 250 — —

0 - 300 300 - 375 0 - 350 350 - 450 — —

10 - 15 8 - 15 10 - 15 12 - 15 20 - 60**

0 - 75 0 - 75 75 - 125 125 - 175 —

0 - 125 0 - 125 125 - 175 175 - 225 0 - 375**

3-5 3 - 11 3-8 — —

0 - 100 0 - 100 100 - 125 — —

0 - 200 0 - 200 200 - 250 — —

12 - 15 20 - 60**

0 - 100 —

0 - 125 0 - 225**

3 - 10 —

0 - 50 —

0 - 100 —

5/8

36 7/8 60 36 1-1/4 60

36 1-3/4

2-1/4

* Based on 20 psi air supply w/ EPC or Positioner ** Based on 60 psi air supply w/ EPC or Positioner NOTES: 1) For pressures over 750 psi please consult factory 2) For direct configured actuators 60 psi air signal will achieve 750 psi shutoff except for 2.25 port which will achieve 650 psi shutoff 3) Do not exceed 60 psi air signal to actuator

DIRECT SHUTOFF

INTIMIDATOR Cv & SHUTOFF TABLES

PORT

ACTUATOR SELECTION Select Actuator size and bench range that will accommodate require shut off with port size selected. Select reverse for air to open fail close applications, direct for air to close fail open applications.

Cv TABLE SIZE 1/2

3/4

1-1/2

TRAVEL 3/4

3/4

3/4 1-1/16

PERCENT OF TRAVEL

PORT SIZE

PLUG CONTOUR

100

1/8

0.002

0.003

0.006

0.011

0.021

0.032

0.042

0.052

0.062

0.072

0.08

3/16

0.004

0.008

0.014

0.021

0.03

0.045

0.063

0.095

0.145

0.25

0.5

1/4

0.03

0.04

0.07

0.12

0.18

0.25

0.36

0.49

0.7

1.1

1.5

5/8

MEP

0.05

0.1

0.18

0.31

0.49

0.73

1.1

1.6

2.3

3.4

5.1

1/8

0.002

0.003

0.006

0.011

0.021

0.032

0.042

0.052

0.062

0.072

0.08

3/16

0.004

0.008

0.014

0.021

0.03

0.045

0.063

0.095

0.145

0.25

0.5

1/4

0.03

0.04

0.07

0.12

0.18

0.25

0.36

0.49

0.7

1.1

1.5

5/8

MEP

0.05

0.07

0.18

0.31

0.47

0.73

1.1

1.6

2.4

3.8

7/8

MEP

0.07

0.19

0.58

1.3

1.9

2.5

3.8

5.7

8.7

10.3

5/8

MEP

0.04

0.07

0.16

0.31

0.54

0.79

1.1

1.8

2.2

6.2

7/8

MEP

0.07

0.15

0.42

0.75

1.2

1.9

2.9

4.2

6.7

9.8

12.1

1-1/4

MEP

0.09

0.27

0.63

1.4

3.2

5.3

7.5

11.5

15.6

18.2

7/8

MEP

0.11

0.21

0.54

0.89

1.4

1.9

2.7

3.9

6.4

10.1

13.2

1-1/4

MEP

0.14

0.37

0.99

1.5

2.4

3.6

5.3

7.5

12.3

16.8

22 37

1-3/4

MEP

0.41

0.85

2.4

4.3

6.4

9.9

15.7

22.7

34.2

1-1/4

MEP

0.14

0.37

0.99

1.5

2.4

3.6

5.3

7.5

12.3

17.3

1-3/4

MEP

0.41

0.85

2.4

4.3

6.5

2-1/4

MEP

0.75

1.5

3.5

6.5

10.5

15.5

- 145 -

INTIMIDATOR SATURATED STEAM CAPACITY TABLE (Lbs./Hr.) Pressure (PSI) P1

INTIMIDATOR STEAM CAPACITY TABLE

100

125

150

175

200

225

250

1/2

Valve Size and Port 1

3/4

1-1/2

1/8

3/16

1/4

5/8

1/8

3/16

1/4

5/8

7/8

5/8

7/8

1-1/4

7/8

1-1/4

1-3/4

1-1/4

1-3/4

2-1/4

5 3 10 7 5 15 10 7 22 17 10 25 20 3-0 35 30 25 6-0 45 40 35 9-0 55 50 45 14-0 75 60 22-0 100 75 30-0 125 100 38-0 150 125 100 46-0 150 125 54-0 175 150 63-0 200 175 150 71-0

2 3 3 3 4 3 4 4 4 5 6 6 7 8 7 7 8 9 7 8 9 10 9 10 10 12 11 13 15 13 16 19 14 18 22 15 20 22 25 21 24 28 22 26 31 23 27 30 34

16 18 17 21 22 19 25 27 26 32 36 38 41 47 42 46 49 55 45 50 54 64 56 61 65 76 70 83 96 78 101 116 86 112 136 92 122 139 155 131 152 175 139 162 194 147 172 189 214

47 53 52 62 67 56 74 81 79 95 108 113 124 141 125 138 148 166 135 151 163 191 168 182 194 227 210 249 288 234 303 348 257 336 407 275 367 418 466 392 455 525 417 485 583 441 515 566 641

159 181 177 212 229 192 253 275 268 323 369 384 423 480 424 470 505 564 460 513 554 648 571 620 660 772 715 847 978 797 1030 1182 875 1142 1385 936 1249 1421 1585 1333 1549 1784 1418 1649 1981 1498 1751 1926 2179

2 3 3 3 4 3 4 4 4 5 6 6 7 8 7 7 8 9 7 8 9 10 9 10 10 12 11 13 15 13 16 19 14 18 22 15 20 22 25 21 24 28 22 26 31 23 27 30 34

16 18 17 21 22 19 25 27 26 32 36 38 41 47 42 46 49 55 45 50 54 64 56 61 65 76 70 83 96 78 101 116 86 112 136 92 122 139 155 131 152 175 139 162 194 147 172 189 214

47 53 52 62 67 56 74 81 79 95 108 113 124 141 125 138 148 166 135 151 163 191 168 182 194 227 210 249 288 234 303 348 257 336 407 275 367 418 466 392 455 525 417 485 583 441 515 566 641

187 213 208 250 269 226 297 324 315 380 434 452 497 564 498 553 594 663 541 604 652 763 671 730 777 909 841 996 1151 938 1212 1391 1029 1343 1629 1101 1469 1672 1865 1569 1822 2098 1669 1940 2330 1762 2060 2266 2564

322 366 357 429 463 387 510 555 541 652 744 775 854 969 855 950 1019 1139 928 1036 1119 1309 1153 1253 1334 1560 1444 1710 1975 1609 2081 2388 1766 2306 2796 1890 2522 2870 3202 2693 3127 3602 2865 3331 4001 3025 3536 3889 4401

194 220 215 258 278 233 307 334 326 393 448 467 514 583 515 572 614 686 559 624 674 788 694 754 803 939 869 1029 1189 969 1252 1437 1063 1388 1683 1138 1518 1728 1927 1621 1883 2168 1724 2005 2408 1821 2129 2341 2649

378 430 419 503 543 455 599 652 636 766 874 911 1003 1138 1005 1116 1198 1338 1090 1217 1315 1538 1354 1472 1567 1833 1697 2009 2321 1891 2444 2805 2075 2709 3285 2221 2963 3372 3761 3164 3674 4232 3365 3913 4700 3554 4154 4569 5170

569 646 630 757 817 685 902 981 957 1153 1315 1370 1508 1711 1511 1679 1801 2013 1640 1831 1977 2314 2036 2214 2356 2757 2552 3021 3491 2844 3676 4220 3121 4074 4941 3340 4457 5072 5657 4759 5526 6365 5062 5885 7069 5345 6249 6872 7776

412 469 457 549 593 497 654 712 694 836 954 994 1094 1241 1096 1217 1307 1460 1189 1328 1434 1678 1477 1606 1709 1999 1851 2191 2532 2063 2666 3060 2264 2955 3584 2422 3232 3678 4103 3451 4008 4616 3671 4268 5127 3877 4532 4984 5640

687 781 762 915 988 828 1090 1186 1156 1393 1590 1656 1823 2069 1827 2029 2178 2433 1982 2213 2390 2797 2462 2677 2848 3332 3085 3652 4219 3438 4444 5101 3773 4925 5973 4037 5387 6131 6838 5752 6680 7694 6119 7114 8545 6461 7554 8307 9400

1156 1314 1281 1540 1662 1392 1833 1995 1945 2343 2674 2786 3067 3479 3073 3413 3662 4091 3334 3722 4020 4704 4140 4501 4791 5604 5188 6142 7096 5782 7474 8578 6346 8283 10045 6790 9060 10311 11501 9674 11235 12939 10291 11964 14371 10866 12704 13971 15808

719 817 796 957 1033 865 1139 1240 1209 1457 1662 1732 1906 2163 1910 2121 2277 2543 2072 2313 2499 2924 2574 2798 2978 3484 3225 3818 4411 3594 4646 5332 3945 5149 6244 4221 5632 6409 7149 6014 6984 8043 6397 7437 8933 6755 7897 8685 9827

1344 1527 1489 1789 1931 1617 2130 2319 2260 2723 3108 3237 3564 4043 3571 3966 4256 4755 3874 4325 4672 5466 4811 5231 5568 6513 6029 7138 8247 6719 8686 9969 7375 9626 11674 7891 10529 11983 13366 11243 13056 15038 11960 13904 16701 12628 14764 16237 18372

2094 2380 2320 2788 3009 2520 3319 3613 3522 4243 4842 5044 5553 6300 5564 6179 6632 7409 6037 6739 7279 8517 7497 8151 8675 10148 9394 11122 12850 10469 13534 15534 11491 14998 18190 12296 16406 18671 20826 17518 20344 23431 18635 21665 26023 19676 23004 25300 28626

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 146 -

INTIMIDATOR SATURATED STEAM CAPACITY TABLE (Kg./Hr.)

0.7

1.5

3.5

1/2

Valve Size and Port 1

3/4

1/8

3/16

1/4

5/8

1/8

3/16

0.3 0.2 0.7 0.5 0.3 1 0.7 0.5 1.5 1.2 1 2 1.5 .3-0 3.0 2.0 1.0 .4-0 3.0 2.0 1.0 .6-0 4.0 3.0 2.0 .9-0 5.0 3.0 1.6-0 7.0 5.0 2.1-0 8.0 5.0 2.5-0 10.0 7.0 5.0 3.2-0 10.0 7.0 3.8-0 12.0 10.0 4.2-0 15.0 12.0 10.0 4.8-0

1 1 1 1 2 2 2 2 2 2 2 3 3 4 2 3 4 4 3 4 4 4 4 5 5 5 5 7 7 6 8 9 6 9 10 7 10 11 11 10 12 13 9 11 14 8 12 14 15

8 8 7 9 10 10 12 13 11 14 15 18 20 23 14 22 24 25 20 25 27 28 22 28 31 33 34 42 44 38 49 55 41 55 60 44 62 67 70 63 75 80 59 71 85 53 76 85 96

23 25 22 27 30 31 37 39 34 41 44 53 60 68 42 65 73 76 59 75 81 84 66 85 94 100 102 125 132 115 147 164 122 165 179 133 186 201 210 189 225 241 176 213 256 158 229 255 287

77 83 75 92 103 104 124 133 115 139 151 179 205 231 143 221 249 259 202 256 276 286 224 290 321 341 345 424 449 392 500 557 414 561 609 451 634 683 715 644 766 820 597 724 870 536 778 868 975

1 1 1 1 2 2 2 2 2 2 2 3 3 4 2 3 4 4 3 4 4 4 4 5 5 5 5 7 7 6 8 9 6 9 10 7 10 11 11 10 12 13 9 11 14 8 12 14 15

8 8 7 9 10 10 12 13 11 14 15 18 20 23 14 22 24 25 20 25 27 28 22 28 31 33 34 42 44 38 49 55 41 55 60 44 62 67 70 63 75 80 59 71 85 53 76 85 96

1/4

5/8

1-1/2

7/8

5/8

7/8

1-1/4

7/8

1-1/4

1-3/4

1-1/4

1-3/4

2-1/4

23 90 155 25 98 169 22 88 151 27 108 186 30 121 208 31 123 211 37 146 251 39 157 269 34 136 233 41 163 280 44 178 305 53 211 362 60 241 414 68 272 467 42 169 289 65 260 446 73 293 503 76 304 523 59 238 409 75 301 517 81 325 558 84 337 578 66 264 453 85 341 585 94 378 649 100 401 688 102 406 698 125 499 856 132 529 908 115 462 793 147 589 1010 164 656 1126 122 487 836 165 660 1132 179 716 1230 133 530 910 186 746 1280 201 803 1379 210 841 1444 189 757 1300 225 901 1546 241 965 1656 176 703 1207 213 852 1462 256 1024 1758 158 630 1082 229 915 1572 255 1022 1754 287 1147 1969

93 101 91 112 125 127 151 162 140 169 184 218 249 281 174 268 303 315 246 311 336 348 272 352 391 414 420 515 546 477 608 678 503 682 740 548 771 830 869 783 931 997 726 880 1058 651 946 1056 1185

182 198 178 218 245 247 295 316 273 329 358 425 487 549 340 524 591 614 480 607 656 679 532 687 762 808 820 1006 1066 931 1187 1322 982 1330 1445 1069 1504 1620 1697 1527 1817 1946 1417 1718 2065 1271 1846 2060 2314

274 298 267 328 368 372 444 475 411 495 539 639 732 826 511 788 889 923 722 913 986 1021 800 1034 1146 1215 1233 1513 1604 1400 1786 1989 1478 2001 2173 1608 2262 2437 2552 2297 2733 2927 2132 2584 3106 1911 2777 3099 3480

199 216 194 238 267 270 322 345 298 359 391 464 531 599 371 571 645 670 524 662 715 741 580 750 831 881 894 1097 1163 1016 1295 1442 1072 1451 1576 1167 1641 1768 1851 1666 1982 2123 1546 1874 2252 1386 2014 2248 2524

331 360 323 397 445 450 536 574 497 599 651 773 885 998 618 952 1075 1116 873 1104 1192 1234 967 1250 1386 1469 1490 1829 1939 1693 2158 2404 1786 2419 2627 1944 2735 2946 3085 2777 3303 3538 2577 3123 3754 2310 3357 3746 4206

557 606 543 667 748 756 902 966 836 1007 1095 1299 1489 1679 1040 1601 1808 1877 1468 1856 2005 2076 1625 2101 2331 2471 2506 3075 3260 2847 3630 4043 3004 4068 4417 3270 4599 4955 5188 4670 5555 5950 4334 5253 6313 3885 5645 6300 7075

346 376 337 415 465 470 561 600 520 626 681 808 925 1044 646 996 1124 1167 912 1154 1246 1290 1010 1306 1449 1536 1558 1912 2027 1770 2256 2513 1867 2529 2746 2033 2859 3080 3225 2903 3453 3699 2694 3265 3925 2415 3509 3916 4398

647 704 631 775 869 879 1048 1122 972 1170 1273 1510 1730 1951 1208 1861 2101 2181 1706 2158 2330 2413 1889 2442 2708 2871 2913 3574 3789 3309 4219 4699 3491 4727 5134 3800 5345 5758 6030 5427 6456 6915 5037 6104 7337 4515 6561 7322 8222

1008 1097 983 1208 1354 1370 1633 1749 1514 1823 1983 2353 2696 3040 1883 2900 3273 3399 2657 3362 3631 3759 2943 3805 4220 4474 4538 5569 5904 5155 6573 7321 5439 7366 7999 5921 8328 8972 9395 8456 10059 10775 7849 9511 11432 7035 10223 11408 12811

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 147 -

INTIMIDATOR STEAM CAPACITY TABLE

Pressure (bar)

INTIMIDATOR AIR CAPACITY TABLE (SCFH) Pressure (PSI)

Valve Size and Port 1

3/4

1/8

3/16

1/4

5/8

1/8

3/16

1/4

5/8

7/8

5 3 10 7 5 15 10 7 22 17 10 25 20 3-0 35 30 25 6-0 45 40 35 9-0 55 50 45 14-0 75 60 22-0 100 75 30-0 125 100 38-0 150 125 100 46-0 150 125 54-0 175 150 63-0 200 175 150 71-0

48 55 54 64 69 59 77 84 83 100 113 119 131 148 133 147 158 175 145 162 174 202 181 197 209 243 230 271 310 259 333 378 285 372 445 309 408 466 513 441 508 581 472 548 648 501 584 641 716

300 341 335 403 434 367 482 524 517 623 708 746 820 924 830 920 986 1094 906 1010 1090 1263 1133 1231 1309 1516 1436 1696 1939 1617 2082 2361 1779 2328 2784 1928 2551 2910 3207 2758 3175 3629 2950 3422 4051 3131 3653 4008 4473

901 1023 1005 1208 1303 1100 1445 1572 1552 1868 2124 2239 2461 2773 2489 2760 2958 3281 2717 3031 3270 3789 3399 3692 3926 4549 4309 5087 5817 4850 6245 7084 5338 6983 8352 5785 7654 8729 9620 8274 9526 10888 8851 10266 12152 9394 10959 12024 13420

3064 3477 3418 4106 4429 3739 4914 5346 5276 6350 7222 7612 8367 9429 8463 9384 10057 11156 9238 10306 11119 12882 11558 12554 13349 15466 14650 17295 19777 16490 21232 24087 18148 23742 28398 19669 26024 29679 32708 28130 32390 37019 30094 34905 41317 31941 37262 40881 45628

48 55 54 64 69 59 77 84 83 100 113 119 131 148 133 147 158 175 145 162 174 202 181 197 209 243 230 271 310 259 333 378 285 372 445 309 408 466 513 441 508 581 472 548 648 501 584 641 716

3605 4091 4021 4831 5211 4399 5781 6290 6208 7470 8497 8955 9844 11093 9956 11040 11832 13124 10868 12125 13081 15155 13598 14769 15704 18195 17235 20347 23267 19400 24979 28338 21350 27932 33409 23140 30617 34917 38480 33094 38105 43551 35404 41065 48608 37577 43837 48096 53680

6189 7023 6904 8293 8945 7552 9924 10797 10656 12824 14586 15373 16898 19043 17091 18951 20312 22530 18657 20814 22455 26017 23343 25354 26959 31236 29587 34928 39941 33303 42881 48647 36651 47950 57352 39723 52559 59940 66058 56812 65414 74763 60778 70495 83444 64507 75254 82564 92150

INTIMIDATOR AIR CAPACITY TABLE

1/2

100

125

150

175

200

225

250

5/8

7/8

3725 7270 4227 8250 4156 8110 4992 9743 5385 10508 4546 8872 5973 11658 6499 12684 6414 12519 7719 15065 8780 17135 9253 18059 10172 19851 11463 22371 10288 20078 11408 22263 12227 23862 13562 26467 11231 21918 12529 24452 13517 26380 15661 30563 14051 27422 15262 29785 16228 31670 18802 36694 17810 34758 21025 41032 24042 46921 20046 39123 25812 50375 29282 57148 22062 43057 28863 56330 34523 67375 23911 46665 31637 61744 36080 70415 39763 77602 34197 66740 39376 76846 45003 87829 36585 71399 42434 82815 50229 98027 38830 75781 45298 88405 49699 96993 55469 108254

1-1/4

2 1-3/4

2-1/4

10936 7931 13219 22232 13820 25837 12409 9000 15000 25227 15682 29318 12199 8847 14745 24799 15416 28821 14655 10629 17714 29792 18519 34623 15806 11464 19106 32133 19975 37344 13345 9678 16131 27129 16864 31528 17535 12718 21196 35648 22160 41429 19078 13837 23062 38786 24110 45075 18830 13657 22761 38280 23796 44488 22660 16435 27391 46067 28636 53537 25774 18693 31155 52398 32572 60895 27163 19701 32835 55222 34327 64177 29859 21656 36094 60703 37734 70547 33649 24405 40674 68407 42523 79500 30200 21903 36505 61395 38164 71351 33487 24287 40478 68077 42318 79117 35891 26031 43385 72966 45357 84798 39810 28873 48122 80933 50310 94057 32967 23910 39850 67021 41662 77889 36778 26674 44457 74769 46478 86894 39679 28778 47963 80665 50143 93746 45971 33342 55570 93459 58096 108614 41247 29915 49859 83853 52125 97451 44800 32493 54154 91078 56616 105847 47636 34549 57582 96843 60199 112547 55193 40030 66717 112206 69749 130401 52281 37918 63196 106285 66069 123520 61718 44763 74604 125471 77995 145817 70576 51187 85311 143478 89189 166745 58846 42679 71132 119631 74365 139031 75770 54954 91591 154039 95754 179018 85958 62343 103906 174750 108629 203088 64763 46971 78285 131660 81843 153011 84727 61450 102417 172247 107073 200179 101341 73500 122500 206023 128068 239432 70191 50907 84846 142695 88702 165835 92871 67357 112262 188804 117365 219421 105914 76816 128027 215319 133847 250235 116723 84657 141094 237295 147508 275775 100385 72807 121345 204080 126861 237174 115587 83832 139720 234984 146071 273089 132106 95813 159689 268567 166947 312119 107394 77890 129816 218328 135717 253732 124564 90343 150572 253235 157416 294300 147445 106938 178230 299751 186332 348359 113984 82670 137783 231726 144046 269303 132973 96442 160736 270329 168043 314167 145890 105810 176350 296589 184366 344685 162828 118095 196825 331024 205771 384703

40258 45682 44907 53948 58188 49126 64552 70234 69318 83419 94882 99996 109922 123871 111174 123275 132127 146555 121362 135393 146070 169236 151842 164925 175364 203183 192462 227204 259811 216630 278935 316440 238412 311907 373068 258394 341889 389902 429696 369551 425511 486325 395350 458560 542792 419612 489515 537067 599421

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 148 -

1-1/2 7/8

1-3/4

1-1/4

INTIMIDATOR AIR CAPACITY TABLE (M3/Hr.)

0.7

1.5

3.5

1/2

Valve Size and Port 1

3/4

1-1/2

1/8

3/16

1/4

5/8

1/8

3/16

1/4

5/8

7/8

5/8

7/8

1-1/4

7/8

1-1/4

1-3/4

0.3 0.2 0.7 0.5 0.3 1 0.7 0.5 1.5 1.2 1 2 1.5 .3-0 3.0 2.0 1.0 4-0 3.0 2.0 1.0 .6-0 4.0 3.0 2.0 .9-0 5.0 3.0 1.6-0 7.0 5.0 2.1-0 8.0 5.0 2.5-0 10.0 7.0 5.0 3.2-0 10.0 7.0 3.8-0 12.0 10.0 4.2-0 15.0 12.0 10.0 4.8-0

1.4 1.6 1.4 1.7 2.0 2.0 2.4 2.5 2.2 2.7 2.9 3.5 4.0 4.5 2.8 4.3 4.9 5.0 4.0 5.1 5.5 5.6 4.4 5.8 6.4 6.7 6.9 8.5 8.9 8.0 10 11 8.4 12 12 9.3 13 14 14 13 16 17 12 15 18 11 16 18 20

9.0 10 8.9 11 12 12 15 16 14 17 18 22 25 28 17 27 31 31 25 32 34 35 28 36 40 42 43 53 56 50 63 70 53 72 76 58 81 88 90 83 99 104 78 94 111 70 101 113 125

27 29 27 33 37 37 44 48 42 50 54 65 75 84 52 81 92 94 75 95 103 104 83 108 120 125 130 160 167 149 190 209 158 216 229 174 244 264 271 250 296 313 233 281 333 209 304 339 375

92 100 90 111 125 127 151 162 142 170 184 221 254 284 178 275 313 320 254 323 351 355 283 367 409 426 442 545 567 507 645 709 537 733 780 592 829 897 921 849 1006 1063 791 957 1133 711 1034 1152 1275

1.4 1.6 1.4 1.7 2.0 2.0 2.4 2.5 2.2 2.7 2.9 3.5 4.0 4.5 2.8 4.3 4.9 5.0 4.0 5.1 5.5 5.6 4.4 5.8 6.4 6.7 6.9 8.5 8.9 8.0 10 11 8.4 12 12 9.3 13 14 14 13 16 17 12 15 18 11 16 18 20

9.0 10 8.9 11 12 12 15 16 14 17 18 22 25 28 17 27 31 31 25 32 34 35 28 36 40 42 43 53 56 50 63 70 53 72 76 58 81 88 90 83 99 104 78 94 111 70 101 113 125

27 29 27 33 37 37 44 48 42 50 54 65 75 84 52 81 92 94 75 95 103 104 83 108 120 125 130 160 167 149 190 209 158 216 229 174 244 264 271 250 296 313 233 281 333 209 304 339 375

109 118 106 131 147 150 178 190 167 200 216 261 299 334 209 324 368 376 299 380 413 418 333 432 481 501 521 641 667 597 759 834 632 863 917 696 976 1055 1084 999 1183 1250 930 1126 1333 837 1216 1355 1500

186 202 183 224 252 257 305 327 286 344 371 447 512 574 359 556 631 646 513 652 709 717 571 741 826 860 894 1100 1145 1025 1303 1433 1085 1481 1575 1195 1675 1812 1860 1715 2031 2147 1597 1932 2289 1436 2088 2326 2575

112 122 110 135 151 155 184 197 172 207 223 269 308 345 216 335 380 389 309 393 427 431 344 446 497 518 538 662 689 617 784 862 653 891 948 720 1008 1091 1120 1032 1223 1292 961 1163 1378 864 1257 1400 1550

219 237 214 263 295 302 359 384 336 404 436 525 602 674 422 653 742 758 602 766 833 842 671 870 970 1010 1050 1292 1345 1204 1531 1683 1274 1740 1850 1404 1967 2129 2185 2014 2386 2522 1876 2270 2689 1687 2452 2732 3025

329 357 323 396 444 454 539 577 505 607 655 790 905 1014 635 982 1116 1141 906 1152 1253 1267 1009 1309 1459 1520 1579 1944 2024 1811 2302 2531 1916 2617 2783 2112 2959 3202 3287 3030 3589 3793 2822 3414 4044 2537 3689 4110 4550

239 259 234 287 322 329 391 419 366 441 475 573 657 735 461 712 809 827 657 836 909 919 732 949 1058 1102 1145 1410 1468 1313 1670 1836 1390 1898 2018 1532 2146 2322 2384 2197 2603 2751 2047 2476 2933 1840 2675 2981 3300

398 432 390 479 537 549 652 698 611 734 792 955 1095 1225 768 1187 1349 1379 1095 1393 1515 1531 1220 1582 1763 1837 1909 2350 2446 2189 2783 3060 2316 3163 3364 2553 3577 3870 3973 3662 4338 4585 3411 4127 4888 3067 4459 4968 5500

669 726 656 805 904 923 1097 1174 1027 1235 1333 1607 1841 2060 1291 1997 2268 2319 1842 2342 2547 2575 2051 2661 2965 3089 3210 3952 4114 3681 4680 5146 3896 5319 5657 4294 6016 6509 6682 6159 7296 7711 5737 6942 8222 5158 7499 8355 9250

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 149 -

1-1/4

1-3/4

2-1/4

416 778 451 844 408 762 500 936 562 1050 573 1072 682 1274 730 1364 638 1194 768 1435 828 1549 999 1867 1144 2139 1281 2395 803 1501 1241 2321 1410 2636 1442 2695 1145 2141 1456 2722 1583 2960 1601 2992 1275 2384 1654 3093 1843 3446 1920 3590 1995 3731 2457 4593 2557 4781 2288 4278 2909 5439 3199 5981 2422 4528 3307 6182 3517 6575 2669 4990 3740 6992 4046 7564 4154 7766 3829 7158 4536 8480 4793 8961 3566 6667 4315 8067 5111 9555 3207 5995 4662 8715 5193 9709 5750 10750

1212 1315 1187 1458 1636 1671 1986 2125 1860 2236 2413 2909 3333 3731 2338 3616 4108 4200 3336 4242 4613 4662 3714 4819 5370 5594 5813 7157 7450 6666 8475 9318 7055 9632 10244 7776 10894 11786 12100 11153 13212 13963 10388 12570 14888 9341 13579 15129 16751

INTIMIDATOR AIR CAPACITY TABLE

Pressure (bar)

INTIMIDATOR WATER CAPACITY TABLE (G.P.M.) Pressure (PSI) P1

5 4 10 7 6 15 10 8 25 20 12 25 20 15 35 30 25 15 45 40 35 25 55 50 45 31 75 60 50 100 75 55 125 100 75 150 125 100 75 150 125 85 175 150 100 200 175 150 125 250 200 125 350 300 175

INTIMIDATOR WATER CAPACITY TABLE

100

125

150

175

200

225

250

300

400

1/2

Valve Size and Port 1

3/4

1-1/2

1/8

3/16

1/4

5/8

1/8

3/16

1/4

5/8

7/8

5/8

7/8

1-1/4

7/8

1-1/4

1-3/4

1-1/4

1-3/4

2-1/4

0.18 0.20 0.18 0.23 0.24 0.18 0.25 0.28 0.18 0.25 0.34 0.31 0.36 0.40 0.31 0.36 0.40 0.47 0.31 0.36 0.40 0.47 0.36 0.40 0.44 0.53 0.40 0.51 0.57 0.40 0.57 0.67 0.40 0.57 0.69 0.40 0.57 0.69 0.80 0.57 0.69 0.86 0.57 0.69 0.89 0.57 0.69 0.80 0.89 0.57 0.80 1.1 0.57 0.80 1.2

1.1 1.2 1.1 1.4 1.5 1.1 1.6 1.7 1.1 1.6 2.1 1.9 2.2 2.5 1.9 2.2 2.5 3.0 1.9 2.2 2.5 3.0 2.2 2.5 2.7 3.3 2.5 3.2 3.5 2.5 3.5 4.2 2.5 3.5 4.3 2.5 3.5 4.3 5.0 3.5 4.3 5.4 3.5 4.3 5.6 3.5 4.3 5.0 5.6 3.5 5.0 6.6 3.5 5.0 7.5

3.4 3.7 3.4 4.2 4.5 3.4 4.7 5.2 3.4 4.7 6.4 5.8 6.7 7.5 5.8 6.7 7.5 8.9 5.8 6.7 7.5 8.9 6.7 7.5 8.2 9.9 7.5 9.5 10.6 7.5 10.6 12.5 7.5 10.6 13.0 7.5 10.6 13.0 15.0 10.6 13.0 16.1 10.6 13.0 16.8 10.6 13.0 15.0 16.8 10.6 15.0 19.8 10.6 15.0 22.5

11.4 12.5 11.4 14.4 15.3 11.4 16.1 17.7 11.4 16.1 21.6 19.8 22.8 25.5 19.8 22.8 25.5 30.2 19.8 22.8 25.5 30.2 22.8 25.5 27.9 33.8 25.5 32.3 36.1 25.5 36.1 42.7 25.5 36.1 44.2 25.5 36.1 44.2 51.0 36.1 44.2 54.7 36.1 44.2 57.0 36.1 44.2 51.0 57.0 36.1 51.0 67.5 36.1 51.0 76.5

13.4 14.7 13.4 17.0 18.0 13.4 19.0 20.8 13.4 19.0 25.5 23.2 26.8 30.0 23.2 26.8 30.0 35.5 23.2 26.8 30.0 35.5 26.8 30.0 32.9 39.8 30.0 37.9 42.4 30.0 42.4 50.2 30.0 42.4 52.0 30.0 42.4 52.0 60.0 42.4 52.0 64.3 42.4 52.0 67.1 42.4 52.0 60.0 67.1 42.4 60.0 79.4 42.4 60.0 90.0

23.0 25.2 23.0 29.1 30.9 23.0 32.6 35.7 23.0 32.6 43.7 39.9 46.1 51.5 39.9 46.1 51.5 60.9 39.9 46.1 51.5 60.9 46.1 51.5 56.4 68.3 51.5 65.1 72.8 51.5 72.8 86.2 51.5 72.8 89 51.5 72.8 89.2 103 72.8 89.2 110 72.8 89.2 115 72.8 89.2 103 115 72.8 103 136 72.8 103 155

13.9 15.2 13.9 17.5 18.6 13.9 19.6 21.5 13.9 19.6 26.3 24.0 27.7 31.0 24.0 27.7 31.0 36.7 24.0 27.7 31.0 36.7 27.7 31.0 34.0 41.1 31.0 39.2 43.8 31.0 43.8 51.9 31.0 43.8 53.7 31.0 43.8 53.7 62.0 43.8 53.7 66.5 43.8 53.7 69.3 43.8 53.7 62.0 69.3 43.8 62.0 82.0 43.8 62.0 93.0

27.1 29.6 27.1 34.2 36.3 27.1 38.3 41.9 27.1 38.3 51.3 46.9 54.1 60.5 46.9 54.1 60.5 71.6 46.9 54.1 60.5 71.6 54.1 60.5 66.3 80.3 60.5 76.5 86 60.5 85.6 101 60.5 85.6 105 60.5 85.6 105 121 85.6 105 130 85.6 105 135 85.6 105 121 135 85.6 121 160 85.6 121 182

40.7 44.6 40.7 51.5 54.6 40.7 57.6 63.0 40.7 57.6 77.2 70.5 81.4 91.0 70.5 81.4 91.0 107.7 70.5 81.4 91.0 107.7 81.4 91.0 99.7 121 91.0 115 129 91.0 129 152 91.0 129 158 91.0 129 158 182 129 158 195 129 158 203 129 158 182 203 129 182 241 129 182 273

29.5 32.3 29.5 37.3 39.6 29.5 41.7 45.7 29.5 41.7 56.0 51.1 59.0 66.0 51.1 59.0 66.0 78.1 51.1 59.0 66.0 78.1 59.0 66.0 72.3 88 66.0 83.5 93 66.0 93.3 110 66.0 93.3 114 66.0 93.3 114 132 93.3 114 142 93.3 114 148 93.3 114 132 148 93.3 132 175 93.3 132 198

49.2 53.9 49.2 62.2 66.0 49.2 69.6 76.2 49.2 69.6 93.3 85.2 98.4 110 85.2 98.4 110 130 85.2 98.4 110 130 98.4 110 120 146 110 139 156 110 156 184 110 156 191 110 156 191 220 156 191 236 156 191 246 156 191 220 246 156 220 291 156 220 330

82.7 90.6 82.7 105 111 82.7 117 128 83 117 157 143 165 185 143 165 185 219 143 165 185 219 165 185 203 245 185 234 262 185 262 310 185 262 320 185 262 320 370 262 320 397 262 320 414 262 320 370 414 262 370 489 262 370 555

51.4 56.3 51.4 65 69 51.4 72.7 79.7 51.4 72.7 98 89.1 103 115 89.1 103 115 136 89.1 103 115 136 103 115 126 153 115 145 163 115 163 192 115 163 199 115 163 199 230 163 199 247 163 199 257 163 199 230 257 163 230 304 163 230 345

96.2 105 96.2 122 129 96.2 136 149 96 136 182 167 192 215 167 192 215 254 167 192 215 254 192 215 236 285 215 272 304 215 304 360 215 304 372 215 304 372 430 304 372 461 304 372 481 304 372 430 481 304 430 569 304 430 645

150 164 150 190 201 150 212 232 150 212 284 259 300 335 259 300 335 396 259 300 335 396 300 335 367 444 335 424 474 335 474 561 335 474 580 335 474 580 670 474 580 718 474 580 749 474 580 670 749 474 670 886 474 670 1005

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv. - 150 -

INTIMIDATOR WATER CAPACITY TABLE (M3/Hr.)

0.7

1.5

3.5

1/2

Valve Size and Port 1

3/4

1-1/2

1/8

3/16

1/4

5/8

1/8

3/16

1/4

5/8

7/8

5/8

7/8

1-1/4

7/8

1-1/4

1-3/4

1-1/4

1-3/4

2-1/4

0.5 0.3 0.7 0.5 0.4 1 0.7 0.6 1.5 1 0.8 2 1.5 1.0 3 2 1.5 1 3.5 3 2 1.7 4 3 2.5 2.2 5 4 3.5 6 5 4 8 6 5 10 8 6 5 10 8 6 12 10 7 14 12 10 9 17 15 9 20 15 12

0.03 0.04 0.04 0.05 0.05 0.05 0.06 0.07 0.05 0.07 0.08 0.07 0.08 0.10 0.05 0.08 0.10 0.11 0.05 0.07 0.10 0.10 0.07 0.10 0.11 0.12 0.07 0.10 0.11 0.10 0.12 0.14 0.10 0.14 0.15 0.10 0.14 0.17 0.18 0.14 0.17 0.20 0.12 0.15 0.20 0.12 0.15 0.18 0.20 0.12 0.15 0.23 0.18 0.24 0.27

0.2 0.3 0.2 0.3 0.3 0.3 0.4 0.4 0.3 0.4 0.5 0.4 0.5 0.6 0.3 0.5 0.6 0.7 0.3 0.4 0.6 0.7 0.4 0.6 0.7 0.7 0.4 0.6 0.7 0.6 0.7 0.9 0.6 0.9 1.0 0.6 0.9 1.1 1.1 0.9 1.1 1.2 0.7 1.0 1.2 0.7 1.0 1.1 1.2 0.7 1.0 1.4 1.1 1.5 1.7

0.6 0.8 0.7 0.9 1.0 0.9 1.2 1.2 0.9 1.3 1.4 1.3 1.6 1.8 0.9 1.6 1.8 2.1 0.9 1.3 1.8 2.0 1.3 1.8 2.1 2.2 1.3 1.8 2.1 1.8 2.2 2.6 1.8 2.6 2.9 1.8 2.6 3.2 3.4 2.6 3.2 3.7 2.2 2.9 3.7 2.2 2.9 3.4 3.7 2.2 2.9 4.3 3.4 4.5 5.0

2.0 2.8 2.4 3.1 3.4 3.1 3.9 4.2 3.1 4.4 4.8 4.4 5.4 6.2 3.1 5.4 6.2 7.0 3.1 4.4 6.2 6.7 4.4 6.2 7.0 7.4 4.4 6.2 7.0 6.2 7.6 8.8 6.2 8.8 9.9 6.2 8.8 10.8 11.7 8.8 10.8 12.5 7.6 9.9 12.5 7.6 9.9 11.7 12.5 7.6 9.9 14.6 11.7 15.3 17.1

2.3 3.3 2.8 3.7 4.0 3.7 4.6 4.9 3.7 5.2 5.7 5.2 6.4 7.3 3.7 6.4 7.3 8.2 3.7 5.2 7.3 7.9 5.2 7.3 8.2 8.7 5.2 7.3 8.2 7.3 9.0 10.4 7.3 10.4 11.6 7.3 10.4 12.7 13.7 10.4 12.7 14.7 9.0 11.6 14.7 9.0 11.6 13.7 14.7 9.0 11.6 17.2 13.7 18.0 20.1

4.0 5.6 4.9 6.3 6.9 6.3 8.0 8.5 6.3 8.9 9.8 8.9 10.9 12.6 6.3 10.9 12.6 14.1 6.3 8.9 12.6 13.5 8.9 12.6 14.1 14.9 8.9 12.6 14.1 12.6 15.4 17.8 12.6 17.8 19.9 12.6 17.8 21.8 23.6 17.8 21.8 25.2 15.4 19.9 25.2 15.4 19.9 23.6 25.2 15.4 19.9 29.5 23.6 30.9 34.5

2.4 3.4 2.9 3.8 4.2 3.8 4.8 5.1 3.8 5.4 5.9 5.4 6.6 7.6 3.8 6.6 7.6 8.5 3.8 5.4 7.6 8.1 5.4 7.6 8.5 9.0 5.4 7.6 8.5 7.6 9.3 10.7 7.6 10.7 12.0 7.6 10.7 13.1 14.2 10.7 13.1 15.2 9.3 12.0 15.2 9.3 12.0 14.2 15.2 9.3 12.0 17.8 14.2 18.6 20.8

4.7 6.6 5.7 7.4 8.1 7.4 9.4 9.9 7.4 10.5 11.5 10.5 12.8 14.8 7.4 12.8 14.8 16.5 7.4 10.5 14.8 15.9 10.5 14.8 16.5 17.5 10.5 14.8 16.5 14.8 18.1 20.9 14.8 20.9 23.4 14.8 20.9 25.6 27.7 20.9 25.6 29.6 18.1 23.4 29.6 18.1 23.4 27.7 29.6 18.1 23.4 34.7 27.7 36.2 40.5

7.0 10.0 8.6 11.1 12.2 11.1 14.1 14.9 11.1 15.7 17.2 15.7 19.3 22.3 11.1 19.3 22.3 24.9 11.1 15.7 22.3 23.9 15.7 22.3 24.9 26.3 15.7 22.3 24.9 22.3 27.3 31.5 22.3 31.5 35.2 22.3 31.5 38.6 41.6 31.5 38.6 44.5 27.3 35.2 44.5 27.3 35.2 41.6 44.5 27.3 35.2 52.2 41.6 54.5 61.0

5.1 7.2 6.3 8.1 8.8 8.1 10.2 10.8 8.1 11.4 12.5 11.4 14.0 16.1 8.1 14.0 16.1 18.0 8.1 11.4 16.1 17.3 11.4 16.1 18.0 19.1 11.4 16.1 18.0 16.1 19.8 22.8 16.1 22.8 25.5 16.1 22.8 28.0 30.2 22.8 28.0 32.3 19.8 25.5 32.3 19.8 25.5 30.2 32.3 19.8 25.5 37.9 30.2 39.5 44.2

8.5 12.0 10.4 13.5 14.7 13.5 17.0 18.0 13.5 19.0 20.8 19.0 23.3 26.9 13.5 23.3 26.9 30.1 13.5 19.0 26.9 28.9 19.0 26.9 30.1 31.8 19.0 26.9 30.1 26.9 33.0 38.0 26.9 38.0 42.5 26.9 38.0 46.6 50.3 38.0 46.6 53.8 33.0 42.5 53.8 33.0 42.5 50.3 53.8 33.0 42.5 63.1 50.3 65.9 73.7

14.3 20.2 17.5 22.6 24.8 22.6 28.6 30.4 22.6 32.0 35.1 32.0 39.2 45.2 22.6 39.2 45.2 50.6 22.6 32.0 45.2 48.5 32.0 45.2 50.6 53.5 32.0 45.2 50.6 45.2 55.4 64.0 45.2 64.0 71.5 45.2 64.0 78.4 84.7 64.0 78.4 90.5 55.4 71.5 90.5 55.4 71.5 84.7 90.5 55.4 71.5 106 84.7 111 124

8.9 12.6 10.9 14.1 15.4 14.1 17.8 18.9 14.1 19.9 21.8 19.9 24.4 28.1 14.1 24.4 28.1 31.4 14.1 19.9 28.1 30.2 19.9 28.1 31.4 33.3 19.9 28.1 31.4 28.1 34.5 39.8 28.1 39.8 44.5 28.1 39.8 48.7 52.6 39.8 48.7 56.3 34.5 44.5 56.3 34.5 44.5 52.6 56.3 34.5 44.5 66.0 52.6 68.9 77.0

16.6 23.5 20.4 26.3 28.8 26.3 33.3 35.3 26.3 37.2 40.7 37.2 45.5 52.6 26.3 45.5 52.6 58.8 26.3 37.2 52.6 56.4 37.2 52.6 58.8 62.2 37.2 52.6 58.8 52.6 64.4 74.4 52.6 74.4 83.1 52.6 74.4 91.1 98.4 74.4 91.1 105 64.4 83.1 105 64.4 83.1 98.4 105 64.4 83.1 123 98.4 129 144

25.9 36.6 31.7 41.0 44.9 41.0 51.8 55.0 41.0 57.9 63.5 57.9 71.0 81.9 41.0 71.0 81.9 91.6 41.0 57.9 81.9 87.9 57.9 81.9 91.6 97.0 57.9 81.9 91.6 81.9 100 116 81.9 116 130 81.9 116 142 153 116 142 164 100 130 164 100 130 153 164 100 130 192 153 201 224

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv. - 151 -

INTIMIDATOR WATER CAPACITY TABLE

Pressure (bar)

BOSS SERIES D CONTROL VALVE SIZES 2" – 8" ANSI CLASS 125/250, 250/300, 600 l Available

in Pneumatic & Electric Actuators for modulating control and on/off applications.

l Electric

BOSS SERIES D CONTROL VALVE

Actuator Accepts Analog Signals 4-20 mA, 0-10 VDC or Profibus DP

l High

Flow Capacities - Valve body flow areas 42% of pipe area, reducing velocities and pressure loss.

l Controlled

Seat Loading maintains constant seat gasket load.

BOSS D SERIES PNEUMATIC CONTROL VALVE

l Hung

Cage Design eliminates problems associated with fixed cages.

l Hardened/Stainless

Steel Trim provides twice the service life of 316 stainless trim.

l Rugged

Piston Seal with three times the wear surface of competitive valves for long lasting leak tight seal.

l Multiple

Cage Options for maximum versatility.

l Balanced

Plug Design provides smooth high pressure control.

l Tighter

Shut Offs to Class VI - Superior design provides exceptional performance up to Class VI.

MODELS l D1 — Cast Iron Stainless Trim, Pneumatic or Electrically Actuated l D2 — Cast Steel Stainless Trim, Pneumatic or Electrically Actuated

OPTIONS l 35, 55, 85 or 135 sq. in. Actuator, Reverse or Direct l Electric Actuator Accepts Analog Signals 4-20 mA, 0-10 VDC or Profibus DP l Soft Seats l Thread of Flange Connection l Moore and PMV Accessories l Noise and Cavitation Reducing Trim l Reduced Flow Caging l Alternate Packings for Severe Service l High Temperature Trim

APPLICABLE CODES l ANSI B16.10 Face-To-Face Dimensions and ISA S75.03 Uniform Face-To-Face Dimensions for Flanged Globe Style Control Valves l ANSI B16.37 Hydrotesting of Control Valves l ISA S75.02 Control Valve Capacity Test Procedure l Canadian Registration # OC 0591.9C

- 152 -

BOSS SERIES D CONTROL VALVE SPECIFICATION All cage-guided control valves shall be designed, built and tested in accordance with the latest revision of applicable industry standards (see previous page). Valve body materials and end connections shall be as specified on the valve data sheets, in accordance with ANSI B16.34 and B16.5. Bonnets shall be through bolted, of the same material as the valve body. Stem packing shall be adjustable and suitable for the intended service. Asbestos or asbestos filled packings are prohibited. If graphite packing is selected or specified, use alternating rings of braided and die-cut anti-extrusion rings. Live-loaded PTFE V-ring packing shall be used to 450˚F. Packing gland, clamp, studs and nuts shall be of 300 Series stainless steel. Cage type guiding and throttling shall be used for 2" valves and larger. Valves shall be of a "quick change" trim design utilizing a hung cage in all pressure classes. Seat rings shall be non-threaded and retained by a load spring with laminated graphite seat/body gasket. Trim shall be of 400 Series

MATERIALS

CONSTRUCTION ASTM A-193 GRB7 Studs ASTM A-194 GR2H Nuts

BODY ASSEMBLY: Style: Single seated, top entry bolted bonnet, globe style body, cage guided balanced plug BODY/BONNET MATERIALS: Cast Iron, ASTM A126 Class B Carbon Steel, ASTM A216 Gr WCB Chrome Moly, ASTM A217 Gr WC-9 Note: See ANSI B16.1 (cast iron) or ANSI B16.34 (other materials) for pressure/temp. limits of body/bonnet assemblies. SIZES: 2"-8" (50-200mm) END CONNECTIONS: ANSI Class 125/150 Integral Flanged, 2-8" ANSI Class 250/300 Integral Flanged, 2-8" ANSI Class 600 Integral Flanged, 2-8" Threaded, NPT - 2" only, (ANSI 250 Cast Iron Bodies), (ANSI 600 Carbon Steel & Alloy) Socketweld - 2" only, (ANSI 600 Class) Buttweld Ends DIN Flanges: ND-16, ND-25, ND-40, ND-64, ND100 BONNET: Bolted Bonnet, Standard BODY/BONNET BOLTING:

Class IV (.01% Cv). Metal/PTFE seats - Class VI, bubble tight to 460˚F (238˚C). High-temp trim, 0-800˚F(-18 to 426˚C), Class III (.1% Cv). For optional Class IV or V shutoff above 500˚F, contact factory.

STEM PACKING: PTFE V-Rings, -40 to 460˚F(-22 to 238˚C) PTFE/Graphite, -40 to 500˚F(-22 to 260˚C) Laminated Graphite,-320 to 800˚F (-195 to 426˚C)

TRIM MATERIAL COMBINATIONS:

PACKING STUDS, NUTS & FOLLOWER: 300 Series Stainless Steel GASKETS: Body/Bonnet and Seat Ring/Body: Filled 304 stainless steel 500˚F (260˚C) Max. Inconel/Graphite: 800˚F (426˚C) Max.

ACTUATORS: Standard: Spring & Diaphragm Digi Electric Optional: Piston Double Acting/Spring Return Hydraulic

TRIM SIZES: Full Port and 40% reduced

PRESSURE RECOVERY FACTOR: Liquid: FL = 0.8, Gas: XT = 0.7

PLUG (PISTON) SEAL MATERIALS: Standard TFE/Graphite, max. temp. 500˚ (Class IV shutoff) Ni-Resist, max. temp. 800˚F (Class III shutoff)

ANSI BODY RATINGS: Class 125 & 250 Cast Iron Class 150, 300, & 600 Steel and Alloy

FLOW CHARACTERISTICS: Modified Linear, Standard Equal % (w/ CAM Characterized Positioner) SHUTOFF CLASS (ANSI /ISA 70-2): Standard trim, 0-500˚F(-18 to 260˚C) Max.

BOSS SERIES D ORDERING CODE Model

D 1

Orifice

Size

Connections

1 - 3

Model Position 1 & 2 D1 - Cast Iron D2 - Cast Steel Orifice Position 3 T = STD P = 40% Q = Seco-Sonic R = Seco-Cav Size Position 4 H =2 J = 21⁄2 K =3 M =4 P =6 Q =8

Trim

Packing-

Connections Position 5 1 = 150 RF Flg 2 = 125# 3 = 300RF Flg 4 = 250# 6 = 600 RF Flg 9 = Threaded Trim - Position 6 1 = Metal 2 = Soft 3 = Hi-Temp 4 = Stellite Packing Position 7 1 = V-ring 2 = Graphite 3 = Hi-Temp

Actuator

Spring

Positioner

Actuator Position 8 & 9 01 = None 02 = ST5112-34 03 = ST5113-07 04 = ST5114-17 34 = 35 35 = 35R 52 = 55 53 = 55R 54 = 55A 55 = 55AR 82 = 85 83 = 85R 84 = 85A 85 = 85AR 86 = 135 87 = 135R

- 153 -

Spring Position 10 & 11 AA = None TA - 38422 TB - 41968 TC - 23239 TD - 35014 TE - 24296 TF - 24297 TG - 24299 TH - 24301 TJ - 42489 TK - 23996 TL - 61264 TM - 42489/ 25390

Posit. Set

Accessories

2 14

Inlet Pressure

2 - # # 15

# 19

Positioner - Position 12 & 13 AA = None MI = Moore I/P MP = Moore P 4P = PMV P4 P 5I = PMV P5 I/P Positioner Set - Position 14 & 15 1 = None 2 = Std 3-15 3 = S.R. 3-9 4 = S.R. 9-15 Accessories - Position 16 & 17 1 = None 2 = Limit Switch, Mechanical 3 = Limit Switch, Proximity Switch 4 = Feedback Potentiometer 1K Inlet Pressure - Position 18, 19 & 20 __ __ __ = Actual Setting

BOSS SERIES D CONTROL VALVE

hardened stainless steel. Plugs shall be balanced unless otherwise noted. Where specified or required, valves shall be provided with stellite seating surfaces on 400 Series hardened stainless steel plug and seat ring. Seat stellite thickness shall be 3/32" minimum. Valve characteristic shall be modified linear or equal percent. Valve leakage shall be ANSI/ISA 70-2 Class IV unless otherwise specified. Valve stems shall be 316 stainless steel with a minimum 16 RMS finish. Plug/stem assemblies shall be of a two piece threaded and pinned design. Actuators shall be of the spring and diaphragm type or electrically driven. Pneumatic Actuators shall be capable of shutting off the valve without the use of line pressure assist. Pneumatic Actuator yokes shall be of cast iron unless otherwise specified and bolted or clamped to the valve bonnet. Locknut mounting is not preferred. Electric Actuators shall have integral handwheel permitting easy manual operation when power is lost. Top mounted handwheel manual overrides shall be provided where specified. Rim pull required to operate valve shall not exceed 40 pounds. Valve body size shall not be less than 1/2 the nominal inlet pipe size. Provide reduced window cages where required. Valves shall be sized to control within manufacturers published rangeability. Size valve to pass 110% of maximum stated flow. Valve generated noise shall not exceed 85 dBA when measured 3 feet downstream and 3 feet away from the pipe.

BOSS SERIES D CONTROL VALVE DIMENSIONS PNEUMATIC ACTUATOR CONTROL VALVE – CAST IRON DIMENSIONS IN INCHES

BOSS DIMENSIONS

SIZE

CONTROL VALVE – CAST STEEL DIMENSIONS IN INCHES

B C D* WGT.* SIZE A B C D* WGT.* THREADED THREADED 2 91/4 33/4 71/4 123/8 80 lb. 2 91/4 3 71/8 123/8 45 lb. 125 LB. ANSI FLANGE STANDARD 150 LB. ANSI FLANGE STANDARD 2 10 33/4 71/4 123/8 85 lb. 2 10 3 7-1/8 123/8 85 lb. 21⁄2 107/8 43/8 65/8 151/4 125 lb. 21⁄2 107/8 31/2 65/8 151/4 125 lb. 3 113/4 41/2 67/8 151/4 145 lb. 3 113/4 33/4 67/8 151/4 145 lb. 4 137/8 51/2 81/8 151/4 190 lb. 4 137/8 41/2 85/8 151/4 190 lb. 6 173/4 57/8 93/4 195/8 460 lb. 6 173/4 51/2 93/4 195/8 450 lb. 8 213/8 75/8 121/4 273/8 625 lb. 8 213/8 63/4 121/4 273/8 600 lb. 250 LB. ANSI FLANGE STANDARD 300 LB. ANSI FLANGE STANDARD 2 101/2 33/4 71/4 123/8 88 lb. 2 101/2 31/4 71/8 123/8 88 lb. 21⁄2 111/2 43/8 65/8 151/4 130 lb. 21⁄2 111/2 33/4 65/8 151/4 130 lb. 3 121/2 41/2 67/8 151/4 152 lb. 3 121/2 41/8 67/8 151/4 152 lb. 4 141/2 51/2 81/2 151/4 198 lb. 4 141/2 5 85/8 151/4 198 lb. 6 185/8 57/8 93/4 195/8 480 lb. 6 185/8 61/4 93/4 195/8 470 lb. 8 223/8 75/8 121/4 273/8 640 lb. 8 223/8 71/2 121/4 273/8 635 lb. 600 LB. ANSI FLANGE STANDARD — — — — — — 2 111/4 31/4 71/8 123/8 90 lb. — — — — — — 21⁄2 121/4 33/4 65/8 151/4 135 lb. — — — — — — 3 131/4 41/8 67/8 151/4 158 lb. — — — — — — 4 151/2 53/8 85/8 151/4 205 lb. — — — — — — 6 20 7 93/4 195/8 485 lb. — — — — — — 8 24 81/4 121/4 273/8 660 lb. DIMENSIONS IN MILLIMETERS DIMENSIONS IN MILLIMETERS SIZE A B C D* WGT.* SIZE A B C D WGT.* THREADED THREADED 50 235 95 184 314 36.3 kg 50 235 76 181 314 20.4 kg DIN 2533 FLANGE STANDARD (ND-16) DIN 2543 FLANGE STANDARD (ND-16) 50 254 95 184 314 39 kg 50 254 76 181 314 39 kg 65 276 111 168 387 57 kg 65 276 89 168 387 57 kg 80 299 114 175 387 66 kg 80 299 95 175 387 66 kg 100 352 140 206 387 86 kg 100 352 114 219 387 86 kg 160 451 149 248 499 209 kg 160 451 140 248 499 204 kg 200 543 194 311 695 284 kg 200 543 172 311 695 272 kg DIN 2534 FLANGE STANDARD (ND-25) DIN 2545 FLANGE STANDARD (ND-40) 50 267 95 184 314 40 kg 50 267 83 181 314 40 kg 65 292 111 168 387 59 kg 65 292 95 168 387 59 kg 80 318 114 175 387 69 kg 80 318 105 175 387 69 kg 100 368 140 206 387 90 kg 100 368 127 219 387 90 kg 160 473 149 248 499 218 kg 160 473 159 248 499 213 kg 200 568 194 311 695 290 kg 200 568 191 311 695 288 kg DIN 2547 FLANGE STANDARD (ND-100) — — — — — — 50 286 83 181 314 41 kg — — — — — — 65 311 95 168 387 61 kg — — — — — — 80 337 105 175 387 72 kg — — — — — — 100 394 137 219 387 93 kg — — — — — — 160 508 178 248 499 220 kg — — — — — — 200 610 210 311 695 299 kg * With standard actuator Dimensions are subject to change without notice. Request certified drawings for installation purposes

Cv TABLE

Valve

Full Port

40% Red.

Size

Range

2 21⁄2 3 4 6 8

65 90 125 205 435 760

30:1 40:1 40:1 50:1 50:1 50:1

26 36 50 82 174 304

Range 20:1 25:1 25:1 30:1 30:1 30:1

Seco-Sonic Cv 48 70 97 156 349 579

Range 30:1 40:1 40:1 50:1 50:1 50:1 - 154 -

Seco-Cav Cv Range 32 40 63 103 217 304

14:1 17:1 20:1 25:1 25:1 25:1

Stroke

Seat Unbalanced

(in.)

Dia.

0.750 0.875 1.00 1.25 2.00 2.75

2.3 2.9 3.5 4.6 6.9 9.2

Area (in2) 0.14 0.18 0.21 0.28 0.42 0.56

BOSS SERIES D CONTROL VALVE DIMENSIONS ELECTRIC ACTUATOR ELECTRIC ACTUATORS SPECIFICATIONS, DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) Std. Max Stroke Sec./ Stroke Thrust Time Inch Rating (in) (lb/f) (sec)

ST5112-34 1.57

674

ST5113-07 2.36 1348 ST5114-17 3.14 2248

Power Supply

Ambient Temp. Limits

Power Consumption

IP-65 24V(DC), 115V, 230V, 50/60 Hz IP-55 24V(DC), 115V, 230V, 50/60 Hz IP-55 24V(DC), 115V, 230V, 50/60 Hz

Wgt.

-68°F to 1611⁄16 158°F (424) -68°F to 215⁄16 140°F (541) -68°F to 2115⁄16 140°F (558)

18VA 72VA 66VA

12 (5.5)

23 (10.5)

CARBON STEEL AND CHROME MOLY VALVE BODY ASSEMBLY DIMENSIONS† inches (mm) AND WEIGHTS pounds (kg) SIZE

⁄4 7 ⁄8 1 11⁄4 2 23⁄4 3

750 600 600 — — —

— — 750 750 350 —

— — — — 500 300

25⁄8

71⁄8

(50)

(235)

(254)

(267)

(286)

(67)

(181)

(39)

(41)

2 ⁄2

— — — — — — — — — —

(80)

4 (100)

6 (160)

8 (200)

11 ⁄2

12 ⁄4

3 ⁄4

6 ⁄4

—

135

(292)

(311)

( 83)

(172)

—

(61)

11 ⁄4

12 ⁄2

13 ⁄4

3 ⁄8

6 ⁄8

—

158

(299)

(318)

(337)

(92)

(175)

—

(72)

13 ⁄8

14 ⁄2

15 ⁄2

4 ⁄8

8 ⁄8

—

205

(352)

(368)

(394)

(105)

(206)

—

(93)

17 ⁄4

18 ⁄8

5 ⁄2

9 ⁄4

—

485

(451)

(473)

(508)

(140)

(248)

—

(220)

213⁄8

223⁄8

71⁄4

121⁄4

—

660

(543)

(568)

(610)

(184)

(311)

—

(299)

Prod. Ref. No.

Heater, 12 volt Heater, 115 volt Heater, 230 volt Limit Switch Set Field Bus

E68717 E68718 E68719 E68720 *

* Consult factory.

CAST IRON VALVE BODY ASSEMBLY DIMENSIONS† inches (mm) AND WEIGHTS pounds (kg)

THD 91⁄4

A 125 10

250 101⁄2

33⁄4

71⁄8

(50)

(235)

(254)

(267)

(95)

(181)

(39)

(41)

2 ⁄2

— — — — — — — — — —

SIZE

(65)

DIGI MOUNTING KITS Actuator Code** Model Valve Size 1⁄2 to 11⁄2 02 ST5112-34 2 to 4 1⁄2 to 11⁄2 03 ST5113-07 2 to 4 1⁄2 to 11⁄2 04 ST5114-17 2 to 4 ** Use Actuator Code for ordering.

10 ⁄8 (276)

† Threaded Carbon Steel & Chrome Moly available in 2" only. Flanged (150, 300 & 600#) Carbon Steel & Chrome Moly available in 2" to 8".

DIGI ACTUATOR OPTIONS Model

WEIGHT THD FLG 85 90

600 111⁄2

2 21⁄2 3 4 6 8

300 101⁄2

(65)

VALVE MAXIMUM DELTA P (PSI) VALVE STROKE SIZE (IN) ST5112-34 ST5113-07 ST5114-17

150 10

CLASS IV SHUTOFF

A THD 91⁄4

3 (80)

Prod. Ref. No. U009005096 U009005097 U009005096 U009005097 U009005096 U009005097

4 (100)

6 (160)

8 (200)

WEIGHT THD FLG 85 90

10 ⁄8

11 ⁄2

4 ⁄8

6 ⁄4

—

135

(276)

(292)

(111)

(172)

—

(61)

11 ⁄4

12 ⁄2

4 ⁄2

6 ⁄8

—

158

(299)

(318)

(114)

(175)

—

(72)

13 ⁄8

14 ⁄2

5 ⁄2

8 ⁄8

—

205

(352)

(368)

(140)

(206)

—

(93)

17 ⁄4

18 ⁄8

5 ⁄8

9 ⁄8

—

485

(451)

(473)

(149)

(245)

—

(220)

213⁄8

223⁄8

75⁄8

121⁄4

—

660

(543)

(568)

(194)

(311)

—

(299)

† Threaded Cast Iron available in 2" only. Flanged (125 and 250#) Cast Iron available in 2" to 8".

- 155 -

DIGIBOSS MATERIALS AND DIMENSIONS

Model

BOSS SATURATED STEAM CAPACITY TABLE (Modified Equal Percent Contour Plug) (Lb/Hr) Valve Port and Trim

Pressure (PSI) P1 10

BOSS STEAM CAPACITY TABLE

100

125

150

175

200

225

250

P2 5 0 10 5 0 15 10 0 25 15 0 25 15 3-0 35 30 25 7-0 45 40 35 11-0 55 50 45 16-0 75 60 25-0 100 75 33-0 125 100 42-0 150 125 100 51-0 150 125 59-0 175 150 67-0 200 175 150 76-0

2 Full 2022 2531 2244 2876 3158 2443 3181 3726 2793 4253 4780 4839 5572 5798 5356 5909 6298 6808 5824 6469 6948 7814 7215 7809 8271 9304 9045 10584 11757 10110 12865 14194 11056 14327 16601 11918 15642 17674 18986 16831 19228 21359 17939 20666 23720 18963 21990 23966 26058

Sonic 1483 1840 1648 2097 2283 1795 2325 2682 2055 3102 3427 3539 4039 4157 3923 4314 4582 4882 4271 4732 5067 5603 5287 5709 6032 6672 6629 7714 8434 7420 9372 10178 8123 10463 11904 8762 11443 12852 13621 12328 14013 15315 13152 15086 17009 13913 16073 17442 18685

2-1/2 Full Sonic 2800 2162 3505 2683 3107 2403 3982 3059 4373 3330 3382 2618 4405 3390 5159 3912 3867 2997 5889 4523 6618 4998 6701 5161 7715 5891 8028 6063 7416 5721 8181 6291 8720 6682 9426 7119 8063 6228 8958 6900 9620 7389 10819 8171 9990 7710 10812 8325 11453 8797 12883 9730 12523 9667 14655 11249 16279 12300 13998 10822 17813 13668 19653 14842 15309 11846 19837 15258 22987 17360 16501 12778 21659 16687 24472 18743 26288 19863 23305 17978 26624 20436 29574 22335 24838 19179 28614 22000 32844 24804 26256 20290 30447 23439 33183 25437 36080 27249

3 Full 3888 4867 4315 5531 6074 4698 6118 7165 5371 8179 9192 9307 10716 11150 10300 11363 12111 13092 11199 12441 13361 15027 13876 15017 15906 17893 17393 20354 22609 19442 24741 27295 21262 27552 31926 22918 30081 33988 36511 32368 36977 41075 34497 39741 45616 36467 42288 46088 50111

4 Sonic 2996 3718 3330 4238 4614 3628 4698 5420 4152 6268 6926 7151 8163 8401 7928 8718 9259 9865 8631 9562 10239 11323 10684 11536 12190 13482 13395 15588 17045 14996 18939 20567 16416 21143 24056 17707 23124 25972 27525 24913 28318 30950 26577 30485 34372 28116 32480 35248 37759

Full 6377 7982 7077 9071 9961 7705 10034 11751 8808 13414 15074 15263 17574 18286 16892 18635 19863 21471 18367 20403 21912 24644 22756 24628 26087 29345 28525 33381 37079 31885 40574 44765 34870 45185 52358 37586 49334 55741 59878 53083 60642 67362 56575 65176 74810 59806 69352 75584 82182

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 156 -

6 Sonic 4819 5979 5355 6816 7421 5835 7556 8717 6678 10080 11139 11501 13128 13512 12750 14021 14891 15865 13880 15378 16467 18210 17182 18553 19605 21683 21543 25070 27412 24117 30459 33077 26400 34004 38688 28478 37189 41770 44267 40066 45543 49775 42743 49028 55278 45218 52237 56688 60726

Full 13531 16938 15018 19248 21137 16349 21291 24935 18690 28464 31987 32387 37291 38801 35844 39543 42147 45560 38973 43295 46496 52293 48287 52259 55355 62268 60529 70832 78680 67659 86097 94988 73992 95880 111102 79756 104684 118280 127059 112639 128680 142940 120050 138300 158744 126906 147162 160385 174387

8 Sonic 10781 13376 11980 15249 16603 13054 16904 19502 14940 22552 24919 25729 29369 30228 28524 31366 33313 35493 31052 34403 36840 40738 38440 41507 43859 48509 48195 56086 61325 53953 68143 74000 59062 76073 86553 63709 83199 93447 99034 89634 101887 111356 95623 109684 123667 101160 116862 126820 135854

Full 23641 29594 26238 33629 36929 28563 37198 43565 32654 49730 55886 56585 65152 67791 62623 69087 73637 79600 68091 75642 81235 91362 84363 91303 96711 108790 105752 123753 137463 118209 150422 165956 129273 167515 194109 139344 182895 206650 221988 196795 224821 249734 209743 241628 277345 221721 257111 280212 304676

Sonic 17885 22191 19876 25299 27544 21656 28044 32355 24786 37414 41342 42685 48724 50148 47322 52038 55267 58884 51517 57076 61118 67586 63773 68862 72763 80478 79957 93048 101740 89509 113051 122767 97986 126207 143593 105695 138029 155031 164299 148705 169034 184742 158641 181969 205167 167827 193878 210398 225385

BOSS SATURATED STEAM CAPACITY TABLE (Modified Equal Percent Contour Plug) (Kg/Hr) Valve Port and Trim

P1 0.7

1.5

3.5

P2 0.3 0.2 0.7 0.5 0.3 1 0.7 0.5 1.5 1.2 1 2 1.5 .3-0 3.0 2.0 1.0 .4-0 3.0 2.0 1.0 .6-0 4.0 3.0 2.0 .9-0 5.0 3.0 1.6-0 7.0 5.0 2.1-0 8.0 5.0 2.5-0 10.0 7.0 5.0 3.2-0 10.0 7.0 3.8-0 12.0 10.0 4.2-0 15.0 12.0 10.0 4.8-0

2 Full 973 1051 951 1161 1294 1326 1564 1664 1464 1749 1879 2259 2566 2798 1817 2771 3092 3123 2564 3216 3437 3449 2836 3641 4005 4102 4366 5276 5404 4976 6241 6690 5230 7007 7300 5736 7916 8455 8569 8118 9476 9822 7559 9073 10421 6791 9773 10803 11661

Sonic 713 768 699 850 943 973 1142 1210 1075 1280 1371 1653 1868 2006 1337 2021 2229 2240 1880 2338 2471 2473 2083 2655 2896 2941 3196 3816 3875 3649 4537 4797 3839 5080 5235 4214 5759 6101 6145 5938 6866 7043 5546 6623 7472 4997 7145 7859 8362

2-1/2 Full Sonic 1348 1039 1456 1120 1317 1019 1608 1239 1792 1376 1836 1418 2166 1665 2304 1765 2027 1568 2422 1866 2602 1999 3128 2411 3552 2724 3874 2926 2516 1950 3837 2948 4282 3251 4325 3266 3550 2742 4453 3410 4759 3603 4775 3606 3927 3038 5041 3872 5545 4224 5680 4290 6045 4661 7306 5565 7483 5651 6890 5322 8641 6617 9264 6996 7242 5598 9702 7409 10108 7634 7943 6146 10960 8399 11708 8898 11865 8961 11240 8659 13121 10012 13600 10271 10466 8088 12563 9659 14429 10897 9403 7287 13532 10420 14958 11460 16146 12194

3 Full 1872 2022 1830 2233 2489 2550 3008 3200 2815 3364 3614 4344 4934 5380 3494 5329 5947 6006 4930 6185 6610 6632 5455 7001 7701 7889 8396 10147 10393 9569 12002 12866 10059 13475 14039 11032 15223 16261 16479 15612 18223 18888 14536 17448 20040 13060 18795 20775 22426

4 Sonic 1440 1552 1413 1717 1906 1966 2307 2445 2173 2586 2770 3341 3774 4054 2702 4085 4505 4526 3800 4725 4993 4997 4209 5366 5853 5944 6458 7711 7831 7375 9169 9695 7757 10266 10579 8516 11639 12330 12417 12000 13874 14232 11208 13385 15100 10098 14440 15881 16898

Full 3069 3316 3001 3662 4082 4182 4933 5249 4617 5517 5928 7124 8092 8823 5731 8740 9752 9850 8085 10143 10840 10877 8946 11482 12630 12937 13770 16641 17044 15693 19683 21101 16496 22099 23024 18092 24965 26667 27026 25603 29886 30977 23840 28615 32866 21419 30824 34072 36778

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 157 -

6 Sonic 2317 2497 2272 2762 3066 3161 3710 3933 3494 4159 4455 5374 6070 6520 4345 6569 7245 7279 6111 7599 8030 8037 6769 8629 9413 9560 10386 12402 12594 11860 14746 15592 12476 16510 17013 13697 18718 19830 19970 19298 22313 22889 18026 21526 24285 16240 23222 25540 27176

Full 6513 7036 6367 7770 8662 8875 10468 11138 9798 11707 12578 15117 17170 18723 12161 18546 20694 20902 17157 21522 23002 23081 18983 24364 26800 27452 29220 35311 36167 33300 41766 44775 35004 46893 48857 38390 52975 56587 57348 54329 63416 65731 50587 60719 69740 45450 65407 72299 78041

8 Sonic 5183 5586 5083 6179 6859 7072 8300 8798 7817 9304 9967 12022 13580 14586 9721 14696 16208 16283 13671 17001 17965 17981 15144 19306 21058 21386 23236 27745 28176 26534 32990 34881 27910 36937 38061 30642 41875 44362 44676 43174 49919 51207 40326 48157 54330 36332 51953 57139 60797

Full 11379 12293 11124 13575 15133 15506 18288 19459 17118 20454 21976 26411 29999 32711 21246 32402 36155 36518 29975 37602 40188 40325 33165 42567 46823 47963 51050 61693 63189 58180 72970 78227 61156 81927 85359 67072 92553 98864 100194 94920 110796 114840 88381 106083 121845 79406 114274 126315 136348

Sonic 8598 9267 8432 10252 11379 11732 13769 14596 12968 15435 16536 19944 22529 24198 16128 24381 26889 27015 22680 28205 29805 29830 25125 32029 34936 35481 38549 46030 46744 44020 54732 57869 46304 61279 63145 50836 69472 73598 74119 71626 82817 84954 66902 79893 90135 60276 86191 94794 100864

BOSS STEAM CAPACITY TABLE

Pressure (bar)

BOSS AIR CAPACITY TABLE (Modified Equal Percent Contour Plug) (SCFH) Valve Port and Trim

Pressure (PSI) P1 10

BOSS AIR CAPACITY TABLE

100

125

150

175

200

225

250

P2 5 0 10 5 0 15 10 0 25 15 0 25 15 2-0 35 30 25 5-0 45 40 35 8-0 55 50 45 12-0 75 60 20-0 100 75 27-0 125 100 35-0 150 125 100 42-0 150 125 50-0 175 150 57-0 200 175 150 65-0

2 Full 38908 49154 43431 56067 62112 47534 62271 74057 54839 84296 96540 96492 112097 118211 107378 118861 127156 139823 117295 130667 140754 161435 146686 159129 168983 193951 185945 218861 247881 209464 268632 302061 230652 300776 355938 250081 329987 375147 410172 356925 409880 463995 382039 442100 518283 405650 472265 516974 572051

Sonic 28546 35773 31902 40924 44987 34945 45541 53434 40359 61532 69304 70607 81384 84808 78698 86856 92616 100312 86063 95638 102747 115816 107542 116421 123354 139073 136350 159670 177833 153808 195905 216594 169523 219837 255354 183926 241563 273137 294115 261583 299020 332875 280236 323009 371636 297762 345453 376690 410396

2-1/2 Full Sonic 53872 41630 68059 52169 60135 46524 77631 59681 86001 65606 65816 50962 86221 66414 102540 77925 75931 58856 116718 89734 133671 101068 133604 102969 155212 118685 163677 123678 148678 114768 164576 126665 176062 135066 193601 146289 162409 125509 180924 139473 194890 149839 223525 168899 203103 156832 220333 169781 233976 179892 268547 202814 257463 198843 303038 232852 343220 259340 290028 224304 371952 285694 418239 315866 319364 247221 416459 320595 492837 372392 346266 268225 456905 352279 519434 398325 567930 428917 494204 381475 567526 436071 642454 485443 528978 408677 612138 471055 717622 541969 561669 434237 653905 503786 715810 549339 792071 598495

3 Full 74823 94527 83520 107822 119446 91411 119751 142417 105460 162108 185654 185562 215572 227330 206497 228578 244531 268891 225568 251284 270680 310452 282088 306018 324966 372982 357587 420886 476694 402816 516601 580887 443561 578416 684496 480924 634590 721436 788792 686394 788231 892297 734691 850192 996697 780096 908202 994180 1100099

4 Sonic 57687 72291 64470 82701 90911 70618 92031 107982 81558 124346 140051 142685 164464 171383 159036 175521 187162 202714 173919 193269 207635 234046 217324 235268 249279 281043 275540 322666 359371 310821 395891 437700 342578 444254 516028 371683 488158 551965 594357 528616 604270 672685 566310 652748 751014 601728 698103 761227 829342

Full 122709 155024 136974 176827 195892 149914 196392 233563 172954 265857 304473 304321 353538 372821 338655 374868 401030 440981 369931 412105 443916 509140 462624 501870 532945 611690 586443 690253 781778 660619 847225 952655 727440 948602 1122573 788716 1040728 1183155 1293619 1125687 1292699 1463368 1204894 1394314 1634584 1279358 1489451 1630456 1804162

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 158 -

6 Sonic 92775 116262 103683 133004 146208 113572 148009 173661 131165 199979 225237 229473 264498 275626 255770 282282 301004 326015 279705 310825 333928 376403 349511 378369 400902 451986 443136 518926 577958 499876 636690 703930 550950 714470 829901 597758 785079 887696 955873 850145 971816 1081845 910766 1049780 1207816 967728 1122722 1224242 1333788

Full 260383 328954 290651 375219 415672 318111 416734 495610 367001 564136 646077 645754 750190 791107 718609 795452 850966 935740 784976 874467 941968 1080371 981666 1064943 1130883 1297977 1244403 1464683 1658894 1401800 1797770 2021487 1543593 2012888 2382045 1673617 2208373 2510597 2744997 2388652 2743043 3105195 2556726 2958667 3468507 2714734 3160543 3459748 3828344

8 Sonic 207554 260099 231957 297554 327093 254080 331122 388511 293440 447389 503896 513372 591730 616625 572203 631514 673399 729353 625750 695370 747056 842082 781920 846479 896890 1011174 991375 1160932 1292996 1118313 1424390 1574817 1232575 1598397 1856638 1337292 1756363 1985936 2138459 1901926 2174127 2420280 2037548 2348547 2702102 2164981 2511731 2738849 2983923

Full 454921 574724 507804 655555 726232 555780 728087 865893 641196 985618 1128778 1128215 1310677 1382164 1255500 1389756 1486745 1634855 1371452 1527804 1645737 1887545 1715095 1860591 1975796 2267730 2174129 2558987 2898298 2449122 3140932 3531793 2696851 3516769 4161734 2924021 3858307 4386331 4795857 4173277 4792443 5425168 4466923 5169165 6059920 4742984 5521868 6044616 6688601

Sonic 344337 431511 384823 493650 542656 421526 549340 644550 486825 742230 835977 851697 981695 1022996 949299 1047699 1117186 1210016 1038135 1153638 1239386 1397035 1297225 1404330 1487963 1677564 1644717 1926016 2145113 1855310 2363099 2612662 2044873 2651782 3080210 2218602 2913852 3294719 3547759 3155344 3606932 4015308 3380344 3896300 4482856 3591760 4167027 4543821 4950405

BOSS AIR CAPACITY TABLE (Modified Equal Percent Contour Plug) (M3/Hr.) Valve Port and Trim

P1 0.7

1.5

3.5

P2 0.3 0.2 0.7 0.5 0.3 1 0.7 0.5 1.5 1.2 1 2 1.5 .2-0 3.0 2.0 1.0 .3-0 3.0 2.0 1.0 .5-0 4.0 3.0 2.0 .8-0 5.0 3.0 1.4-0 7.0 5.0 2.0-0 8.0 5.0 2.3-0 10.0 7.0 5.0 2.9-0 10.0 7.0 3.5-0 12.0 10.0 3.8-0

Full 1171 1268 1149 1408 1576 1615 1914 2045 1799 2158 2325 2809 3209 3562 2264 3484 3935 4007 3224 4081 4412 4449 3592 4644 5152 5336 5612 6866 7111 6442 8153 8886 6821 9254 9773 7522 10485 11295 11548 10764 12688 13323 10043 12119 14211

Sonic 847 915 834 1018 1135 1169 1380 1469 1304 1559 1676 2031 2308 2522 1645 2511 2806 2836 2335 2932 3138 3150 2605 3346 3684 3779 4057 4910 5036 4666 5858 6292 4943 6632 6921 5457 7539 8061 8177 7777 9089 9434 7277 8740 10062

2-1/2 Full Sonic 1621 1235 1756 1335 1591 1216 1949 1484 2182 1655 2236 1705 2650 2013 2831 2143 2490 1902 2988 2274 3220 2444 3890 2962 4443 3366 4931 3678 3135 2398 4825 3662 5448 4092 5549 4136 4464 3405 5650 4276 6109 4577 6160 4594 4974 3799 6430 4880 7134 5373 7389 5511 7771 5917 9507 7161 9846 7343 8920 6805 11289 8544 12303 9176 9444 7209 12813 9672 13532 10093 10415 7958 14518 10994 15639 11756 15989 11925 14905 11342 17568 13254 18447 13758 13906 10612 16780 12746 19676 14674

15.0 12.0 10.0 4.4-0

9044 13103 14559 15986

6570 9462 10466 11319

12523 18142 20158 22135

9581 13799 15263 16507

Full 2252 2439 2209 2707 3031 3105 3681 3932 3459 4150 4472 5402 6171 6849 4354 6701 7567 7706 6200 7848 8485 8556 6908 8930 9908 10262 10792 13204 13675 12389 15680 17088 13117 17795 18794 14466 20163 21721 22207 20701 24400 25621 19313 23305 27328

Sonic 1712 1850 1684 2057 2294 2363 2789 2969 2636 3151 3386 4104 4665 5097 3323 5074 5670 5732 4719 5926 6342 6367 5264 6762 7446 7636 8199 9923 10176 9429 11839 12716 9990 13403 13985 11027 15235 16290 16525 15716 18367 19065 14706 17662 20334

Full 3692 3999 3623 4439 4971 5092 6037 6448 5673 6806 7334 8859 10120 11233 7140 10990 12409 12638 10168 12870 13915 14031 11330 14645 16249 16830 17700 21655 22427 20318 25714 28024 21512 29184 30823 23724 33068 35622 36420 33949 40017 42019 31674 38221 44819

Sonic 2753 2975 2709 3307 3689 3801 4485 4775 4239 5067 5446 6600 7502 8197 5345 8161 9119 9218 7589 9530 10199 10239 8466 10875 11975 12281 13186 15958 16365 15165 19040 20450 16066 21555 22492 17735 24501 26199 26576 25276 29538 30661 23650 28405 32703

Full 7835 8486 7688 9420 10548 10806 12810 13683 12037 14442 15563 18799 21475 23835 15151 23319 26332 26818 21575 27310 29526 29774 24041 31076 34479 35712 37558 45951 47589 43115 54565 59466 45648 61927 65404 50341 70169 75588 77281 72039 84913 89162 67211 81103 95103

Sonic 6158 6655 6060 7399 8253 8503 10035 10682 9483 11337 12184 14766 16783 18338 11958 18257 20400 20622 16977 21320 22818 22906 18940 24329 26789 27475 29500 35702 36613 33926 42596 45750 35942 48222 50319 39675 54814 58611 59456 56547 66082 68593 52910 63547 73162

Full 13689 14827 13432 16458 18429 18879 22381 23905 21030 25232 27190 32845 37519 41644 26470 40742 46005 46855 37695 47714 51586 52019 42003 54294 60240 62394 65618 80282 83144 75327 95332 103895 79752 108195 114270 87952 122594 132063 135020 125861 148354 155777 117426 141697 166157

Sonic 10216 11040 10054 12276 13692 14107 16648 17722 15732 18808 20214 24497 27844 30423 19838 30288 33844 34213 28166 35370 37855 38002 31421 40363 44444 45582 48941 59230 60741 56284 70668 75900 59629 80001 83480 65823 90938 97237 98639 93813 109631 113798 87778 105427 121378

17392 25197 27998 30743

13277 19122 21150 22874

28524 41324 45916 50419

21353 30753 34014 36787

60526 87687 97431 106986

47769 68800 76096 82299

105746 153199 170225 186918

79251 114141 126245 136537

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv.

- 159 -

BOSS AIR CAPACITY TABLE

Pressure (bar)

BOSS WATER CAPACITY TABLE (Modified Equal Percent Contour Plug) (G.P.M.) Valve Port and Trim

Pressure (PSI) P1 10

BOSS WATER CAPACITY TABLE

100

125

150

175

200

225

250

300

400

P2 5 3 10 5 0 15 10 0 25 10 0 25 10 0 40 30 25 0 45 40 25 0 55 50 25 0 75 50 0 100 50 0 100 50 0 150 100 50 0 150 50 0 150 50 0 200 150 50 0 250 100 0 350 150 0

2 Full 145 206 145 206 252 145 206 291 145 291 346 252 356 384 206 291 325 417 252 291 385 449 291 325 460 492 325 460 556 325 563 614 460 650 667 325 563 716 716 460 761 761 563 805 805 460 650 846 846 460 919 922 460 1028 1059

Sonic 72 101 72 101 124 72 101 143 72 143 175 124 175 202 101 143 160 226 124 143 189 248 143 160 226 277 160 226 320 160 277 355 226 320 386 160 277 358 414 226 392 440 277 423 465 226 320 453 489 226 453 533 226 506 612

2-1/2 Full Sonic 201 89 285 126 201 89 285 126 349 155 201 89 285 126 402 179 201 89 402 179 480 219 349 155 493 219 531 253 285 126 402 179 450 200 578 283 349 155 402 179 532 237 621 310 402 179 450 200 636 283 681 346 450 200 636 283 770 400 450 200 779 346 850 444 636 283 900 400 923 482 450 200 779 346 991 447 991 517 636 283 1054 490 1054 551 779 346 1114 529 1114 582 636 283 900 400 1171 566 1171 611 636 283 1273 566 1277 667 636 283 1423 632 1466 765

3 Full 280 395 280 395 484 280 395 559 280 559 666 484 685 738 395 559 625 802 484 559 740 863 559 625 884 946 625 884 1070 625 1083 1181 884 1250 1282 625 1083 1376 1376 884 1464 1464 1083 1547 1547 884 1250 1626 1626 884 1768 1773 884 1976 2036

4 Sonic 141 199 141 199 244 141 199 282 141 282 345 244 345 398 199 282 315 445 244 282 373 488 282 315 445 546 315 445 630 315 546 699 445 630 759 315 546 704 815 445 772 867 546 833 916 445 630 891 963 445 891 1050 445 996 1206

Full 458 648 458 648 794 458 648 917 458 917 1093 794 1123 1210 648 917 1025 1316 794 917 1213 1415 917 1025 1450 1551 1025 1450 1754 1025 1775 1936 1450 2050 2103 1025 1775 2257 2257 1450 2401 2401 1775 2537 2537 1450 2050 2667 2667 1450 2899 2908 1450 3241 3339

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv. - 160 -

6 Sonic 230 326 230 326 399 230 326 461 230 461 564 399 564 651 326 461 515 728 399 461 609 798 461 515 728 892 515 728 1030 515 892 1143 728 1030 1241 515 892 1152 1332 728 1261 1418 892 1363 1498 728 1030 1457 1574 728 1457 1717 728 1629 1971

Full 973 1376 973 1376 1685 973 1376 1945 973 1945 2319 1685 2383 2567 1376 1945 2175 2793 1685 1945 2573 3002 1945 2175 3076 3290 2175 3076 3722 2175 3767 4109 3076 4350 4462 2175 3767 4789 4789 3076 5096 5096 3767 5384 5384 3076 4350 5659 5659 3076 6152 6171 3076 6878 7084

8 Sonic 485 686 485 686 840 485 686 970 485 970 1189 840 1189 1372 686 970 1085 1534 840 970 1284 1681 970 1085 1534 1879 1085 1534 2170 1085 1879 2408 1534 2170 2615 1085 1879 2426 2807 1534 2658 2987 1879 2871 3156 1534 2170 3069 3317 1534 3069 3617 1534 3431 4152

Full 1699 2403 1699 2403 2943 1699 2403 3399 1699 3399 4051 2943 4163 4484 2403 3399 3800 4879 2943 3399 4496 5244 3399 3800 5374 5749 3800 5374 6503 3800 6582 7179 5374 7600 7796 3800 6582 8367 8367 5374 8903 8903 6582 9407 9407 5374 7600 9886 9886 5374 10748 10781 5374 12017 12377

Sonic 680 961 680 961 1177 680 961 1360 680 1360 1665 1177 1665 1923 961 1360 1520 2150 1177 1360 1798 2355 1360 1520 2150 2633 1520 2150 3040 1520 2633 3374 2150 3040 3664 1520 2633 3399 3933 2150 3723 4184 2633 4022 4421 2150 3040 4299 4647 2150 4299 5067 2150 4807 5817

BOSS WATER CAPACITY TABLE (Modified Equal Percent Contour Plug) (M3/Hr.) Valve Port and Trim

P1 0.7

1.5

3.5

P2 0.5 0 0.7 0.5 0 1 0.7 0 1.5 1 0 2 1 0 3 2 1 0 3 2 1 0 4 3 2 0 5 4 0 6 5 0 8 5 0 10 8 5 0 10 5 0 10 5 0 14 10 5 0 15 10 0 20 10 0

21⁄2

2 Full 25 59 31 63 63 40 71 71 40 56 78 56 90 90 40 69 95 95 56 79 100 100 56 79 97 110 56 79 119 79 97 135 79 126 149 79 112 149 162 112 174 174 126 180 180 97 149 191 191 126 178 206 149 232 238

Sonic 12 34 15 20 37 20 25 41 20 28 45 28 39 52 20 34 44 55 28 39 48 58 28 39 48 64 28 39 69 39 48 78 39 62 86 39 55 73 94 55 83 101 62 88 104 48 73 96 110 62 88 119 73 114 138

Full 35 81 43 88 88 55 98 98 55 78 108 78 124 124 55 95 132 132 78 110 139 139 78 110 135 152 78 110 165 110 135 187 110 174 206 110 156 206 224 156 241 241 174 249 249 135 206 264 264 174 246 285 206 321 329

3 Sonic 15 42 19 24 46 24 31 51 24 35 56 35 49 65 24 42 55 69 35 49 60 73 35 49 60 80 35 49 86 49 60 98 49 77 108 49 69 92 117 69 104 126 77 109 130 60 92 120 138 77 109 149 92 143 172

Full 48 113 59 122 122 76 137 137 76 108 150 108 173 173 76 132 183 183 108 153 193 193 108 153 187 212 108 153 229 153 187 259 153 242 287 153 216 286 312 216 335 335 242 346 346 187 286 367 367 242 342 396 286 446 458

4 Sonic 24 67 30 39 72 39 49 81 39 54 89 54 77 102 39 67 86 109 54 77 94 114 54 77 94 125 54 77 135 77 94 154 77 122 170 77 109 144 185 109 163 198 122 172 205 94 144 189 217 122 172 235 144 225 271

Full 79 185 97 200 200 125 224 224 125 177 245 177 283 283 125 217 301 301 177 251 317 317 177 251 307 347 177 251 375 251 307 425 251 396 470 251 355 469 511 355 549 549 396 567 567 307 469 602 602 396 561 650 469 731 750

• It is recommended to keep valve outlet velocity below 30,000 ft./min. • Capacities based on maximum Cv. - 161 -

6 Sonic 40 109 49 63 118 63 80 132 63 89 145 89 126 167 63 109 141 177 89 126 154 187 89 126 154 205 89 126 221 126 154 251 126 199 278 126 178 236 302 178 267 324 199 282 335 154 236 309 355 199 282 384 236 367 443

Full 168 392 206 425 425 266 475 475 266 376 521 376 601 601 266 461 638 638 376 532 672 672 376 532 652 737 376 532 796 532 652 902 532 841 998 532 752 995 1085 752 1165 1165 841 1204 1204 652 995 1277 1277 841 1190 1379 995 1551 1592

8 Sonic 84 230 103 133 249 133 168 279 133 188 305 188 265 352 133 230 297 374 188 265 325 394 188 265 325 432 188 265 466 265 325 529 265 420 585 265 375 496 636 375 563 683 420 593 705 325 496 650 748 420 593 808 496 774 933

Full 294 684 360 742 742 465 830 830 465 657 910 657 1051 1051 465 805 1114 1114 657 929 1175 1175 657 929 1138 1287 657 929 1390 929 1138 1577 929 1470 1743 929 1314 1739 1895 1314 2036 2036 1470 2103 2103 1138 1739 2230 2230 1470 2078 2409 1739 2710 2782

Sonic 118 322 144 186 349 186 235 390 186 263 428 263 372 494 186 322 416 524 263 372 455 552 263 372 455 605 263 372 653 372 455 741 372 588 819 372 526 696 891 526 789 957 588 831 988 455 696 911 1048 588 831 1132 696 1084 1307

BOSS WATER CAPACITY TABLE

Pressure (bar)

BOSS SHUTOFF TABLE - REVERSE ACTING ACTUATOR SHUTOFF TABLE SHUTOFF PSI 100

200

300

400

500

600

700

800

35R Spring 38422, Span 11.9

2" 17

CONTROL VALVES

55R Spring 41968, Span 12.7

55AR Spring 23239, Span 12.6

2 ⁄2" 1

85R Spring 35014, Span 11.3

55AR Spring 24296, Span 12.7

3" 16

85R Spring 35014, Span 12.9

16 17 18 19 20 21

55AR Spring 24297, Span 12.6

4" 16

85R Spring 24299, Span 12.8

85AR Spring 24301, Span 12.9

6" 16

100

200

†

135R Spring 42489, Span 12.4

†

135R Spring 23996, Span 11.8

300

400

500

600

† For shutoff pressure above this value, consult factory. Max air supply to actuator is 60psi

- 162 -

700

800

BOSS SHUTOFF TABLE - DIRECT ACTING ACTUATOR SHUTOFF TABLE SHUTOFF PSI 100

200

400

300

500

600

700

800

35 Spring 38422, Span 10.8

2" 16

55 Spring 41968, Span 12.7

55A Spring 23239, Span 12.0

21⁄2" 15

85 Spring 35014, Span 10.9

55A Spring 24296, Span 12.0

3" 15

85 Spring 35014, Span 12.4

15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

55A Spring 24297, Span 12.0

4" 16

85 Spring 24299, Span 12.4

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

85A Spring 24301, Span 12.4

6" 16 16

135 Spring 42489, Span 12.0

15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

100

200

300

400

500

- 163 -

600

700

800

135 Spring 23996, Span 11.6

CONTROL VALVES

BOSS SERIES D CONTROL VALVE HUNG CAGE DESIGN

DIGIBOSS HUNG CAGE & TRIM MATERIAL

Unlike competitor’s valves (which use the cage to compress the seat ring into the body), Spence’s cage is suspended in the body from a machined shoulder. This eliminates bonnet gasket leakage, cage deformation, sticking plugs, seat gasket and body washout which can occur with cage retained seat designs. The Spence hung cage design utilizes a 17-4 Ph stainless steel Belleville load ring to maintain a constant seat gasket load,

even in temperature cycling service. The Spence Boss D Series Control Valves are specifically designed for high pressure drop service. Pressure drop, high velocities and throttling occur between the cage window and the plug, thereby protecting the seat ring and tight shutoff capability of the valve. An optional “protected seat” seat ring provides outstanding wear and shutoff performance.

STANDARD CAGE

ANTI-CAVITATION CAGE

The full ported, standard cage, provides maximum flow with minimum pressure drop. The inherent modified linear flow characteristic provides excellent low flow control, high rangeability and maximum flows per given body size.

The Seco-Cav cage eliminates the effects of valve cavitation providing a normal valve/trim life expectancy in cavitating conditions. Diametrically opposed holes, increase the valves cavitation index (Kc) and direct impinging flows to the center of the cage, preventing mechanical trim/body damage.

40% REDUCED TRIM CAGE

NOISE REDUCING CAGE

This optional cage reduces the maximum Cv and flow to 40% of the normal, full port valve. Used to provide body velocity control, future flow expandability, or to correct for oversized valve conditions.

The Seco-Sonic cage is designed to reduce valve generated noise up to 10dBA in steam, gas or any compressible fluid service. When used in conjunction with a Seco-Sonic silencing orifice, noise attenuations of 15-20dBA can be achieved.

TRIM MATERIAL SELECTION Balanced Plug design allows line pressure under the plug to build up above the plug, effectively cancelling out any unbalanced stem force due to pressure. In addition to providing smooth, high pressure control, balanced plugs allow use of small, light, cost effective actuators. Class III, IV or VI shutoff can be provided.

The piston seal is critical to maintaining tight shutoff in any cage valve. The Boss’s heavy cupwasher style PTFE plug seal has three times the cross sectional area and wear surface of competitive valves and provides tight shutoff for longer than competitor’s designs at both low and high pressures.

Maximum Service Temp.

Plug

Seat Ring

Gaskets

ANSI/ISA 70-2 Shut-off

Standard Balanced Trim

500˚F (260˚C)

AISI 410 St. St. w/PTFE Seal

AISI Type 400 St. St.*

Filled Type 304 St. St

Stellite Balanced Trim

500˚F (260˚C)

AISI 410 St. St. w/PTFE Seal

AISI Type 400 St. St. Stellited

Filled Type 304 St. St

High Temp. Trim

800˚F (426˚C)

AISI 410 St. St. w/ Ni-Resist Seal

AISI Type 400 St. St. Stellited

Inconel Graphite

III

Soft-Seated Trim

500˚F (260˚C)

AISI 410 St. St. w/PTFE Seal

AISI Type 400 St. St. w/PTFE Insert

Filled Type 304 St. St

Table 1

* Stellite seat optional.

STANDARD & STELLITE BALANCED PLUG Balanced plug design eliminates large stem forces allowing the use of small, cost-effective actuators. Provides smooth throttling control even at pressures to 1000 psi. Standard PTFE piston seal provides ANSI Class IV tight shut-off to temperatures of 500˚F.

HIGH-TEMP BALANCED PLUG

SOFT SEATED TRIM

Balanced plug with high-temp ni-resist or carbon piston seal provides ANSI Class II shut-off at temperatures up to 800˚F.

Balanced plug with PTFE piston seal and an optional seat design with PTFE insert provide ANSI Class VI bubble tight shut-off at temperatures up to 460˚F.

- 164 -

Linear Valve Specification Form Project/Job__________________________________ Data Sheet____of____ Unit/Customer _______________________________ Spec ____________ P.O./LCO File # ______________________________ Tag _____________ Item _______________________________________ Dwg _____________ Contract ____________________________________

CONTROL VALVE SPEC SHEET Steam

Fluid

Water

Service __________ MFR Serial#_________________________________

Gas______________

Liquid______________

Flow

#/hr

gpm

scfh

_________

Inlet Pressure

psig

psia

_________

Outlet Pressure

psig

psia

_________

째C

째F

____________

Temperature

Norm. Flow

Min. Flow

Shut-off Pressure

Max Press/Temperature:____________ /____________ Density/MW/SG Viscosity Vapor Pressure Required Cv

psia

_________

_____________

Noise (dBA) Allowable_________ Line Info

Pipe Size In____________/Sch____________

Pipe Size Out____________/Sch____________

Valve, Body & Bonnet Body Size in. ANSI Class

125

Body/Bonnet Material:

1 150

Cast Iron

11/4 250

11/2

21/2

300

600

Cast Steel

4 900

Cr Mo

1500

316SS

Bronze

10 2500

4500

Hast C

Other____________ Titanium

Alloy 20

Other____________________________ End Conn. Inlet/Outlet:

NPT

SWE

Packing Material:

PTFE

BTG

Trim Size

100%

60%

40%

BWE Sch.__________

Sep. Flanges

Laminated Graphite 20%

Kalrez

Int. Flanges

Other__________

Other

Other________________

Actuator Spring Action:

Air to Open

Available Air Supply Pressure:

Air to Close

Last Position

Max.__________

Min.__________

Manual Override:

Yes

Solenoid

Yes

Type____________________

Positioner

Yes

Type____________________

Switch

Yes

Type____________________

Air Set

Yes

Type:___________________

Other Accessories

Yes

Type____________________

III

Test ANSI/FCI Leakage Class:

None

Type____________

- 165 -

Voltage_________________ Pneu

I/P

Range:__________________

Leslie VIII

CONTROL VALVES

Max. Flow

Service Conditions

Crit Pres PC

CONTROL VALVE SPEC SHEET Steam

CONTROL VALVES

Fluid

Water

Service __________ MFR Serial#_________________________________

Gas______________

Liquid______________ Max. Flow

Service Conditions Flow

#/hr

gpm

scfh

_________

Inlet Pressure

psig

psia

_________

Outlet Pressure

psig

psia

_________

째C

째F

____________

Temperature

Crit Pres PC

Norm. Flow

Min. Flow

Shut-off Pressure

Max Press/Temperature:____________ /____________ Density/MW/SG Viscosity Vapor Pressure Required Cv

psia

_________

_____________

Noise (dBA) Allowable_________ Line Info

Pipe Size In____________/Sch____________

Pipe Size Out____________/Sch____________

Valve, Body & Bonnet Body Size in. ANSI Class

125

Body/Bonnet Material:

1 150

Cast Iron

11/4 250

11/2

21/2

300

600

Cast Steel

Cr Mo

4 900

1500

316SS

Bronze

10 2500

4500

Hast C

Other____________ Titanium

Alloy 20

Other____________________________ End Conn. Inlet/Outlet:

NPT

SWE

Packing Material:

PTFE

BTG

Trim Size

100%

60%

40%

BWE Sch.__________

Sep. Flanges

Laminated Graphite 20%

Kalrez

Int. Flanges

Other__________

Other

Other________________

Actuator Spring Action:

Air to Open

Available Air Supply Pressure:

Air to Close

Last Position

Max.__________

Min.__________

Manual Override:

Yes

Solenoid

Yes

Type____________________

Positioner

Yes

Type____________________

Switch

Yes

Type____________________

Air Set

Yes

Type:___________________

Other Accessories

Yes

Type____________________

III

Test ANSI/FCI Leakage Class:

None

Type____________

- 166 -

Voltage_________________ Pneu

I/P

Range:__________________

Leslie VIII

- 167 -

CONTROL VALVE OPTIONS & ACCESSORIES

PACKING & ACTUATORS

PACKING CONFIGURATIONS

LIVE-LOADED PTFE - V-RING (STANDARD)

PTFE/GRAPHITE (OPTIONAL)

HIGH TEMPERATURE LAMINATED GRAPHITE (OPTIONAL)

Live-loaded PTFE V-ring packing provides the most maintenance free stem seal. The V-ring packing is both pressure energized and live-loaded by a 304 stainless steel spring to automatically compensate for packing wear. Maximum service temperature is 460˚F (238˚C). V-rings can be inverted for vacuum service.

Split rings allow packing replacement without removal of actuator. Graphite impregnated PTFE provides 500˚F (260˚C) service temperature, better memory and sealing than pure PTFE rings, lowered stem hysteresis, and is ideal for fluids that contain suspended particles.

Split rings allow packing replacement without removal of actuator. Precision die-cut laminated graphite rings provide a reliable, tight stem seal to operating temperatures of 800+˚F (426˚C). Available on Intimidator and Boss.

Available on Intimidator and Boss.

Available on Kombat, Intimidator and Boss.

ACTUATORS KOMBAT K1, K4 AND INTIMIDATOR

KOMBAT K5, K6

lPneumatic Actuated

lAccepts 0-10vDC, 4-20mA or 0-135 ohm signal

lElectric Actuated

l36 and 60 sq. in. lHigh Thrust Multiple Spring lEpoxy Coated lStainless Steel Internals lFixed 3-15 pound Springs lCast Iron Yoke

lSpring Return to Fail Safe Position lManual Override lNEMA 1 Enclosure lPowder Coated Die Cast Aluminum Housing

BOSS l35, 55 and 85 sq. in. lHigh Thrust lFour Bolt Yoke Mounting lCast Iron Yoke l External Access for Spring Preload Adjustment lRolling Boot Seal on Stem for Increased Accuracy & Long Service Life (Reverse only) - 168 -

21⁄8 (54)

MODEL 65A AIR FILTER REGULATOR

21⁄4 (57)

l Converts l Delivers

3 (76)

Plant Air to Instrument Quality

0 to 50 PSIG

Air Filter Regulator shall provide remote control for air actuated regulators and control valves. It shall convert plant air to instrument quality air and provide 0 to 50 psi delivery pressure. The Regulator shall have a flow capacity of 22 scfm.

9 (228)

OPTIONS See page 43 l MODEL A AIR ADJUSTMENT PANEL includes an air adjusting valve incorporating its own bleed and two gages; one for the supply air, the other to indicate the adjusting air. It comes complete and ready to be mounted directly on a control board or box. l MODEL B AIR ADJUSTMENT PANEL is the same as the Model A with the exception that it has, in addition, a gage indicating the delivery pressure.

3 (76)

MODEL 65A AIR FILTER REGULATOR

APPLICATION DATA l Provides Remote Control of E8, A Series Pilots, Positioners, EPC-1. l To Upgrade Plant Air to Instrument Quality Air

3 (76) 3 ⁄4 (19)

ELECTRO-PNEUMATIC (I/P) TRANSDUCER l Converts l Handles

Current Signal to Pneumatic Signal

up to 150 PSIG Supply Air

l Accommodates

4-20 mA and 10-50 mA Input

⁄4 (6)

Signals

SPECIFICATION

23⁄8 (60) 33⁄8 (86)

Electro-pneumatic Transducer shall convert 4-20 mA or 10-50 mA input signals to a proportional 3-15 PSIG pneumatic output. Output capacity shall be a minimum of 17 SCFM with a 20 PSIG supply or 47 SCFM with a 120 PSIG supply.

MATERIALS

⁄8 MAX. THICKNESS FOR PANEL MOUNT

CONSTRUCTION

(2) STANDOFFS (2) MOUNTING HOLES #10-32 UMF-2

Housing ………………………………………Aluminum Orifice …………………………………………Sapphire Nozzle……………………………………………Bronze PC Board ……………………………………Fiberglass Cover …………………………………………Aluminum

ELECTRO-PNEUMATIC TRANSDUCER

APPLICATION DATA l Simple way to control pneumatic valves with current signal

- 169 -

AIR FILTER REGULATOR and I/P TRANSDUCER

SPECIFICATION

RTD RESISTANCE PROBE THERMOMETER l 304 l

SS closed end probe measures temperature

Varies electrical resistance in proportion to temperature changes

l Communicates

change in resistance to automated systems

OPTIONS

RTD & PRESSURE TRANSMITTER

l 304 SST Thermowell

SPECIFICATION The RTD shall have a 304 stainless steel closed end probe with a 1/2 inch NPT male with hex fitting process connection. The RTD shall change resistance in proportion to a change in temperature and be capable of connecting to a device (such as a signal conditioning card) which can convert that resistance change to a standard 4-20 mA signal.

MATERIALS

CONSTRUCTION

RTD RESISTANCE PROBE THERMOMETER

APPLICATION DATA

Connector Head:………………………………………………NB 1 Cast Iron Probe: ……………………………………………………304 SS Closed End Process Connection: …………………………1/2" NPT Male w/Hex fitting Electrical Connection: ………………………………………1/2" NPT Female Sheath Length ……………………………………………………51⁄2" or 111⁄2" Sheath Diameter ……………………………………………………………1⁄4"

l Building control systems l Process control systems l Systems utilizing the EPC ElectroPneumatic Controller

ELECTRONIC PRESSURE TRANSMITTER l Solid

state, calibrated transmitter measures pressure to ±0.5% accuracy

Outputs 4-20 mA signal; 10-30 VDC unregulated; 100 ohms output impedance

l Integral

metal diaphragm and polysilicon bridge are virtually unaffected by shock, vibration or mounting

l Available

in ranges 0-30, 0-300 and 0-1000 psig, overpressure protected

l NEMA

4 compliant with cable or waterproof connector

l Operates l 1/8

ELECTRONIC PRESSURE TRANSMITTER

APPLICATION DATA l Building control systems l Process control systems l Systems utilizing the EPC Electro-Pneumatic Controller

in 40-200°F

NPT male or female process connection

SPECIFICATION The Electronic Pressure Transmitter shall have a 1/8 NPT male or female 316 stainless steel process connection. The Electronic Pressure Transmitter shall measure pressure to ±0.5% accuracy and output a standard 4-20 mA signal with 100 ohms output impedance. The Electronic Pressure Transmitter shall be shock and vibration resistant, overpressure protected, operate within 40-200°F and be NEMA 4 compliant.

MATERIALS

CONSTRUCTION

Case: ……………………………………………………………………304 SS Diaphragm: ………………………………………………………17-4 PH SS Process Connection: …………………………………………………316 SS

- 170 -

ECKARDT POSITIONER l Pneumatic l Modular l Boost

or Electro-Pneumatic

Design

Adjustable

l Separate

Control for Zero Point and Range of Travel

OPTIONS MODELS P6981 Pneumatic Positioner EP6986 Electro-pneumatic Positioner

ECKARDT PNEUMATIC POSITIONER W/GAUGES

APPLICATION DATA l Control of Intimidator Control Valve l Split Range for Parallel Stations l Fine Tune Control l Where Required Air Pressure is Greater than Controller Output l Where Change of Actuator Action is Desired (Reverse to Direct & vice versa)

SPECIFICATION The positioner shall be SIRA and WIB approved and shall be mounted directly onto the valve. Feedback, I/P Transducer and/or Limit Switch options shall be available.

RATINGS Temperature Range ……………-40 to 176°F (-40 to 80°C) Pneumatic Connections ………1/4" NPT Supply Pressure ………………60 psig Air Consumption ………………0.11 to 0.21 scfm Input Signal ……………………3-15 psig, Split Range, 4-20mA* Hysteresis ………………………<0.3% Body Construction ……………Aluminum

APPLICABLE CODES SIRA & WIB Approved

*Applies to EP6986 only

ECKARDT P6981 POSITIONER ON INTIMIDATOR TYPE J CONTROL VALVE

- 171 -

ECKARDT POSITIONER

l Gages

PMV POSITIONER l Pneumatic l Compact, l Easy

Visible Indicator

Air Consumption

l Mounts

Compactly on Valve

l Stainless

PMV POSITIONER

Rugged Design

to Calibrate

l Bright, l Low

or Electro-Pneumatic

Steel Cam

l External

Zero Adjustment

l Modular

Design

OPTIONS

APPLICATION DATA l Control of Intimidator, Boss and Doctor Control Valves l Split Range for Parallel Stations l Fine Tune Control l Where Required Air Pressure is Greater than Controller Output l Where Change of Actuator Action is Desired (Reverse to Direct & vice versa) RATINGS Temperature Range ……………-4 to 185°F (-20 to 85°C) Supply Pressure ………………60 psig Air Consumption ………………0.31 scfm (P4) 0.71 scfm (P5) 0.78 scfm (EP5) Input Signal ……………………3-15 psig, Split Range 4-20 mA Linearity …………………………±0.7% (P4) <0.5% (P5 & EP5) Hysteresis ……………………….0.8% (P4) <0.75% (P5) <0.5% (EP5) Body Construction ……………Aluminum

l Mechanical Limit Switch l Proximity Limit Switch l 4-20 mA Position Transmitter Feedback l Potentiometer 1K Feedback l Gauges

MODELS P5 Pneumatic Positioner w/Gauges EP5 Electro-pneumatic Positioner w/Gauges

SPECIFICATION The Positioner shall be modular and cam characterized with FM, CSA and CENELEC certifications and shall be mounted directly onto the valve. Feedback, I/P Transducer and/or Limit Switch options shall be available.

APPLICABLE CODES CENELEC, FM & CSA approved

PMV POSITIONER ON INTIMIDATOR TYPE J CONTROL VALVE - 172 -

MOORE POSITIONER l Pneumatic l Modular

Design

Characterized for Added Turndown

l Gauges

Included

l Proportional l Easy

Control

to Calibrate

l Non-Interacting l Mounts

Zero and Span

compactly on Valve

l Provides

Precise Control

OPTIONS l Mechanical Limit Switch l Proximity Limit Switch l 4-20 mA Position Transmitter Feedback l Potentiometer 1K Feedback

MODELS 760P Pneumatic Positioner 760EP Electro-pneumatic Positioner w/Integral I/P Transducer

SPECIFICATION The Positioner shall be modular and cam characterized with NEMA 4X, FM, CSA, CENELEC and Sirs certifications and shall be mounted directly onto the valve. Feedback, I/P Transducer and/or Limit Switch options shall be available. The Positioner shall include gages,have non-interacting zero and span and consume 0.5 to 0.6 scfm.

MOORE 760P PNEUMATIC POSITIONER

APPLICATION DATA l Control of Intimidator, Boss & Doctor Control Valves l Split Range for Parallel Stations l Fine Tune Control l Where Required Air Pressure is Greater than Controller Output l Where Change of Actuator Action is Desired (Reverse to Direct & vice versa) RATINGS Temperature Range ………-40 to 185°F (-40 to 85°C) Pneumatic Connections …1/4" NPT Gauge Connections ………1/8' NPT Electrical Connections ……3/4" NPT Exhaust Connections ……1/4" NPT Action ………………………Direct or Reverse Supply Pressure …………60 psig Air Consumption, Typical …0.5 scfm Input Signal ………………3-15 psig, Split Range, 4-20 mA* Span ………………………Adjustable, -60% to +25% of normal Zero…………………………Adjustable, -10% to +60% of normal Linearity, Typical……………0.5% of normal span 0.75% of normal span* Hysteresis, Typical …………0.75% of normal span 1.0% of normal span* Deadband …………………<0.25% of span

APPLICABLE CODES NEMA 4X, IP 65 FM, CSA, CENELEC, Sira Approved

MOORE 760P POSITIONER ON INTIMIDATOR TYPE J CONTROL VALVE

*Applies to 760EP only

- 173 -

MOORE POSITIONER

l Cam

or Electro-Pneumatic

CONTROL VALVE SPEC SHEET Steam

CONTROL VALVES

Fluid

Water

Service __________ MFR Serial#_________________________________

Gas______________

Liquid______________ Max. Flow

Service Conditions Flow

#/hr

gpm

scfh

_________

Inlet Pressure

psig

psia

_________

Outlet Pressure

psig

psia

_________

째C

째F

____________

Temperature

Crit Pres PC

Norm. Flow

Min. Flow

Shut-off Pressure

Max Press/Temperature:____________ /____________ Density/MW/SG Viscosity Vapor Pressure Required Cv

psia

_________

_____________

Noise (dBA) Allowable_________ Line Info

Pipe Size In____________/Sch____________

Pipe Size Out____________/Sch____________

Valve, Body & Bonnet Body Size in. ANSI Class

125

Body/Bonnet Material:

1 150

Cast Iron

11/4 250

11/2

21/2

300

600

Cast Steel

Cr Mo

4 900

1500

316SS

Bronze

10 2500

4500

Hast C

Other____________ Titanium

Alloy 20

Other____________________________ End Conn. Inlet/Outlet:

NPT

SWE

Packing Material:

PTFE

BTG

Trim Size

100%

60%

40%

BWE Sch.__________

Sep. Flanges

Laminated Graphite 20%

Kalrez

Int. Flanges

Other__________

Other

Other________________

Actuator Spring Action:

Air to Open

Available Air Supply Pressure:

Air to Close

Last Position

Max.__________

Min.__________

Manual Override:

Yes

Solenoid

Yes

Type____________________

Positioner

Yes

Type____________________

Switch

Yes

Type____________________

Air Set

Yes

Type:___________________

Other Accessories

Yes

Type____________________

III

Test ANSI/FCI Leakage Class:

None

Type____________

- 174 -

Voltage_________________ Pneu

I/P

Range:__________________

Leslie VIII

- 175 -

CONTROL VALVE SIZING

VALVE SIZING BY COMPUTATION

SIZING BY COMPUTATION

FORMULA KEY = [p1 (psig) + 14.7]

= Valve flow coefficient

= Nominal pipe size, inches

= Nominal valve size, inches

= Pressure recovery factor, Liquid (See valve page)

= Piping geometry factor, which is a capacity correction factor for a valve with reduced inlet and expanded outlet piping of the same size or a valve with expanded outlet piping only. (For Intimidator, see table on facing page.) 1 ______________ = __________

√

= Specific gravity of liquid at flowing temperature

K M

= Specific heat ratio (see table) Cp Specific heat at constant pressure = Cv Specific heat at constant volume = Molecular weight (see table)

= Initial fluid pressure psia

√

if X <

T1 Z XM

GAS (VOLUME)

if ΔP < ΔPC FL2 Q ____ CV = _____________ ΔP FP FR ___ G

√

= Vapor pressure of liquid at inlet temperature (water @ 60°F = 0.2563 psia)

= Flow - SCFM or GPM

= Initial absolute temperature of gas = [t1 (°F) + 460]

= Flow - lb/hr

= Pressure recovery factor, Gas (See valve page)

= Compressibility factor (Typically = 1)

∑k

= Valve/piping friction factor d2 2 1.5 1 - 2 D

(

)

CRITICAL FLOW

√

T1 MZ X

XT K 1.4

if X >

XT K 1.4

ΔP P1

P1 - P2 P1

XT K 1.4

1 -

X 2.14 XT K

.667

AVERAGE VALUE

LIQUID (VOLUME) SUBCRITICAL FLOW

SUBCRITICAL FLOW

STEAM (MASS)

Q 7320 FP P1 Y FR

= Critical pressure of liquid (water = 3206 psia)

√

CV =

ΔPC = Critical pressure drop (psi) ____ PV3 = P1 - .96 PV + .28 PC

∑ k Cv ______ +1 890d4 = Valve Reynolds Number factor = 1 if CV > 0.1 and viscosity <1000 cs. (consult factory for other applications)

CV =

= Reduced fluid pressure psia = [p2 (psig) + 14.7]

ΔP = Comparative fluid pressure factor = P1 - P2

W 19.3 FP P1 Y FR

CRITICAL FLOW

if ΔP > ΔPC FL2 Q ____ CV = ______________ ΔPC FL FP FR ____ G

√

- 176 -

Air Nitrogen Oxygen Hydrogen Carbon Dioxide Steam

K & M TABLE

K 1.4 1.404 1.401 1.41 1.304 1.31

M 29 28 32 2 44 18.3

INTIMIDATOR PIPING GEOMETRY FACTORS FP for Expanded Outlet Only

Port Size

d/D

1/2

3/4

1/4

5/8

1/4

1.0

1-1/2 11/4

13/4

11/4

13/4

1.0

21/4

7/8

1/4

5/8

1.0

1.03 1.0

1.01 1.04 1.0

1.0

1.02 1.06 1.0

1.0

1.05 1.0

1.02 1.07 1.0

1.01 1.04 1.09 1.01 1.02 1.06 1.01 1.03 1.07

1.0

1.05 1.0

1.02 1.07 1.0

1.01 1.04 1.1

1.0

1.05 1.0

1.02 1.07 1.0

1.01 1.04 1.09 1.01 1.02 1.06 1.01 1.03 1.07

1.0

1.04 1.0

1.02 1.05 1.0

1.0

1.03 1.07 1.01 1.02 1.05 1.01 1.02 1.06

1.0

1.03 1.0

1.01 1.04 1.0

1.0

1.02 1.05 1.0

1.01 1.03 1.0

1.01 1.04

1.0

1.02 1.0

1.01 1.02 1.0

1.0

1.01 1.03 1.0

1.01 1.02 1.0

1.01 1.02

1.0

7/8

11/4

5/8

7/8

1.0

1.01 1.04 1.0

1.0

1.02 1.05

1.01 1.02 1.06 1.01 1.03 1.08

FP for Reduced Inlet & Expanded Outlet of the Same Size Valve Size d/D Port Size

1/2

3/4

1-1/2 11/4

11/4

13/4

11/4

13/4

21/4

1/4

5/8

1/4

5/8

7/8

1/4

5/8

7/8

1.0

1.0 .995 1.0 .997 .993

1.0 .999 .996 .992 .999 .998 .994 .999 .997 .992

.998 .981 .999 .991 .976

1.0 .997 .987 .971 .997 .992 .978 .997 .989 .974

.997 .963 .999 .983 .953 .999 .993 .974 .945 .994 .984 .958 .993 .978 .95

.995 .945 .998 .974 .929 .999 .989 .96 .917 .991 .976 .936

.993 .926 .998 .965 .906 .999 .985 .947 .891 .988 .967 .915 .986 .955 .90

.991 .91 .997 .956 .886 .999 .981 .935 .868 .985 .96 .897 .983 .944 .88

.99 .897 .997 .95

.87

1.0

.999 .979 .925 .85

- 177 -

7/8

1.0

.982 .953 .882

1.0

.99 .967 .925

.98 .936 .862

INTIMIDATOR PIPING GEOMETRY FACTORS

Valve Size

CONTROL VALVE SPEC SHEET Steam

CONTROL VALVES

Fluid

Water

Service __________ MFR Serial#_________________________________

Gas______________

Liquid______________ Max. Flow

Service Conditions Flow

#/hr

gpm

scfh

_________

Inlet Pressure

psig

psia

_________

Outlet Pressure

psig

psia

_________

째C

째F

____________

Temperature

Crit Pres PC

Norm. Flow

Min. Flow

Shut-off Pressure

Max Press/Temperature:____________ /____________ Density/MW/SG Viscosity Vapor Pressure Required Cv

psia

_________

_____________

Noise (dBA) Allowable_________ Line Info

Pipe Size In____________/Sch____________

Pipe Size Out____________/Sch____________

Valve, Body & Bonnet Body Size in. ANSI Class

125

Body/Bonnet Material:

1 150

Cast Iron

11/4 250

11/2

21/2

300

600

Cast Steel

Cr Mo

4 900

1500

316SS

Bronze

10 2500

4500

Hast C

Other____________ Titanium

Alloy 20

Other____________________________ End Conn. Inlet/Outlet:

NPT

SWE

Packing Material:

PTFE

BTG

Trim Size

100%

60%

40%

BWE Sch.__________

Sep. Flanges

Laminated Graphite 20%

Kalrez

Int. Flanges

Other__________

Other

Other________________

Actuator Spring Action:

Air to Open

Available Air Supply Pressure:

Air to Close

Last Position

Max.__________

Min.__________

Manual Override:

Yes

Solenoid

Yes

Type____________________

Positioner

Yes

Type____________________

Switch

Yes

Type____________________

Air Set

Yes

Type:___________________

Other Accessories

Yes

Type____________________

III

Test ANSI/FCI Leakage Class:

None

Type____________

- 178 -

Voltage_________________ Pneu

I/P

Range:__________________

Leslie VIII

DESUPERHEATERS & NOISE REDUCTION

SECTION III DESUPERHEATERS & NOISE REDUCTION

- 179 -

NOTES:

- 180 -

DESUPER-

DESUPERHEATERS

HEATERS

- 181 -

DESUPERHEATERS PRESSURES to 600 PSIG at 750°F l Reduces

the temperature of superheated steam by controlled direct injection of cooling water

l Mechanical l Steam

atomizing 2.5:1 turndown

atomizing 20:1 turndown

l Line

Sizes 3" to 24" (larger sizes available upon request)

l Velocities l Air

to 8000 feet per minute

operated only

Canadian Registration # OH6267.51

STEAM ATOMIZING DESUPERHEATER

APPLICATION DATA l Reduce Temperature of Superheated Steam SIZING INFO PAGE 184

DESUPERHEATERS & NOISE REDUCTION

MECHANICAL ATOMIZING DIMENSIONS, inches (mm) AND WEIGHTS, pounds (kg)

Size

5 (127)

A P = MAIN STEAM PIPE 6 8 10 12

31/2

/4 (6)

2 (51)

7 (178)

71/2 (191)

81/2 (216)

10 (254)

11 13 (280) (330)

41/2 (113)

1/2 (13)

2 (51)

— —

81/2 (216)

10 (254)

57/8 (149)

1 (25)

4 (102)

— —

71/2 (190)

11/4 (32)

4 (102)

— —

93/16 (233)

2 (51)

6 (152)

— —

Weight

— — —

15 (6.8) 22

161/2 (419)

— 171/2 (445)

— 191/2 (495)

— —

(10) 40

151/2 (394)

161/2 (419)

171/2 (445)

191/2 (495)

— 211/2 (546)

— —

(18) 75

151/2 (394)

161/2 (419)

171/2 (445)

181/2 (470)

191/2 (495)

— 201/2 (521)

— 221/4 (565)

(34) 135 (61)

11 13 (280) (330)

— — 151/2 (394)

— — 161/2 (419)

11 13 (280) (330)

151/2 (394)

13 (330) — —

- 182 -

DESUPERHEATERS SPECIFICATIONS The Desuperheater shall be air operated, consisting of atomizing injector nozzle, dual controller, air pilot and strainers. It shall be capable of handing wide load variations from full load to 5% of maximum and control within ±5°F. The injector nozzle shall be designed and installed to disperse the minute water particles and atomizing steam counter to the flow of superheated steam, enabling the fine mist to be easily evaporated. The dual controller shall be so constructed that it will maintain a balanced, modulated flow of steam and water to the injector nozzle at all times and shall be so arranged that the atomizing steam shall lead the water on opening and trail on closing, so that it is impossible for the water to reach the injector nozzle before the steam.

MATERIALS

DUAL CONTROL DESUPERHEATER NOZZLE

CONSTRUCTION

…………………………………300 Series Stainless Steel

Size

5 (127)

A P = MAIN STEAM PIPE 6 8 10 12

31/2

/4 (6)

33/4 (95)

2 (51)

7 (178)

71/2 (191)

81/2 (216)

10 11 (254) (280)

13 (330)

51/4 (133)

1/2 (13)

211/16 (68)

21/2 (64)

— —

81/2 (216)

10 11 (254) (280)

57/8 (148)

1 (25)

33/4 (95)

4 (102)

— —

69/16 (243)

11/4 (32)

6 (152)

5 (127)

— —

81/4 (210)

2 (51)

6 (152)

8 (203)

— —

Weight

161/2 (419)

— — — — 171/2 (445)

— — — — 191/2 (495)

151/2 (394)

161/2 (419)

171/2 (445)

191/2 (495)

— — — — 211/2 (546) 211/2 (546)

151/2 (394)

161/2 (419)

171/2 (445)

191/2 (495)

211/2 (546)

— — — — 231/2 (597) — — 231/2 (597)

— — — — 271/2 (699) — — 271/2 (699)

18 (8)1 28 (13) 68 (31) 110 (50) 270 (123)

13 (330)

— — 151/2 (394)

— — 161/2 (419)

11 (280)

13 (330)

151/2 (394)

— —

13 (330)

— —

Sch80 pipe

- 183 -

DESUPERHEATERS

STEAM ATOMIZING DIMENSIONS, inches (mm) AND WEIGHTS, pounds (kg)

RULES FOR SIZING DESUPERHEATERS The required amount of cooling water to be injected into the superheated steam is the basis on which a Desuperheater size is determined. Since the heat gained by the injected cooling water equals the heat lost by the superheated steam, the required cooling water, G, in gallons per minute is calculated as follows: Ws hs – hd G= x gpm 500 hd – (t – 32) Where: Ws = Superheated steam flow, lb per hour hs = Total heat of the superheated steam, Btu per lb hd = Total heat of the desuperheated steam, Btu per lb

t = Temperature of the cooling water, °F The values hs and hd may be taken from the Steam Tables on the inside back cover. Having determined the amount of cooling water, G, choice of the size unit may be made directly from the Selection table below. Cooling water supply pressure must always be at least 75 psig higher than the pressure of the steam being desuperheated. With Steam Atomizing Desuperheaters, the atomizing steam pressure must always be at least 50 psig higher than the pressure of the steam being desuperheated. Also, when there is more than approximately 100 psig difference between cooling water and atomizing steam pressures, a pressure reduction should be made on the higher of the two.

SELECTION TABLE–STEAM ATOMIZING AND MECHANICAL ATOMIZING DESUPERHEATERS J VALVE OPERATED No. 3

No. 5

No. 6

No. 8

COOLING WATER CAPACITY, GPM

4.0

PIPE CONNECTIONS FOR COOLING WATER AND ATOMIZING STEAM

/2"

11/4"

MINIMUM SIZE OF MAIN STEAM PIPE

12"

SIZE NUMBER

SIZING DESUPERHEATERS

STEAM

FOR

ATOMIZATION

A source of higher pressure atomizing steam offers no problem on most desuperheater installations. Generally, the steam being desuperheated is at reduced pressure, having either been throttled by a reducing valve or extracted from an intermediate stage of a turbine. When a pressure reduction is required in conjunction with desuperheating the steam, it is recommended that the reduction take place prior to desuperheating for the following reasons: 1. Auxiliary high pressure steam for atomization is immediately available.

2. The Pressure Regulator is not subject to a damaging accumulation of soluble salts precipitated by evaporation from the cooling water. 3. Elimination of resuperheating when the pressure reduction is after the point of superheat control. If higher pressure steam is not available, a Mechanical Atomizing Desuperheater must be employed. The Injector Nozzle is identical with the Steam Atomizing Nozzle except that it does not have the advantage of secondary atomization into mist by the action of the steam.

- 184 -

NOISE

NOISE REDUCTION

REDUCTION

- 185 -

NOISE SUPPRESSOR SERVICE to 500°F l Standard

sizes 3/8" to 8". Consult Factory for additional sizes

l Effective

over a broad frequency band (up to 12,000 Hz)

l Noise

attenuation up to 26 dBA

l Expansion

fittings not required

l Straight

through design minimizes pressure drop, permitting normal valve sizing

Canadian Registration # CSA-OH 6266.5R1C

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) INLET SIZE 21/2" TO 8"

NOISE SUPPRESSORS

APPLICATION DATA l Steam Pressure Reduction Stations where Noise Reduction is Desired

NOISE SUPPRESSOR

SUPPRESSOR ENDS INLET OUTLET ANSI ANSI NPT …………………………NPT NPT …………………………150# NPT …………………………300# 150# …………………………150# 300# …………………………150# 300# …………………………300# NOTE: ANSI 150# Flanges are flat faced. It is recommended that the Noise Suppressor be insulated to reduce condensation formation in the acoustic material. SIZING INFO PAGE 193

150#

300#

150#

300#

Average Atten-

uation

INLET

OUTLET

SHELL

150#

300#

150#

300#

dBa†

NOMINAL PIPE SIZE

D*-INSTALLED LENGTH

APPROX. WEIGHT

109

(65)

(100)

(150)

(1010)

(1194)

(44)

(49)

21/2

471/2

481/8

115

(65)

(125)

(150)

(1200)

(1222)

(45)

(52)

473/4

103

(80)

(100)

(150)

(1009)

(1214)

(45)

(47)

471/2

481/4

101

119

(80)

(125)

(150)

(1207)

(1227)

(46)

(54)

589/16

595/16

150

181

(80)

(150)

(200)

1488)

(1506)

(68)

(82)

473/4

481/8

105

129

(100)

(125)

(150)

(1214)

(1222)

(48)

(59)

543/4

551/2

162

178

(100)

(150)

(200)

(1392)

(1410)

(74)

(81)

661/4

256

299

(100)

(200)

(250)

(1684)

(1702)

(116)

(134)

551/4

180

167

(125)

(150)

(200)

(1405)

(1422)

(82)

(76)

663/4

671/2

289

247

(125)

(200)

(250)

(1696)

(1715)

(131)

(130)

895/16

905/16

455

428

(125)

(250)

(300)

(2268)

(2294)

(207)

(194)

663/4

671/2

295

299

(150)

(200)

(350)

(1697)

(1715)

(134)

(136)

833/4

843/4

451

490

(150)

(250)

(300)

(2129)

(2154)

(205)

(222)

841/4

851/4

468

507

(200)

(250)

(300)

(2141)

(2166)

(213)

(230)

* ±1/4" for 8" Shell and under, otherwise ± 3/8".

- 186 -

16 14 14 19 12 16 21 14 19 26 17 24 21

† Consult factory for specifics.

NOISE SUPPRESSOR

SPECIFICATION

MATERIALS

Noise Suppression equipment shall be of the dissipative reactive type. Suppressor shall not induce back pressure. It shall have expanded outlet flange for attachment to downstream piping. Equipment shall provide a minimum of 10 dBA reduction in noise. Installation must be insulated.

DRAIN

CONSTRUCTION

Pressure Shell ………………Welded Steel Components Acoustic Material …………………………Stainless Steel

MAXIMUM OUTLET VELOCITY feet per minute (meters per minute) NOMINAL PIPE SIZE 0-2

MAXIMUM VELOCITY 17,000

(0 - 51)

(5182)

21/2 - 8

11,000

(64 - 203)

(3353)

9,000

(>203)

(2734)

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg) INLET SIZES 3/8" TO 2" D* — INSTALLED LENGTH

APPROX. WEIGHT NPT

INLET

OUTLET

SHELL

NPTxNPT

(10)

(20)

(50)

(457)

185/16

(10)

(25)

(50)

(465)

11/2

265/8

(10)

(40)

(80)

(676)

150x150# 300x300#

150#

300#

150#

300#

NPT

150#

300#

150#

300#

16 22

215/16

197/8

205/16

(15)

(25)

(50)

(541)

(505)

(516)

(5.4)

(5.9)

11/4

21/2

2315/16

221/8

225/8

(15)

(32)

(65)

(608)

(561)

(575)

(6.8)

(7.7)

11/2

271/16

255/8

221/16

(15)

(40)

(80)

(687)

(650)

(662)

(9)

(12)

(13)

11/4

283/8

265/8

271/8

(20)

(32)

(80)

(721)

(676)

(689)

(9)

(11)

(13)

Average Attenuation dBa† 16

285/8

265/8

271/8

(20)

(50)

(80)

(727)

(676)

(689)

(9)

(14)

(15)

11/2

253/4

237/8

243/8

(25)

(40)

(80)

(654)

(607)

(619)

(8)

(12)

(14)

341/2

(25)

(50)

(100)

(914)

(864)

(876)

(13)

(15)

(16)

11/4

361/16

341/16

345/8

(32)

(50)

(100)

(916)

(86)

(889)

(13)

(15)

(17)

11/4

345/16

(32)

(80)

(100)

(872)

(889)

(15)

(18)

11/2

317/16

321/16

(40)

(80)

(100)

(798)

(814)

(14)

(15)

311/2

321/8

(50)

(80)

(100)

(800)

(816)

(17)

(20)

393/4

403/8

(50)

(100)

(125)

(1010)

(1026)

(30)

(31)

12 15 20 16 16 12 13 14 14 12 10 14

† Consult factory for specifics.

* ±1/4" for 8" Shell and under, otherwise ± 3/8".

- 187 -

NOISE SUPPRESSOR

NOMINAL PIPE SIZE

MUFFLING ORIFICE PLATES (MOPS) l Reduces

noise by 6 dBA to 12 dBA

l Engineered

for each application

l Designed

to fit between ANSI flanges (DIN upon request)

l For

noise reduction estimates, consult your Representative.

Canadian Registration # CSA-OH 6266.5R1C

INLET OUTLET MUFFLING ORIFICE

MATERIALS

APPLICATION DATA l Spence Pressure Regulators or Control Valves where noise reduction is desired

CONSTRUCTION

Plate ……………………Steel ASTM A285-78 Gr. C. Disc ……………………………………St. St. 302-2B

SPECIFICATION A Muffling Orifice Plate to be constructed of materials suitable for the installation and compatible with the piping. Generally, it is to be of steel construction with stainless steel plate weldedto the primary plate. The orifices are to be on the stainless steel plate. Orifice plates are to be designed for installation between two ANSI flanges in the enlarged piping downstream of the regulator or noise suppressor. Muffling Orifice Plates are to be designed to provide between 6 to 12 dBA of noise reduction on a high flow PRV.

SIZING INFO PAGE 193

DIMENSIONS inches (mm) Size

1-1/4”

1-1/2”

MUFFLING ORIFICE

2”

2-1/2”

9/16

(14) 3”

ANSI 125 & 150 FLANGED

4”

5”

6”

8”

10”

12”

14”

9/16 (14)

16”

ANSI 250, 300 & 600 FLANGED

18”

- 188 -

Muffling Orifice Plates OD Rating inch 125/150 4.25 250/300 2.81 600 2.00 125/150 4.62 250/300 3.00 600 2.50 125/300 5.00 250/300 3.62 600 2.88 125/150 6.00 250/300 4.19 600 3.62 125/150 7.00 250/300 4.94 600 4.12 125/150 7.50 250/300 5.69 600 5.00 125/150 9.00 250/300 6.94 600 6.19 125/150 10.00 250/300 8.31 600 7.31 125/150 11.00 250/300 9.69 600 8.50 125/150 13.50 250/300 11.94 600 10.62 125/150 16.00 250/300 14.06 600 12.75 125/150 19.00 250/300 16.44 600 15.00 125/150 21.00 250/300 18.94 600 16.25 125/150 23.50 250/300 21.06 600 18.12 125/150 25.00 250/300 23.31 600 23.00

mm 108 71 51 117 76 64 127 92 73 152 106 92 178 125 105 191 145 127 229 176 157 254 211 186 279 246 216 343 303 270 406 357 324 483 418 381 533 481 413 597 535 460 635 592 584

NOISE REDUCTION

STEAM PRESSURE REDUCING STATION NOISE REDUCTION

- 189 -

INTRODUCTION TO NOISE REDUCTION WHY

NOISE IMPORTANT?

Excessive noise is stressful to the human body and constitutes a serious health hazard. The Walsh-Healy Public Contracts Act and the Occupational Safety and Health Act have prompted system designers to pay careful attention to the noise generated by pressure reducing stations. OSHA has established limits on the length of time any employee may be exposed to various sound levels. These limits are shown in Figure 1 below. For a typical eight hour working day, the limit is 90 dBA. OSHA does not provide sound level limits for periods longer than eight hours. Figure 1 extrapolates the OSHA limits to a full 24 hour day.

When daily exposure is composed of two or more at differing sound levels, their combined effect must be considered. In such cases, the sum of the ratios of actual to permissible exposure times must not exceed unity. that is: t1 t t + 2 = … = n T1 T2 Tn

Where: T = permissible time at specified noise level t = actual time at specified noise level 1, 2, …, n = differing noise levels

FIGURE 1: OSHA MANDATED NOISE EXPOSURE LIMITS* SOUND PRESSURE LEVEL (DBA) PERMISSIBLE EXPOSURE (HOURS PER DAY)

115

110

105

100

* Values for 12 and 24 hour per day exposure are extrapolated. NOTE: Ear protection must be worn above 90 dBA.

INTRODUCTION TO NOISE REDUCTION

WHAT IS A DBA? Sound results from pressure fluctuations in the air. The sound pressure level which the most sensitive listener can detect is about 20μN/m2. This level is normally taken as the reference point for the measurement of sound pressure levels. Sound pressure level cover an enormous range of values. In order to compress this range, sound levels are usually expressed in decibels. A decibel (dB) is simply the logarithm of the ratio of two quantities. In this case, the two quantities are the

sound pressure level being measured and the reference level. The reference level is, by definition, 0 dB. The human ear does not respond equally to all frequencies. It tends to be insensitive to very low and very high frequencies. Standard sound level meters are equipped with a scale which approximates the human ear’s response. Sounds measured on this scale are expressed as A-weighted decibels (dBA). The dBA is commonly used in engineering work.

- 190 -

IMPORTANT CHARACTERISTICS OF DECIBELS ADDING SOUND LEVELS Since decibels express a logarithmic ratio, they cannot simply be added or subtracted. Figure 2 below provides a means of adding decibels without lengthy calculations.

To add two sound levels: 1. Determine difference between sound level 2. Find correction from Figure 2. 3. Add the correction to the higher sound level.

DECIBEL DIFFERENCE

DECIBEL CORRECTION

3.0

2.6

2.1

1.8

1.5

1.2

1.0

0.8

0.6

0.5

0.4

FIGURE 2

SOUND LEVEL REDUCTIONS Similarly, a 10% reduction in the decibel level does not represent a 10% reduction in absolute sound pressure level. For example, a reduction from 60 dB to 54 dB (a 10% dB reduction) produces a 50% reduction in the absolute sound pressure level. A

6 dB reduction always cuts the absolute sound pressure in half. The relationship between decibel and absolute sound pressure level reductions is summarized in Figure 3.

RELATIVE REDUCTION (dB)

ABSOLUTE REDUCTION (%)

FIGURE 3 WITH

DISTANCE

Sound ratings for reducing valves are conventionally established at a point three feet downstream from the valve’s outlet and three feet from the outlet pipe's surface. At further distances from the pipe surface, the radiated sound drops off in intensity. Some typical values are shown below in Figure 4.

The values shown in Figure 4 assume that the valve is acoustically isolated from the surrounding structure. Sound can be transmitted throughout the structure with little attenuation if the piping system is not properly isolated or if surroundings are acoustically “hard”. The piping system itself can also act as a conduit for sound.

DISTANCE FROM PIPE

3 Ft.

6 Ft.

12 Ft.

25 Ft.

SOUND REDUCTION

0 dBA

3 dBA

6 dBA

9 dBA 12 dBA

50 Ft.

FIGURE 4

NOISE REDUCTION DESIGN GUIDELINES 1. Size the regulator to provide a maximum inlet velocity of about 10,000 FPM. 2. Determine the regulator outlet velocity. If it would exceed 30,000 FPM, use a Spence Muffling Orifice or a second stage regulator. 3. Expand regulator outlet piping to limit discharge line velocity to about 10,000 FPM. 4. Avoid abrupt changes in pipe size. Limit pipe diameter changes to two pipe sizes per stage of expansion. Do not use eccentric reducers. 5. Directional changes in downstream piping should be made only after the line size has been increased. Use long radius fittings; avoid bullhead tee connections. 6. Provide as much straight run of pipe on both sides of the regulator as possible: a. 10 pipe diameters minimum to the inlet.

b. 20 pipe diameters minimum of expanded line size from the outlet. 7. Size all piping components, including strainer and stop valves for a maximum flow velocity of about 10,000 FPM (Exception: An outlet stop valve mounted at the regulator outlet should be equal in size to the regulator.) In areas where low sound levels are specified, reduce this limit by 25% to 50%. 8. To limit noise transmission through the building’s structure, keep the regulator and piping at least 3 feet away from solid surfaces. Use sound isolating piping supports. 9. Apply high density insulation to regulator body, piping and system components. Insulation reduces heat loss significantly and can provide moderate (3-6 dB) local noise attenuation. For greater noise reduction, use removable Spence Insulcap Jacket with lead lining on regulator body. 10. Use a Spence Noise Suppressor to reduce the propagation of noise via the downstream piping.

- 191 -

CHARACTERISTICS OF DECIBELS & DESIGN

SOUND LEVELS DECREASE

SELECTING NOISE REDUCING DEVICES SOURCE TREATMENT A Spence Muffling Orifice will reduce high flow pressure regulator noise by 6 to 10 dBA. Installed in the expanded down-

stream piping, the Muffling Orifice reduces the generation of noise at its source.

MUFFLING ORIFICE PLATE FIGURE 5A: SINGLE STAGE INSTALLATION WITH MUFFLING ORIFICE

PATH TREATMENT A Spence Noise Suppressor will reduce pipeline carried noise by 10 to 20 dBA. Installed at the regulator outlet, the

Suppressor absorbs noise generated by the pressure regulator and limits its propagation through the piping system.

NOISE SUPPRESSOR

SELECTING NOISE REDUCTION DEVICES

FIGURE 5B: SINGLE STAGE INSTALLATION WITH NOISE SUPPRESSOR

SOURCE

AND

PATH TREATMENT

For maximum reduction of pipeline transmitted noise, the combined installation of a Spence Muffling Orifice and Spence Noise

Suppressor will reduce the sound pressure level by 15 to 30 dBA. Installation of a Spence Insulcap Jacket with lead lining on the regulator body will further reduce sound pressure levels.

MUFFLING ORIFICE PLATE

NOISE SUPPRESSOR

FIGURE 5C: SINGLE STAGE INSTALLATION WITH MUFFLING ORIFICE AND NOISE SUPPRESSOR

- 192 -

SIZING NOISE REDUCTION COMPONENTS SELECTION

SIZE

AND

TYPE

COMPONENTS

EXAMPLE

REGULATOR SIZE 1. Enter Saturated Steam Flow Table (opposite) at the specified initial pressure. Read across the first tabulated value which includes the specified steam flow. The regulator size at the head of this column is the minimum required to limit inlet velocity to 10,000 FPM. 2. Move up this column to the specified reduced pressure (chosen outlet pressure, if Muffling Orifice is used) and note the tabulated flow value. If the specified flow is more than three times the tabulated flow, the regulatorâ&#x20AC;&#x2122;s exit velocity will exceed 30,000 FPM. (Use a Spence Muffling orifice or a second stage reduction.) DELIVERY PIPE SIZE Enter Saturated Steam Flow Table (opposite) at the specified reduced pressure. Read across to the first tabulated value which includes the specified steam flow. The pipe size at the head of this column is the minimum expanded pipe size to limit velocity to 10,000 FPM.

SPECIFIED CONDITIONS Saturated Steam Flow = 5,000 lb/hr Initial Pressure = 100 PSIG Reduced Pressure = 15 PSIG REGULATOR SIZE Entering Saturated Steam Flow Table (opposite) at 100 psig, the first tabulated value which includes 5,000 lb/hr is 5141 lb/hr. The head of this column indicates a 21/2" regulator is required to limit inlet velocity to 10,000 FPM. Moving up this column to 15 psig, the tabulated flow is 1452 lb/hr. Specified flow is 3.47 times the tabulated flow. The exit velocity for a 21/2" regulator will be 34,700 FPM. The use of a Muffling Orifice is indicated. DELIVERY PIPE SIZE Entering Saturated Steam Flow Table (opposite) at 15 psig, the first tabulated value which includes 5000 lb/hr is 6030 lb/hr. The delivery pipe size at the head of this column is 5". For this pipe size, flow velocity will be 8,290 FPM.

MUFFLING ORIFICE SIZE If a Noise Suppressor is installed, the Muffling Orifice size is the same as the regulator size. Otherwise, it is the same as the delivery pipe size. NOISE SUPPRESSOR SIZE The inlet size of the Noise Suppressor is the same as the regulator size. The outlet size is the same as the delivery pipe size. ANSWER: 21/2" SPENCE REGULATOR WITH MUFFLING ORIFICE, NOISE SUPPRESSOR AND 5" DELIVERY PIPE.

CALCULATING VELOCITY VELOCITY FORMULA

EXAMPLE

The Saturated Steam Flow Tables (opposite) provide a convenient means of calculating flow velocity. The flows tabulated are based on 10,000 feet per minute (FPM) velocity. The velocities at other steam flows can be obtained by simple proportioning: Actual Velocity =

Actual Flow Tabulated Flow

x 10,000 FPM

Pipe size Pressure Tabulated flow Actual flow

= = = =

5" 15 psig 6,030 lb/hr 5,000 lb/hr

Actual Velocity = 5,000 x 10,000 FPM = 8,290 FPM 6,030

- 193 -

SIZING NOISE REDUCTION DEVICES

NOTE: Regulators should always be protected by properly designed Strainers.

SATURATED STEAM FLOW TABLE (LB/HR)

AT 10,000 FPM Based on Schedule 40 Pipe SIZES 3/8" THROUGH 4" PRESS. (PSIG) -10 -5 0 5 10 15 20 25 30 40 50 60 70 80 90 100 125 150 175 200 250 300 400 500 600

TEMP (째F) 160 192 212 228 240 250 259 267 274 287 298 308 316 324 331 338 353 366 378 388 406 422 448 470 489

/ 10 21 30 40 49 58 67 76 85 102 120 137 154 171 188 205 247 289 331 373 457 545 710 884 1061 38

/ 15 33 47 63 78 92 106 121 135 163 190 218 245 272 299 326 394 460 528 594 728 867 1130 1407 1688 12

/ 27 58 83 111 136 162 187 212 237 286 334 382 430 478 525 573 691 808 926 1043 1277 1522 1984 2469 2963

REGULATOR or PIPE SIZE (inches) 1 11/4 11/2 2 43 75 102 168 94 162 221 364 134 233 317 522 179 310 422 696 221 382 520 858 262 454 617 1018 303 524 713 1176 343 594 809 1333 383 664 903 1489 463 801 1090 1797 542 937 1276 2103 620 1073 1460 2406 697 1205 1641 2704 774 1340 1824 3007 851 1473 2005 3305 928 1606 2186 3604 1119 1937 2637 4346 1309 2266 3085 5084 1500 2597 3534 5826 1691 2926 3982 6564 2070 3582 4875 8035 2466 4269 5810 9576 3215 5564 7574 12484 4001 6925 9425 15535 4801 8310 11310 18642

21/2 239 519 744 993 1224 1452 1678 1902 2124 2564 3000 3434 3859 4290 4716 5141 6201 7254 8312 9366 11465 13664 17812 22166 26599

3 370 802 1149 1533 1890 2242 2591 2936 3280 3959 4632 5302 5958 6624 7282 7939 9575 11201 12834 14461 17703 21098 27502 34225 41070

4 637 1381 1979 2641 3254 3860 4461 5057 5649 6818 7976 9130 10260 11407 12540 13671 16488 19288 22101 24903 30484 36331 47360 58936 70724

8 2502 5425 7778 10377 12787 15171 17531 19871 22199 26793 31345 35877 40318 44827 49278 53723 64795 75798 86852 97862 119796 142771 186112 231607 277928

REGULATOR or PIPE SIZE (inches) 10 12 14 16 3944 5599 6767 8839 8552 12139 14671 19165 12260 17403 21033 27475 16357 23218 28061 36656 20156 28611 34578 45170 23913 33943 41023 53589 27633 39225 47406 61927 31321 44460 53732 70192 34990 49668 60027 78414 42231 59946 72449 94641 49407 70133 84760 110723 56551 80272 97014 126732 63551 90209 109024 142420 70658 100297 121215 158346 77674 110256 133251 174069 84680 120202 145271 189771 102132 144974 175210 228881 119476 169593 204964 267749 136900 194326 234855 306796 154253 218959 264625 345686 188827 268036 323938 423167 225041 319440 386063 504322 293357 416413 503261 657420 365066 518202 626280 818123 438079 621843 751536 981748

18 11189 24258 34778 46398 57175 67831 78386 88847 99255 119795 140151 160414 180272 200431 220332 240207 289712 338910 388335 437560 535634 638359 832146 1035560 1242672

20 13903 30143 43215 57655 71045 84287 97402 110401 123334 148857 174151 199330 224005 249055 273784 298481 359996 421130 482544 543712 665579 793224 1034024 1286785 1544142

24 20108 43597 62503 83388 102755 121908 140876 159677 178382 215297 251881 288298 323986 360217 395983 431704 520675 609095 697921 786390 962649 1147267 1495545 1861122 2233347

SATURATED STEAM FLOW TABLES

SIZES 5" THROUGH 24" PRESS. (PSIG) -10 -5 0 5 10 15 20 25 30 40 50 60 70 80 90 100 125 150 175 200 250 300 400 500 600

TEMP (째F) 160 192 212 228 240 250 259 267 274 287 298 308 316 324 331 338 353 366 378 388 406 422 448 470 489

5 1001 2170 3110 4150 5114 6067 7011 7946 8877 10714 12535 14347 16123 17926 19706 21484 25912 30312 34732 39135 47907 57094 74426 92620 111143

6 1445 3133 4492 5993 7385 8761 10124 11475 12820 15473 18102 20719 23284 25887 28458 31025 37419 43773 50157 56515 69182 82449 107479 133751 160501

- 194 -

NOISE REDUCTION COMPONENT FLOW COEFFICIENTS 1. Enter Cv Table below at the component’s (regulator or orifice) inlet pressure. Read the tabulated value for W/Cv

2. Divide the specified steam flow by the tabulated W/Cv to obtain the regulator (CvR) or orifice (CvO) required flow coefficient.

at the component’s outlet pressure.

Refer to Rated Steam Capacity Tables earlier in this Section for rated capacities and minimum pressure drops for Spence Regulators. The definition of component inlet and outlet pressures is below.

Note that the lowest outlet pressure listed for each inlet pressure corresponds to a critical pressure drop. An outlet pressure lower than this will not provide any further increase in flow.

FLOW FOR Cv = 1 TABLE (W/Cv – LB/HR)

600

550

500

450

400

350

550 500 450 400 350 342 500 450 400 350 325 313 450 400 350 325 300 284 400 350 325 300 275 255 350 325 300 275 250 226 300 275 250 225 200 197

DEFINITION COMPONENT

REGULATOR ORIFICE

W/C

INLET OUTLET PRESSURE PRESSURE (PSIG) (PSIG)

510 706 845 953 1040 1050 488 674 805 905 947 966 465 640 763 812 855 881 440 605 666 718 763 795 415 500 567 623 670 709 387 465 527 577 619 624

300

250

200

175

150

125

275 250 225 200 175 168 225 200 175 150 145 139 190 175 150 125 115 110 165 150 125 115 100 95 140 125 100 90 85 81 115 100 90 80 75 66

INLET OUTLET PRESSURE PRESSURE (PSIG) (PSIG)

W/C

258 357 428 483 527 538 236 325 388 435 433 453 136 211 289 342 359 367 128 198 270 291 317 325 119 183 248 267 275 282 109 168 194 216 225 239

100

90 80 70 60 55 52 80 75 70 60 50 46 70 60 55 50 45 40 60 55 50 45 40 34 50 45 40 35 30 29 45 40 35 30 25 23

W/C

98.4 136 162 183 191 196 93.8 113 129 154 173 179 88.9 122 135 145 154 162 83.8 101 115 126 136 145 78.4 94.3 107 117 126 128 52.4 72.6 87.0 98.2 107 111

INLET OUTLET PRESSURE PRESSURE (PSIG) (PSIG)

35 33 30 25 20 17 25 24 22 20 15 11 20 19 18 15 10 8.3 15 14 13 12 10 5.4 10 9 8 7 5 2.5 5 4 3 2 0 -0.4

W/C

48.0 56.2 66.2 79.0 88.8 93.6 43.1 47.0 53.6 59.2 70.2 76.5 40.5 44.1 47.3 55.3 65.3 67.9 37.7 41.0 43.9 46.5 51.2 59.4 34.6 37.6 40.2 42.6 46.7 50.8 31.3 33.9 36.2 38.2 41.7 42.3

COMPONENT PRESSURE REGULATOR ONLY

REGULATOR PLUS ORIFICE

INLET PRESSURE

OUTLET PRESSURE

INLET PRESSURE

OUTLET PRESSURE

Initial Pressure N/A

Reduced Pressure N/A

Initial Pressure †

† Reduced Pressure

† Chosen regulator outlet/orifice inlet pressure. A rule of thumb is to chose this pressure so that regulator flow is barely subcritical.

- 195 -

NOISE REDUCTION FLOW COEFFICIENTS

INLET OUTLET PRESSURE PRESSURE (PSIG) (PSIG)

SOUND PRESSURE LEVEL (SPL) CALCULATIONS REGULATOR SOUND PRESSURE LEVEL

EXAMPLE

1. Enter Regulator Sound Pressure Level Chart L1 of SPLR at top of following page at the specified initial pressure. Move vertically to the specified reduced pressure (chosen outlet pressure, if Muffling Orifice is used). Read L1 to the left of

SPECIFIED CONDITIONS Saturated Steam Flow = 5,000 lb/hr Initial Pressure = 100 PSIG Reduced Pressure = 15 PSIG From the component sizing example on preceding pages, a 21/2" regulator with a 5" Muffling Orifice is required. Choose an orifice inlet (regulator outlet) pressure of 55 PSIG (critical pressure is 52 PSIG). Entering Flow for Cv=1 Table on facing page at 100 PSIG,

this intersection. 2. Enter Regulator Sound Pressure Level Chart L2 of SPLR at bottom of following page at the required regulator flow coefficient (CVR). Move vertically to the delivery pipe size. Read L2 to the left of this intersection.

191) = 26.2. Flow for Cv=1 Table does not provide a listing for 55 PSIG inlet

3. Regulator sound pressure level is: SPLR = L1 + L2 NOTE: If SPLR exceeds specified limits, use a Muffling Orifice to reduce the regulatorʼs pressure drop.

MUFFLING ORIFICE SOUND PRESSURE LEVEL 1. Enter Muffling Orifice Sound Pressure Level Chart L3 of SPLO at top of following page at the chosen orifice inlet (regulator outlet) pressure. Move vertically to the specified reduced pressure. Read L3 to the left of this intersection. 2. Enter Muffling Orifice Sound Pressure Level Chart L4 of SPLO at bottom of following page at the required orifice flow coefficient (CVO). Move vertically to the orifice plate size. Read L4 to the left of this intersection. 3. Regulator sound pressure level is:

W/Cv = 191 at 55 PSIG outlet pressure. Thus CVR = (5,000 ÷

pressure. Using the critical pressures at both 60 PSIG and 50 PSIG, we estimate that W/Cv = (128 + 111) ÷ 2 = 120; thus CVO = (5,000 ÷ 120) = 41.7. Entering L1 of SPLR Chart on following page at 100 PSIG, L1 = 41 at 55 PSIG outlet pressure. Entering L2 of SPLR Chart at CVR = 26.2, L2 = 37 at 5" pipe size. Thus SPLR = L1 + L2 = 78 dBA. Entering L3 of SPLO Chart on following page at 55 PSIG, L3 = 52 at 15 PSIG reduced pressure. Entering L4 of SPLO Chart at CVO = 41.7, L4 = 16 at 5" plate size. Thus SPLO = L3 + L4 = 68 dBA. SPLR – SPLO = 10 dBA. From the dB Correction Table below, the decibel correction is 0.4 dB. Thus the combined SPL = SPLR + 0.4 = 78.4 dBA.

SPLO = L3 + L4

COMBINED SOUND PRESSURE LEVEL

dB CORRECTION TABLE

Combine SPLO and SPLR as follows:

DECIBEL DIFFERENCE 0 1 2 3 4 5 6 7 8 9 10

NOISE REDUCTION SPL CALCULATIONS

1. Determine difference between SPLO and SPLR. 2. Find correction from dB Correction Table at right. 3. Add the correction to the higher SPL.

- 196 -

DECIBEL CORRECTION 3.0 2.6 2.1 1.8 1.5 1.2 1.0 0.8 0.6 0.5 0.4

REGULATOR SOUND PRESSURE LEVEL CHARTS L1 OF SPLR CHART

CRITICAL FLOW

SUB-CRITICAL FLOW

L1 – dBA

REDUCED (REGULATOR OUTLET) PRESSURE – PSIG 20 10

60 70 80

100

200

300

400

500 600

REGULATOR INITIAL PRESSURE – PSIG

L2 OF SPLR CHART

PIPE SIZE

NOISE REDUCTION SPLR CHARTS

L2 – dBA

0 1

6 7 8

40 50

REGULATOR CV (CVR)

- 197 -

100

200

300

500

700

1000

MUFFLING ORIFICE SOUND PRESSURE LEVEL CHARTS L3 OF SPLO CHART CRITICAL FLOW

SUB-CRITICAL FLOW

L3 – dBA

REDUCED PRESSURE – PSIG 30

20 10

60 70 80

100

200

300

MUFFLING ORIFICE INITIAL PRESSURE – PSIG

L4 OF SPLO CHART PLATE SIZE 3 or smaller 4 6 8 or larger

L4 – dBA

NOISE REDUCTION SPLO CHARTS

0 1

6 7 8

40 50

MUFFLING ORIFICE CV (CVO)

- 198 -

100

200

300

500

700

1000

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

SECTION IV APPLICATION GUIDE

199

ED SINGLE STAGE

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE ED SINGLE STAGE PRESSURE REDUCING VALVE

APPLICATION: To reduce a steady or varying lnlet pressure to a constant adjustable delivery pressure.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Valve is operated by incoming pressure. As delivery pressure nears spring setting on pilot, valve starts to modulate and maintain set pressure.

RECOMMENDED INSTALLATION OF REGULATOR WITH STRAINER

ADVANTAGES: Accurate, sensitive control. Packless construction. High capacity. Inexpensive.

200

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

ED PARALLEL

Application Guide TYPE ED PARALLEL (ADDITIVE) PRESSURE REDUCING STATION

APPLICATION: Used on widely varying flow conditions

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Load is typically split 1/3 - 2/3. Small valve is sized for 1/3 of load and is lead valve set for desired delivery pressure. Large valve is lag valve set 2 - 3 psig lower than delivery pressure of small valve. On low flow demand, small valve only will be flowing; as flow increases and small valve cannot handle flow, the delivery pressure drops and large valve opens.

ADVANTAGES: Better rangeability. Accurate control.

201

ED TWO STAGE

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE ED TWO-STAGE PRESSURE REDUCING STATION

APPLICATION: Used when reducing from high inlet pressure to low delivery pressure.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Same as single stage reduction. When delivery pressure approaches spring setting on pilot, main valve throttles to maintain setting.

ADVANTAGES: Less velocity noise. Less maintenance costs. Safety is increased.

202

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

ED TURBINE EXHAUST MAKE-UP

Application Guide TYPE ED TURBINE EXHAUST MAKE-UP VALVE

APPLICATION: To provide additional (make-up) steam to turbine exhaust main.

ADVANTAGES: Pilot operated accuracy avoids undue pressure drop before makeup starts. Constant accurate supply to user. Ease of operation - “set & forget”.

203

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: When turbine load decreases and turbine exhaust is insufficient for steam load, very slight drop in exhaust pressure causes pressure regulator to feed correct amount of steam to meet demand.

EF14(D) STEAM ALLOCATING

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EF14 AND EF14D STEAM ALLOCATING VALVES APPLICATION: To provide for distribution of steam from an occasionally overloaded boiler to most essential services first.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: With boiler operating within rated load and at rated pressure, F14 pilots (set slightly lower) are wide open and main valves are either wide open or under control of alternate pilots and delivering all the steam each line requires. Then, when load increases beyond boiler capacity and boiler pressure drops, the F14 pilots will throttle the main valves, restricting the flow to the less vital processes and permitting the others to function at rating.

ADVANTAGES: Less expensive than separate back pressure valve (when combined with pressure, temperature or other regulating valves). Can frequently postpone necessity of buying larger boiler. Provides assurance against loss of steam to boiler auxiliaries.

204

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

ED REMOTE SHUTOFF

Application Guide TYPE ED REMOTE SHUT OFF

APPLICATION: Provides easy shut-down on a process where frequent shut-down is required.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Same as standard ED, except, closing 1/4â&#x20AC;? gate valve denies steam to the pilot and shuts main valve.

ADVANTAGES: Easier and much faster than opening and closing the larger gate valve in main. Reduces maintenance on the gate valve in the main line. Self contained.

205

ED REMOTE MOUNTED PILOT

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE ED REMOTE MOUNTED PILOT

APPLICATION: Provides remote location of pilot to area where pressure can be easily adjusted.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Standard ED operation.

ADVANTAGES: Least expensive of remote-adjusting arrangements (less than special extra equipment or re-routing main piping). Maintenance personnel, who understand operation of standard mounted regulator, have nothing new to learn. Can be applied to existing regulators by merely extending connections. Can be furnished with panel board and gages.

206

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

EP130 TRIP VALVE FOR TALL BUILDINGS

Application Guide TYPE EP125 TRIP VALVE APPLICATION: In some district heating and steam distribution systems, the use of relief valves and vent piping may not be feasible, because of building height. Where such a condition exists, and the system steam pressure does not exceed 400 psi, ANSI B31.1-1977, Paragraph 102.2.5 permits the use of a pressure reducing valve and a trip stop valve in series to provide over-pressure protection. The P125 trip pilot is a self-operated device intended to be used in conjunction with a normally-closed Spence main valve, providing a trip stop valve, as cited in previous paragraph. OPERATION: During normal operation, the P125 pilot holds its main valve in the open position. Reduced pressure is under control of primary P.R.V. If reduced pressure rises to the set point of P125 (generally 5 psig over controlled pressure), it will shut and lock closed. This action closes its main valve and shuts system off.

5B OPEN STEEL ELBOW IN SIDE MARKED “HOOD”

4A RESTRICTION BLEEDPORT TYPE ʻEʼ MAIN VALVE

1/4" CONTROL PIPE - PITCH AWAY FROM PILOT. AVOID WATER POCKETS.

TYPE ʻEʼ MAIN VALVE

TYPE ʻDʼ PILOT

BASE BY-PASS

5B OPEN STEEL ELBOW 20 PIPE DIAMETERS SEC. 5A RESTRICTION ELBOW

VALVE SIZE MIN. RECOMMENDED

ADVANTAGES: Trip valve has to be manually reset. Less expensive than relief valve. Control accuracy of ED.

207

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

UNION CONNECTION TYPE P125 TRIP STOP PILOT

1/4" CONTROL PIPE— PITCH AWAY FROM PILOT. AVOID WATER POCKETS.

D50 DIRECT OPERATED

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE D50 DIRECT OPERATED PRESSURE REDUCING VALVE

APPLICATION: To reduce a steady or varying inlet pressure to a constant adjustable delivery pressure. Ideal for small flows such as unit heaters and sterilizers.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Valve is operated by incoming pressure. As delivery pressure nears spring setting on pilot, valve starts to modulate and maintain set pressure.

ADVANTAGES: Accurate control. Available in Cast Iron, Bronze and Stainless Steel. Aspirator adjustment for greater sensitivity.

208

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

ED5 FOR DEAERATOR

Application Guide TYPE ED5 PRESSURE REGULATOR for ACCURATE CONTROL of a DEAERATOR APPLICATION: To enhance the deaeration of boiler feedwater by accurately controlling the steam pressure and temperature in a deaerator.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: The Type ED5 Pressure Regulator is connected to the Deaerator as shown, with the Type D5 Pilot's Sensing Line connected to the Deaerator. Operation is identical to the Type ED except delivery pressure is sensed in the Deaerator, not the steam piping. The larger, more sensitive diaphragm of the Type D5 Pilot (1 to 25 psig delivery pressure) has twice the accuracy (±1/2 psig) of the Type D Pilot (±1 psig). With the Type D5 Pilot typically set at 5 psig, temperature variation inside the Deaerator is held to ±1°F.

ADVANTAGES: Self-contained, packless regulator Increased accuracy for better deaeration Type E2 substituted if initial steam pressure is between 9 and 15 psig

209

EP FOR UNFIRED STEAM GENERATOR

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EP PRESSURE REGULATOR for SELF-CONTAINED CONTROL of an UNFIRED STEAM GENERATOR APPLICATION: To provide self-contained control of an Unfired Steam Generator.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: The Spence Type EP Pressure Regulator controls the steam supply to the Unfired Steam Generator and maintains a constant, average, adjustable steam outlet pressure of the Unfired Steam Generator regardless of changes in load.

ADVANTAGES: Can eliminate the need for a Pneumatic Control Valve, Positioner and Pressure Controller. When additionally equipped with a Type D Pressure Pilot, making a Spence Type EPD Pressure Regulator, the need for a separate Pressure Reducing Valve may be eliminated.

210

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

EP FOR UNFIRED STEAM GENERATOR

Application Guide TYPE EP PRESSURE REGULATOR INTEGRALLY MOUNTED for SELF-CONTAINED CONTROL of an UNFIRED STEAM GENERATOR APPLICATION: To provide self-contained control of an Unfired Steam Generator with Integrally Mounted Pilot option for increased rigidity.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

ADVANTAGES: Can eliminate the need for a Pneumatic Control Valve, Positioner and Pressure Controller. Integrally Mounted Pilot option increases the rigidity of the Pilot for O.E.M. installation on skid mounted equipment.

211

E8 AIR ADJUSTED

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE E8 AIR ADJUSTED PRESSURE REDUCING VALVE

APPLICATION: To reduce high pressure to constant adjustable delivery pressure. Ideal for regulation when poor steam conditions exist.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Valve is normally closed and is opened by air pressure under the diaphragm. The downstream pressure is on top of the diaphragm, and the required delivery pressure is obtained by adjusting the air pressure.

ADVANTAGES: No pilot required. No orifices to plug up. Economy and performance of E valve.

212

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

EA AIR ADJUSTED

Application Guide EA SERIES AIR ADJUSTED PRESSURE REGULATOR

APPLICATION: To provide simple accurate control when varying delivery pressures are required. Ideal for tire moulding, laminate presses and drum dryers.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Delivery pressure is remotely adjusted by changing air pressure to pilots.

ADVANTAGES: Ease of adjustment. Operator control. Many air adjusted Pilots available.

213

EA95P60 PNEUMATIC CONTROL

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 EA95P60 PNEUMATICALLY CONTROLLED PRESSURE REGULATOR

APPLICATION: Provides control valve accuracy on jobs demanding close regulation. Ideal for process applications requiring fast load changes and varying outlet pressures.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: A controller out-put air signal, covering a span of 12 psig, will fully stroke the main valve. An out-put signal of 3 psig will start the main valve opening and at 15 psig main valve is fully open.

ADVANTAGES: Packless Construction. Parabolic Disc available for greater rangeability. Valve closes on loss of air. Required Balanced Main Valve

214

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

EA93 AUTOMATIC TRANSFER

Application Guide EA93 AUTOMATIC TRANSFER PRESSURE REDUCING STATION APPLICATION: The Spence Type EA93 Automatic Transfer Station is designed to provide accurate and stable control of reduced pressure throughout an exceptionally wide range of flow conditions. This design maximizes the rangeability of the station, while minimizing the extreme throttling encountered in single valve stations operating under the identical conditions. Balanced construction insures stability of regulator.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: The Type EA93 Automatic Transfer Station consists of two pressure reducing valves installed in parallel. The larger of these valves is sized for 100% of the required load. The smaller valve is sized for a fraction (typically 15% to 25%) of the required load. Both valves are operated in a predetermined sequence by a pneumatic controller. An interlocking system of pneumatic relays provided the logic to sequence the operation of the station. Under low flow conditions, the smaller valve will handle the demands on the station; the larger valve will be shut. As demand increases, the smaller valve will gradually open until it reaches the full open position. Upon further increases in demand, the larger valve will open and, simultaneously, the smaller valve will shut. The larger valve will then carry the higher loads on its own. Should demand drop, this sequence reverses: control of the flow is transferred back to the smaller valve and, simultaneously, the larger valve closes.

ADVANTAGES: Greater rangeability than single valve. Pressure switches can be adapted to system for additional safety. Standard stock valves can be used. 215

E2 SLOW OPENING

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE E2 SLOW OPENING VALVE

APPLICATION: When slow opening is required on a low pressure steam system, the E2 can be slowly opened by using a low volume flow control valve.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: System is turned on by activating solenoid, and supplying air to flow control, which sends air loading pressure to diaphragm of E2 valve. Opening time is regulated by adjusting needle valve on flow control. When solenoid is shut off, it bleeds loading air from diaphragm of the E2 valve allowing it to close.

ADVANTAGES: Low cost. Closes on loss of air. Remote controlled.

216

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

EA FOR GAYLORD SHOWER

Application Guide TYPE EA PRESSURE REGULATOR with TYPE B PANEL for GAYLORD SHOWER CONTROL

APPLICATION: To improve paper conditioning and reduce steam consumption by utilizing reduced pressure saturated steam instead of high pressure dry steam at the Gaylord Shower.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: A Spence Type EA Pressure Regulator supplied by a Type B Panel is installed in the steam supply line to the Gaylord Shower and Steamer Pipe (if used) to reduce the steam pressure used. When high pressure saturated steam is reduced in a single step to 0 psi, the quality of the steam may be so enhanced as to introduce a certain degree of superheat. By comparison to low pressure saturated steam, low pressure superheated steam is a rather inefficient transmitter of heat and moisture to paper.

ADVANTAGES: Reduced steam consumption. Improved paper conditioning. Self-contained, packless construction. Reduced pressure relatively unaffected by varying supply pressures. B Panel may be remotely located.

217

EA FOR CORRUGATOR PLATE

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EA PRESSURE REGULATOR with TYPE B PANEL for CONTROL of the PLATE SECTIONS of a CORRUGATOR

APPLICATION: When corrugator process speed is increased to the point that the flash steam available to the plate sections is insufficient, high pressure steam is admitted to the plate sections to permit increased process speed.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: A spence Type EA Pressure Regulator is installed between a high pressure steam main and the flash steam supplied to the plate section. The Type B Panel is used to supply the air loading pressure to the Type A Pilot to establish the minimum steam pressure in the plate section. When insufficient flash steam is available to maintain the pressure desired, the Type EA opens and admits sufficient steam to maintain the set pressure.

ADVANTAGES: Increased process speed may be possible. Self-contained, packless construction. B Panel may be remotely located. Fast response to process variables.

218

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

EM33D ELECTRIC FOR UNIT HEATER

Application Guide TYPE EM33D ELECTRICALLY OPERATED REDUCING VALVE

APPLICATION: To provide control of unit heater coil pressure and room temperature.

ADVANTAGES: Reduced pressure can prevent “hot-blast”. Reduced pressure reduces trap wear. Steam shut-off and pressure controlled by same valve. Aquastat operation prevents cold drafts. Seasonal pressure adjustment partially balances output to load and reduces cycling on room temperature.

219

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: When the thermostat closes the circuit and opens the Type M33 solenoid pilot, the D pilot operates the Type E main valve to control header pressure. Then, as unit heaters warm up, the aquastats close the individual fan circuits, starting the fans.

ED208D ELECTRONIC STARTUP

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE ED208D ELECTRONIC STARTUP CONTROL in conjunction with a TIME PROPORTIONING OUTDOOR RESET CONTROLLER APPLICATION: Effect energy savings by adapting a Time Proportioning Reset Controller to a buildingʼs steam heating system. A Time Proportioning Outdoor Reset Controller regulates a buildingʼs heating system based on the actual heat loss for a given outdoor temperature by computing and varying the required “on/off” cycle with changing outdoor conditions.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: When the Time Proportioning Outdoor Reset Controller calls for an “on” cycle, it activates the D208”s Electronic Time Controller. The ED208D then follows its preprogrammed start-up cycle, which gradually heats up and pressurizes the buildingʼs steam heating system until the downstream pressure reaches the setting of the D pilot, which then assumes normal control. When the Time Proportioning Outdoor Reset Controller signals an “off” cycle, the D208ʼs Electronic Time Controller is deactivated and the ED208D closes in approximately one minute.

ADVANTAGES: Substantial fuel savings since the steam heating system is energized only when required and in the amount necessary. Substantial man-hour savings when frequent start-ups are necessary. Reduces start-up load effect on boilers by controlling the rate at which the steam heating load is applied. Minimizes the possibility of water hammer by gradually heating lines and enabling the traps to discharge condensate.

220

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

ED208P14 SLOW STARTUP PARALLEL

Application Guide TYPE ED208P14-EF14D ELECTRONIC SLOW STARTUP CONTROL for PARALLEL OPERATION APPLICATION: To gradually heat up and pressurize a parallel installation. OPERATION: When activated, the D208 Electronic Slow Start-up Control on the lead valve follows its pre-programmed start-up cycle, which gradually heats up and pressurizes the system until the delivery pressure reaches the setting of the P14 pilot, which then assumes control. The output of the lead station始s P14 pilot is also connected to the trailing station始s F14 pilot. This F14 pilot is set approximately 20 psi higher than the delivery pressure. Arranged in this manner, the trailing station is prohibited from normal parallel operation until the lead station has been fully activated and its capacity exceeded.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

FEATURES: May be started from manual switch, thermostat or time clock. May be readily added to most existing Spence Parallel Operated Pressure Reducing Stations.

ADVANTAGES: Substantial fuel savings when used to turn on steam heating mains only when required by outdoor thermostat control. Substantial man-hour savings when frequent start-ups are necessary. Reduces start-up load effect on boilers by controlling the speed with which the load is applied. Minimizes the possibility of water hammer by gradually heating lines and enabling the traps to discharge condensate. 221

ED210 ELECTRONIC MODULATING

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE ED210 ELECTRONIC MODULATING REGULATOR

APPLICATION: To electronically modulate a Main Valve to control pressure or temperature.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: The D210 pilot will modulate a process variable in relation to a proportional control input signal. There is a continuous signal between the system始s input, the Servo-Amplifier and the pilot actuator. This constant signal gives the D210 pilot the ability to react immediately to a command from the input and modulate the Main Valve.

Typical Installation of the Type ED210 Pressure Regulator protected by a Strainer

ADVANTAGES: Back-up power supply available. Optional input signals:1 - 5 ma 4 - 20 ma 10 - 50 ma Selectable from 0 to 24 VDC Can be used on standard Spence valve. Adaptable to energy management systems.

222

A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

ED208D ELECTRONIC STARTUP

Application Guide TYPE ED208D ELECTRONIC START-UP CONTROL

APPLICATION: To gradually heat up and pressurize a steam distribution line.

Typical Installation of the Type ED208D Pressure Regulator protected by a Strainer

ADVANTAGES: May be started from manual switch, thermostat or time clock. May be readily added to most existing Spence ED pressure reducing stations. Substantial fuel savings when used to turn steam into heating mains only when required by outdoor thermostat control. Move even temperature is maintained in a comfort control system. Substantial man-hour savings when frequent start-ups are necessary. Reduces start-up load effect on boilers by controlling the speed with which the load is applied. Minimizes the possibility of a water hammer by gradually heating lines and enabling the traps to discharge condensate. Back up power supply available.

223

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: The D208 Pilot is controlled by a pre-programmed Electronic Time Controller (E.T.C.). When activated by the customer supplied “switch”, the Pilot slowly opens the Main Valve over the 6 - 96 minute time period selected. When deactivated, the Main Valve closes in 1 minute.

SET POINT CONTROL

EDM33D W/TWO

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EDM33D PRESSURE REDUCING VALVE with TWO SET POINT CONTROL

APPLICATION: To provide simple, economical and rapid means for alternating between a high and low control point, when two control settings are repeatedly used.

APPLICATION GUIDE PRESS. REDUCING-STM/GAS

OPERATION: Standard ED operation with one pilot set higher than other. Pilot No. 1 has the higher setting and is controlled by the M33 solenoid. When solenoid is closed, pilot No. 2 is in control at the lower setting. When higher setting is required, solenoid is opened and pilot No. 1 is in control.

ADVANTAGES: Consists of standard equipment. Less expensive than two separate regulators. Can be applied to existing regulator. Can be tied to automatic control system (as illustrated). Essentially no limit on location of station.

224

Application Guide A division of CIRCOR International, Inc.

TYPE D36 WATER PRESSURE REDUCING VALVE

D36 WATER PRESSURE

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: Designed for liquid pressure reduction, where very fast reaction to intermittent flows or rapid changes are a system requirement.

ADVANTAGES: High capacity. Large sensitive diaphragm. Meets requirements of: A.S.S.E Standard 1003. Southern Standard Plumbing Code. MIL Standard MILV-18146A, Type I. I.A.P.M.O. City of Los Angeles. W.P.O.A. Uniform Plumbing Code.

225

APPLICATION GUIDE PRESS. REDUCING-LIQUID

OPERATION: Valve is opened by compressing adjusting spring. Downstream pressure acts against adjusting spring, and pressure is set by increasing or decreasing spring pressure.

Application Guide A division of CIRCOR International, Inc.

C34D WATER PRESSURE

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE C34D PILOT OPERATED PRESSURE REDUCING VALVE

APPLICATION: Designed to reduce a steady or varying inlet pressure to a constant, adjustable delivery pressure. Recommended for applications needing high accuracy of regulation, but with load changes not too violent for pilot operated valve.

APPLICATION GUIDE PRESS. REDUCING-LIQUID

OPERATION: Delivery pressure, acting on pilot diaphragm, throttles main valve to maintain set pressure.

ADVANTAGES: Self Operated. Packless. High Capacity.

226

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To provide temperature control in a storage water heater.

APPLICATION GUIDE TEMPERATURE

OPERATION: Steam flowing through the main valve is controlled by the T14 pilot. Variations in temperature at the thermostat opens and closes T14 pilot, which operates the valve. If pressure control is needed to protect heater coils, the D pilot is used.

ET14/ET14D FOR STORAGE HEATER

TYPE ET14 & ET14D TEMPERATURE REGULATOR

ADVANTAGES: Pilot operated accuracy. No separate PRV required. Many temperature ranges available. All packless construction.

227

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION GUIDE TEMPERATURE

ET124/ET134 FOR INSTANT HEATER

TYPE ET124 & ET134 TEMPERATURE REGULATOR APPLICATION: To provide temperature control in a converter or instantaneous heater. OPERATION: Steam flowing through the main valve is controlled by T124 or T134 pilot. Steam pressure in the heater is modulated in proportion to temperature and load variations.

ADVANTAGES: No separate PRV required. Pressure sensing anticipates load changes before thermostat sees temperature change. Standard stock valves.

228

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To provide temperature control for refrigeration condensers, lube oil coolers, process coolers and water cooled heat exchangers.

APPLICATION GUIDE TEMPERATURE

OPERATION: The main valve and pilot are normally closed. When the temperature at the thermostat bulb increases above its set point, the valve opens and flows cooling water to maintain temperature setting.

C34T52 FOR COOLING

TYPE C34T52 COOLING REGULATOR

ADVANTAGES: Self contained. Balanced construction for greater stability. Can be furnished with pressure limit pilot. Tight shut-off.

229

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION GUIDE TEMPERATURE

ET14D FOR FUEL OIL STORAGE TANK

TYPE ET14D TEMPERATURE REGULATOR

APPLICATION: To control fuel oil temperature in a storage tank. OPERATION: The T14 pilot opens and closes the main valve with slight variations in stored-oil temperature. The D pilot “takes over” to control coil pressure when the T14 pilot opens wide. The thermostat bulb can be raised or lowered by loosening the packing nut and sliding the bulb extension through the packing.

ADVANTAGES: Permits top-insertion. Bulb can be removed even when tank is full. Permits adjusting bulb location for best efficiency, as tank level varies. Minimizes oil carbonation through pressure control. Combining pressure and temperature regulation in same valve reduces maintenance. Smaller high pressure line can be used for steam transmission to tank.

230

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To provide temperature control of heating coils and prevent freeze-up, if outside temperature drops below freezing.

APPLICATION GUIDE TEMPERATURE

OPERATION: When outside temperature is above freezing, the pilot sensing that temperature is off and the valve is controlled by the pilot sensing inside temperature. If outside temperature drops below freezing, the pilot sensing outside temperature will open the valve regardless

ET14T14 FOR HEATING COILS

TYPE ET14T14 TEMPERATURE REGULATOR

of inside temperature. ADVANTAGES: One pilot will over-ride other. Pilot operated accuracy. Self contained.

231

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To provide self-contained pressure reduction, temperature and pressure control to a Poultry Scalder. OPERATION: A Poultry Scalder is essentially an open tapped multi-nozzle steam injection heater custom fabricated to suit the customer始s requirements. Steam flowing through the Type E Main Valve is controlled by the Type T134 Pilot. Steam pressure to the injection nozzles is modulated, within the pre-set range of the T134始s pressure limit spring, in proportion to temperature, typically 140掳F., and process variations.

APPLICATION GUIDE TEMPERATURE

ET134 FOR POULTRY SCALDER

TYPE ET134 TEMPERATURE REGULATOR FOR POULTRY SCALDER

ADVANTAGES: Self-contained, packless construction. Provides pressure reduction, temperature and pressure control in a single unit. Adaptable to existing scalders utilizing Pneumatic Temperature Controllers by substituting the appropriate Type T134 Pilot in place of the Type A Pilot.

232

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE C34T52 TEMPERATURE REGULATOR for CHILLED WATER SYSTEM

C34T52 FOR CHILLED WATER

APPLICATION: To provide self-contained temperature control of a chilled water system. OPERATION: The Spence Type C34T52 Temperature Regulator controls the chilled water return by not allowing water to return to its source until the set point of the T52 pilot has been reached. Type T52 Pilot Type C34 Valve 8B Tee

Thermostat Well

4A Bleedport

View on inlet of C34 Valve

Individual Cooling Coil

5A Restriction Elbow Check Valve

ADVANTAGES: Pump By-pass Self-contained. See Application Guide D2-4 Tight shut-off. Pilot operated accurate temperature control. Economical, chilled water only returned when set point temperature is reached. System stability is maintained with variations in chilled water supply temperature. NOTES: 1. For large high-rise buildings, a desired head pressure may need to be maintained. To accomplish this, an appropriate F Series pilot may be added to the C34T52. 2. If the chilled water return must not exceed a desired pressure, an appropriate D pilot may be added to the C34T52.

233

APPLICATION GUIDE TEMPERATURE

Pump

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

SERIES 2000 STORAGE HEATER

SERIES 2000 DIRECT OPERATED TEMPERATURE REGULATOR for STORAGE HEATER

APPLICATION: To provide economical temperature control of a storage heater. OPERATION: Steam (or other heating medium) is supplied to the Series 2000 valve body. Variations in temperature at the bulb opens and closes the valve thus maintaining the desired temperature.. HOT WATER OUTLET SERIES 2000 INDICATING REGULATOR STEAM INLET

APPLICATION GUIDE TEMPERATURE

BULB

COLD WATER INLET

ADVANTAGES: Inexpensive. Uncomplicated Ideal when load fluctuations are minimal Self-contained

234

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To provide economical temperature control of an open topped tank heater (ie: plating tank). OPERATION: Operation: Steam (or other heating medium) is supplied to the Series 2000 valve body. The bulb is suspended over the top of and into the tank. Variations in temperature at the bulb opens and closes the valve thus maintaining the desired temperature in the tank.

SERIES 2000 PLATING TANK

SERIES 2000 DIRECT OPERATED TEMPERATURE REGULATOR for PLATE HEATER

SERIES 2000 INDICATING REGULATOR BULB

APPLICATION GUIDE TEMPERATURE

STEAM SUPPLY

ADVANTAGES: Inexpensive. Uncomplicated Self-contained

235

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

SERIES 2000 ENGINE JACKET COOLING

SERIES 2000 DIRECT OPERATED TEMPERATURE REGULATOR for ENGINE JACKET COOLING

APPLICATION: To provide engine jacket cooling. OPERATION: Reverse acting Series 2000 is installed in the engine始s cooling system as indicated in the diagram. The bulb senses the engine始s coolant temperature and, when the coolant temperature reaches the Series 2000始s set point, the valve opens and modulates to maintain the desired coolant temperature.

SERIES 2000 REVERSE ACTING REGULATOR

APPLICATION GUIDE TEMPERATURE

BULB

TO COOLING SYSTEM PUMP

RETURN

ADVANTAGES: Inexpensive. Uncomplicated Self-contained

236

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To operate a liquid cooling tank. OPERATION: As the warm liquid to be cooled reaches the Series 2000始s bulb, the valve opens the by admitting coolant (brine) into the coolers coils. The Series 2000 modulates about its set point, thereby controlling the temperature of the cooled liquid.

SERIES 2000 LIQUID COOLER

SERIES 2000 DIRECT OPERATED TEMPERATURE REGULATOR for LIQUID COOLING TANK

SERIES 2000 REVERSE ACTING REGULATOR BRINE INLET

COOLED LIQUID OUTLET BULB (IN CENTER)

WARM LIQUID INLET

ADVANTAGES: Inexpensive. Uncomplicated Self-contained

237

APPLICATION GUIDE TEMPERATURE

BRINE OUTLET

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

SERIES 2000 BLENDING/MIXING

SERIES 2000 DIRECT OPERATED TEMPERATURE REGULATOR for THREE-WAY BLENDING/MIXING

APPLICATION: To operate as a 3-way blending / mixing valve. OPERATION: The Series 2000 Three Way valve is installed as indicated in the diagram. In this case, cold water enters the valve from the left while the heated boiler water enters from the bottom. The bulb senses the temperature in the storage tank and modulates the amounts of cold and hot water blended (mixed) to maintain the desired temperature of the water in the storage tank.

SERIES 2000 INDICATING WATERMIX REGULATOR

HOT WATER

BULB

APPLICATION GUIDE TEMPERATURE

160째 STORAGE TANK

SUBMERGED BOILER COIL

ADVANTAGES: Inexpensive. Uncomplicated Self-contained

238

STEAM OR HOT WATER BOILER

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To operate as a 3-way diverting valve. OPERATION: Engine coolant is supplied to the left, bottom discharge is returning to the engine and right discharge is to cooler. Engine coolant is returned to the engine until it reaches the valve始s set point. At that point, the valve starts modulating between returning engine coolant to the engine and discharging to the cooler to maintain the desired temperature.

SERIES 2000 DIVERTING

SERIES 2000 DIRECT OPERATED TEMPERATURE REGULATOR for THREE-WAY DIVERTING

TO COOLER

SERIES 2000 REGULATOR 3-WAY VALVE

ENGINE

PUMP

FROM COOLER

ADVANTAGES: Inexpensive. Uncomplicated Self-contained

239

APPLICATION GUIDE TEMPERATURE

BULB

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION GUIDE TEMPERATURE

EAT61 AIR CONTROLLED

TYPE EAT61 AIR CONTROLLED TEMPERATURE REGULATOR

APPLICATION: To provide fast accurate control on instantaneous heaters and difficult process applications. OPERATION: Temperature variations at thermostat bulb of T61 pilot changes its output air signal going to A series pilot. The changing air signal positions the A pilot and main valve to maintain temperature setting.

ADVANTAGES: T61 and A pilot combine for cascade type control. Accurate sensitive bi-metallic thermostat. Low air consumption.

240

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

OPERATION: The remote bulb thermostat on the master controller provides a pneumatic feedback based on outside air temperature. The pneumatic feed-back from the master controller raises or lowers the set point of the sub-master controller, which puts out a varying signal to the Spence EA regulator to maintain proper water temperature.

ADVANTAGES: Accurate temperature control. Economical, water heated only when needed. Standard valve and pilot.

241

APPLICATION GUIDE TEMPERATURE

APPLICATION: To provide indoor-outdoor temperature control of hot water temperatures in a heating system.

EA W/REMOTE THERMOSTAT

TYPE EA TEMPERATURE REGULATOR for REMOTE THERMOSTAT CONTROL

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To provide accurate temperature control with pressure limitation in a Starch Mixer for corrugated adhesive usage. OPERATION: A Starch Mixer is essentially an open topped, agitated sparge tube storage heater, in which the adhesive is prepared before being placed in storage. The temperature probe of a Type T134 Temperature Pilot is placed in an active area of the Starch Mixer. Once activated, the ET134 flows steam to the heater until either the proper temperature or pressure limit is reached, then the ET134 closes, opens or throttles to maintain its preset temperature or pressure limit.

APPLICATION GUIDE TEMPERATURE

ET134 FOR STARCH MIXER

TYPE ET134 SELF-CONTAINED TEMPERATURE REGULATOR for STARCH MIXER

ADVANTAGES: Self-contained packless construction. If electronic activation of a remotely located regulator is needed, a Type M Pilot can be added, making an EMT134 No separate PRV needed

242

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

APPLICATION: To provide fast accurate control of the wax temperature in order to assure the proper coating of the product.

APPLICATION GUIDE TEMPERATURE

OPERATION: The Spence Type EAT60 utilizes cascade control, whereby a pneumatic Temperature Controller, sensing wax temperature, is used to reset a pneumatically adjusted pressure regulator sensing the steam pressure in the heater. Any change in demand on the heater causes a change in the steam pressure in the heater, and the EA Pressure Regulator responds to it immediately, maintaining a given pressure in the heater. When a change in wax temperature is sensed by the T60 Temperature Controller, it resets the EA Pressure Regulator to a new pressure, thus maintaining a fixed wax temperature.

EAT60 FOR WAX APPLICATION

TYPE EAT60 TEMPERATURE REGULATOR for WAX APPLICATION CONTROL

ADVANTAGES: Fast accurate control of wax temperature Packless construction Pressure sensing anticipates load changes before thermostat sees temperature change (cascade control). No separate PRV needed.

243

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035

ET124A VISCOSITY/ TEMPERATURE

TYPE ET124A VISCOSITY/TEMPERATURE REGULATOR

APPLICATION: To provide increased economy by controlling the viscosity of the fuel oil to a burner unit while, at the same time, retaining conventional self-contained temperature regulation for emergency use in the event of pneumatic system failure. OPERATION: In normal operation the 1/4" gate valve supplying the Type T124 Pilot is closed, the 1/4:" gate valve supplying the Type A Pilot is open. The Norcross Viscosity Meter samples the viscosity of the fuel oil discharge of the fuel oil heater and adjusts the 3 to 15 psi air loading signal to the Type EA Regulator. The correct steam pressure and flow is supplied to the fuel oil heater to optimize fuel oil viscosity for burner unit efficiency. In the event of a pneumatic system failure, closing the 1/4" gate valve supplying the Type A Pilot and opening the 1/4" gate valve supplying the Type T124 Pilot provides conventional temperature control by a Type ET124 Temperature Regulator. (see Application Guide C12) Viscosity Controller

Type T124 Pilot Type A Pilot

APPLICATION GUIDE TEMPERATURE

1/4" Gate Valves

Type E Main Valve

ADVANTAGES: Increased fuel oil economy Self-contained Temperature Regulator available for stand-by service

244

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EQ BACK PRESSURE REGULATOR

APPLICATION GUIDE OTHER PRODUCTS

OPERATION: When steam pressure in the flash tank increases above the Q pilot setting, the E valve will open and vent the excess to maintain correct pressure.

EQ BACK PRESS. FLASH TANK

APPLICATION: To maintain pressure in a flash tank so that steam can be used in low pressure main.

ADVANTAGES: Accurate control. Saves money by using flash steam.

245

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EF14D PRESSURE REDUCING VALVE with BACK PRESSURE CONTROL

APPLICATION GUIDE OTHER PRODUCTS

EF14D BACK PRESS. TO RETARD FLOW

APPLICATION: To retard flow of steam to a rate that can be handled by the boiler. OPERATION: Frequently, large automatic on-off control valves, or inexperienced equipment operators, impose load pick-ups on a steam system that the boilers cannot follow. An F14 pilot added to the pressure regulator feeding such loads can be set to throttle, when the boiler pressure sags, as it does on such a quick load surge. Then, when the boiler has increased its steam rate, the F pilot will re-open and permit full load to be handled. ADVANTAGES:

Only slight additional cost overpressure regulator alone. Operates on small differential - does not allow large drop in boiler pressure. Prevents “upsetting” boiler controls. All standard equipment.

246

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EQ BACK PRESSURE VALVE with FLOW CONTROL ORIFICE

APPLICATION GUIDE OTHER PRODUCTS

OPERATION: An orifice is sized for a known flow at a given pressure drop and is fitted in the upstream piping of the Back Pressure Valve. The Q pilot is set for the pressure required at the outlet of the orifice. If the pressure at the outlet of the orifice drops, the valve will start to close to maintain the pressure and flow.

EQ BACK PRESS. W/FLOW CONTROL

APPLICATION: To provide a valve that will limit flow and provide steam at a constant pressure.

ADVANTAGES: Standard Spence Valves. Easily adjustable.

247

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE C34Q BACK PRESSURE PUMP BYPASS CONTROL

APPLICATION GUIDE OTHER PRODUCTS

C34Q BACK PRESS. PUMP BYPASS

APPLICATION: To maintain pump discharge pressure and insure constant circulation of water through pump. OPERATION: The Q pilot is set to open when pump discharge pressure raises, due to decreased need for water in system. The C34 will discharge excess water to return line.

ADVANTAGES: Self operated. Balanced construction. High capacity.

248

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EN DIFFERENTIAL REGULATOR

APPLICATION GUIDE OTHER PRODUCTS

OPERATION: The steam pressure under the diaphragm of the Type N Pilot is balanced by the oil pressure and the adjusting spring on top. Once set, the adjusting spring force is constant. Therefore, as the combustion control valve raises the oil pressure, the regulator raises the steam pressure until the pilot diaphragm is again in balance.

EN DIFFERENTIAL FOR OIL BURNER

APPLICATION: To regulate the atomizing steam pressure to an oil burner by pre-setting that amount higher than the oil pressure.

ADVANTAGES: Accurate pilot control. Valve can be balanced for greater rangeability. Self contained.

249

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE N6 DIFFERENTIAL PRESSURE VALVE

N6 DIFFERENTIAL

APPLICATION GUIDE OTHER PRODUCTS

PUMP DISCHARGE

APPLICATION: To maintain pump discharge pressure at a constant differential above boiler steam pressure. OPERATION: The desired differential is made by the adjusting spring. The boiler feed pressure will then be maintained by the N6 at a constant pressure above the steam drum pressure by modulating the quantity of water by-passed to pump suction.

ADVANTAGES: Self contained. Easily adjustable. Stainless steel trim.

250

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE C34N DIFFERENTIAL PRESSURE REGULATOR

ADVANTAGES: Reduces maintenance on level regulator. Self operated. Accuracy of pilot operation.

251

APPLICATION GUIDE OTHER PRODUCTS

OPERATION: As the demand for feedwater decreases and the level regulator throttles, the C34N also throttles, offsetting the increased pump discharge pressure and maintaining the inlet pressure to the level regulator at a constant differential over the boiler pressure. For high temperature water over 200째F., use E main valve instead of C34.

C34N DIFFERENTIAL BOILER LEVEL

APPLICATION: To provide control of pressure drop across the boiler level regulator, when boiler is supplied by a motor driven centrifugal pump.

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE C34N20 DIFFERENTIAL REGULATOR

C34N20 DIFFERENTIAL CHILLED WATER

APPLICATION: To maintain a constant pressure differential across the terminal units of a chilled water system. OPERATION: The differential pressure across the system is adjusted by increasing or decreasing the spring compression on the N20 pilot. This spring force, plus the return line pressure, is balanced by the supply line pressure. A change in flow through the terminal units will be compensated by the C34 valve, with the result that the pressure drop across the system will be held at a constant value.

1/4" BLIND NIPPLE FOR SUPPORT

WATER CHILLER

APPLICATION GUIDE OTHER PRODUCTS

TYPE N20 DIFFERENTIAL PILOT

CIRCULATING PUMP

SYSTEM 1/2" PRESSURE CONTROL PIPE

TYPE C34 MAIN VALVE

1/4" DIFFERENTIAL CONTROL PIPE RETURN

VIEW ON INLET OF MAIN VALVE

ADVANTAGES: Optimizes performance of terminal units and circulating pump. Prevents chiller freeze-up by maintaining continuous flow. Permits use of two-way rather than three-way valves at terminal units. Economical, self-contained unit. E valve may be used instead of C34.

252

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 TYPE EP14 PUMP GOVERNOR

APPLICATION GUIDE OTHER PRODUCTS

OPERATION: Increase or decrease in pump discharge pressure throttles or opens the pilot, which in turn operates the main valve. Controlling the steam going to the cylinder keeps a constant oil pressure ahead of the combustion control valve for optimum performance.

EP14 PUMP GOVERNOR

APPLICATION: To provide control of a steam pump discharge pressure feeding burners.

ADVANTAGES: Pilot operation give close control through wide load range. Pressure control at combustion control permits best performance of it. Pressure pilot (Type D) can be added to make a Type EP14D regulator that puts a positive limit on chest pressure.

253

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 STEAM ATOMIZING AIR OPERATED DESUPERHEATER

OPERATION: Water and steam are injected into a superheated steam line through the injector nozzle. The nozzle is designed to break the water into a fine mist to be easily absorbed by the oncoming steam. The flow through the nozzle is controlled by the dual control valve, and a pneumatic temperature controller.

APPLICATION GUIDE OTHER PRODUCTS

DESUPERHEATER AIR OP/STM ATOM

APPLICATION: Spence steam atomizing desuperheaters are designed to reduce and control the temperatures of superheated steam by the controlled injection of a cooling water mist.

ADVANTAGES: Unique Dual Control Valve. Complete package by Spence. Spence Pressure Reducing Valve available. Many sizes available.

254

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 MECHANICAL ATOMIZING AIR OPERATED DESUPERHEATER

APPLICATION GUIDE OTHER PRODUCTS

OPERATION: Water is injected into a superheated steam line through the injector nozzle. The nozzle is designed to break the water into a fine mist to be easily absorbed by the oncoming steam. The flow through the nozzle is controlled by the dual control valve, and a pneumatic temperature controller.

DESUPERHEATER AIR OP/MECH ATOM

APPLICATION: Spence mechanical atomizing desuperheaters are designed to reduce and control the temperature of superheated steam by the controlled injection of a finely dispersed spray of cooling water.

ADVANTAGES: Complete package by Spence. Spence Pressure Reducing Valve available. Many sizes available.

255

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 PRESSURE REGULATOR with MUFFLING ORIFICE

OPERATION: The muffling orifice consists of a steel plate with primary orifices, to which is welded a stainless steel plate with secondary orifices. The plate is installed in the expanded downstream piping, and creates the desired back pressure on the PRV for maximum attenuation.

APPLICATION GUIDE OTHER PRODUCTS

REGULATOR W/ MUFFLING ORIFICE

APPLICATION: The Spence muffling orifice reduces the generation of pressure regulator noise at its source. It provides an economical means of attenuating high flow PRV noises by 6 - 20 dba.

ADVANTAGES: Inexpensive. Maintenance free. Capacity of valve not reduced. Ease of installation.

256

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 PRESSURE REGULATOR with NOISE SUPPRESSOR

APPLICATION GUIDE OTHER PRODUCTS

OPERATION: Installed at the reducing valve outlet, the required pipeline expansion takes place within the noise suppressor. This expanded outlet feature eliminates the expense and noise often associated with separate expansion fittings. A reflector assembly improves performance by increasing the interaction of flow and acoustic material. The straight through design minimizes pressure drop, permitting normal valve sizing.

REGULATOR W/ NOISE SUPPRESSOR

APPLICATION: The Spence Noise Suppressor is designed to attenuate the noise generated by a pressure reducing station. These devices are particularly effective in limiting the propagation of valve-generated noise into the downstream piping. Being of the dissipative reactive type, they are effective over abroad frequency band (up to 12,000 Hz). Depending upon flow and piping configuration, noise attenuation of up to 20 decibels is obtainable.

ADVANTAGES: Maintenance free. Standard Spence valves used. Capacity of valve not reduced.

257

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 INTIMIDATOR TYPE J CONTROL VALVE and LIQUID LEVEL CONTROLLER for BOILERS

OPERATION: As the level in the condensate receiver increases, an output signal from the pilot controller causes the number one J control valve to open and the number two control valve (make-up) to close. As the level continues to increase, valve number one fully opens, admitting water from the condensate receiver to the boiler feed pump, valve two simultaneously closes, cutting off the soft water make-up supply. Should the level in the condensate receiver decrease, reverse action of the above occurs and, at low level, all water to the boiler feed pump is obtained from the soft water make-up supply.

APPLICATION GUIDE CONTROL VALVES

TYPE J LIQUID LEVEL CONTROL

APPLICATION: To provide water to a boiler at all times, even if water in condensate tank falls too low.

258

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 INTIMIDATOR TYPE J CONTROL VALVE with ELECTRO-PNEUMATIC POSITIONER for COMPUTERIZED COGENERATION CONTROL

APPLICATION: To interface either a computerized cogeneration control, or electronic controller, to a turbine exhaust make-up valve in order to control the generating turbineʼs exhaust pressure and flow for secondary steam usage.

APPLICATION GUIDE CONTROL VALVES

TYPE J COMPUTERIZED COGENERATION

OPERATION: A pre-programmed computer, or electronic controller receiving a 4-20 MA signal from a P/I Transmitter, is used as the controlling device for a Type J Control Valve with an electro-pneumatic positioner opening the by-pass line to the extent necessary to maintain the desired operating conditions.

P = 140 psig P1 = 17 psig 2

W = 8000 lbs/hr 2” J Valve, 1 3/4” Port

259

Application Guide A division of CIRCOR International, Inc.

SPENCE ENGINEERING COMPANY, INC. 150 COLDENHAM ROAD, WALDEN, NY 12586-2035 INTIMIDATOR TYPE J CONTROL VALVE for LEVEL/MAKE-UP on a DEAERATOR

APPLICATION: When insufficient condensate to meet the demand for boiler feedwater is returned to the deaerator, the make-up water control valve is opened to satisfy this requirement. OPERATION: When the Deaerator's Pneumatic Level Controller senses low water level, it sends a proportional 3 to 15 psia pneumatic signal to the Type ʻJʼ Control Valve. The Type ʻJʼ Control Valve responds by opening, closing or modulating the flow of raw make-up water into the Deaerator, thereby satisfying the demand for boiler feedwater.

APPLICATION GUIDE CONTROL VALVES

TYPE J FOR DEAERATOR LEVEL

Level Controller

Type ‘J’ Control Valve

ADVANTAGES: Precise control of make-up water The standard modified equal percent plug contour provides superior throttling action

260

REFERENCE & PIPING DESIGN

SECTION V REFERENCE & PIPING DESIGN

- 261 -

GLOSSARY OF TERMS

Reprinted Courtesy Fluid Controls Institute PRESSURE REGULATOR—A self-operated device, either pilot or direct operated, in which power to position the valve closure member is provided by the pressure of the controlled variable. PRESSURE REDUCING REGULATOR—A device that controls and responds to changes in its outlet pressure. BACK PRESSURE REGULATOR—A device that controls and responds to change in its inlet pressure. DIFFERENTIAL PRESSURE REGULATOR—A device that maintains a constant differential pressure between a reference pressure and the pressure of the controlled fluid. PUMP PRESSURE REGULATOR—A device that controls the speed of a pump in response to changes in pump discharge pressure. TEMPERATURE REGULATOR—A self operated device in which the energy to position valve closure member(s) is provided by changes of temperature energy of the controlled variable. DIRECT OPERATED—A regulator that uses a temperature thermal system to directly provide the power to move the plug. PILOT OPERATED—A regulator that uses a temperature thermal system to power a pilot mechanism which generates an amplified signal to position the plug of the regulator. The pilot may be internal or external. PRESSURE TEMPERATURE—A dual function piloted regulator combining the control of both temperature and pressure. Control of pressure and temperature may be by a single pilot or multiple pilots. Pilot(s) may be internal or external or these functions in combination may be available. DIAPHRAGM ACTUATED REGULATOR—A regulator utilizing a diaphragm as the position actuator. ACCURACY OF REGULATION is the value of controlled variable (pressure, or differential pressure) expressed as a percentage of the set value (at minimum controllable flow) when with a constant supply pressure the flow through the regulator is increased from the minimum controllable flow to the rated capacity (also equal to 100% minus the offset (droop) %). MINIMUM CONTROLLABLE FLOW is the lowest flow at which a steady regulated condition of the controlled variable can be maintained. FLOW COEFFICIENT (Cv) is the regulator capacity in GPM of H2O at 20 degrees C with one PSI pressure drop at full rated travel. Refer to ISA S75.01 and S75.02 for Testing Procedures and Sizing Equations. DEAD BAND—The range through which the controlled variable can reverse direction without and observable regulator response. REPEATABILITY—Ability to return to any defined point within stated limits of regulation within a specified tolerance. DRIFT—A change in set point over an extended period of time. REVERSE ACTION—A regulator that increases its output as the measured variable increases. DIRECT ACTION—A regulator that decreases its output as the measured variable increases. PACKLESS—A construction that does not employ a dynamic seal isolating internal fluid from ambient or atmosphere. BALANCED—A regulator style featuring a pressure balanced plug. May be single or double seated. UNBALANCED—A regulator where the plug closure number is not pressure balanced. Generally a single regulator. DROOP—See accuracy of regulation.

- 262 -

FLOW VS. VELOCITY CHART (Specific Gravity of 1) 3000

2000

1000 900 800 700 600 500 400 300

100 90 80 70 60 50 40 30

10 9 8 7 6 5 4

2 1

VELOCITY–FEET PER SECOND - 263 -

FLOW VS VELOCITY

FLOW–GALLONS PER MINUTE

200

FLANGE STANDARDS 125 lb. CAST IRON

ANSI STANDARD B16.1

1/2 Pipe Size Diameter of Flange — Thickness of Flange (min)a — Diameter of Bolt Circle — Number of Bolts — Diameter of Bolts — a 125 lb. cast iron flanges have plain

/ — — — — —

1 41/4 7/16 31/8 4 1/2

11/4 45/8 1/2 31/2 4 1/2

11/2 5 9/16 37/8 4 1/2

2 6 5/8 43/4 4 5/8

21/2 7 11/16 51/2 4 5/8

3 71/2 3/4 6 4 5/8

31/2 81/2 13/16 7 8 5/8

4 9 15/16 71/2 8 5/8

5 10 15/16 81/2 8 3/4

6 11 1 91/2 8 3/4

8 131/2 11/8 113/4 8 3/4

ANSI STANDARD B16.1

1/2 3/4 Pipe Size 1 Diameter of Flange — — 47/8 11/16 Thickness of Flange (min)b — — Diameter of Raised Face — — 211/16 Diameter of Bolt Circle — — 31/2 Number of Bolts — — 4 5/8 Diameter of Bolts — — b 250 lb. cast iron flanges have a 1/16" raised face

11/4 11/2 2 21/2 51/4 61/8 61/2 71/2 3/4 13/16 7/8 1 31/16 39/16 43/16 415/16 37/8 41/2 5 57/8 4 4 8 8 5/8 3/4 5/8 3/4 which is included in the flange

150 lb. BRONZE

3 31/2 4 81/4 9 10 11/8 13/16 11/4 511/16 65/16 615/16 65/8 71/4 77/8 8 8 8 3/4 3/4 3/4 thickness dimensions.

5 11 13/8 85/16 91/4 8 3/4

6 8 10 121/2 15 171/2 17/16 15/8 17/8 911/16 1115/16 141/16 105/8 13 151/4 12 12 16 3/4 7/8 1

300 lb. BRONZE

150 lb. STEEL

12 19 11/16 17 12 7/8

6 121/2 13/16 105/8 12 3/4

8 15 13/8 13 12 7/8

10 —

12 —

bolt holes.

ANSI STANDARD B16.5

1 Pipe Size /2 Diameter of Flange — Thickness of Flange (min)e — Diameter of Raised Face — Diameter of Bolt Circle — Number of Bolts — Diameter of Bolts — e 150 lb. steel flanges have a 1/16"

300 lb. STEEL

FLANGE STANDARDS

10 16 1 141/4 12 7/8

ANSI STANDARD B16.24

1 3/4 Pipe Size /2 1 11/4 11/2 2 21/2 3 31/2 4 5 3 5 7 1 1 1 1 1 Diameter of Flange 3 /4 4 /8 4 /8 5 /4 6 /2 6 /2 7 /2 8 /4 9 10 11 17/32 19/32 5/8 11/16 3/4 13/16 29/32 31/32 Thickness of Flange (min)d 1/2 11/16 11/8 Diameter of Bolt Circle 25/8 31/4 31/2 37/8 41/2 5 57/8 65/8 71/4 77/8 91/4 Number of Bolts 4 4 4 4 4 8 8 8 8 8 8 1 5/8 5/8 5/8 3/4 5/8 3/4 3/4 3/4 3/4 3/4 Diameter of Bolts /2 d 300 lb. bronze flanges have plain faces with two concentric gasket-retaining grooves between the port and the

3/4 1 11/4 11/2 — 4 45/8 5 7 1/2 9/16 — /16 — 2 21/2 27/8 — 31/8 31/2 37/8 — 4 4 4 1 1/2 1/2 — /2 raised face which is included in

2 21/2 3 31/2 4 6 7 71/2 81/2 9 5/8 11/16 3/4 13/16 15/16 35/8 41/8 5 51/2 63/16 43/4 51/2 6 7 71/2 4 4 4 8 8 5/8 5/8 5/8 5/8 5/8 the flange thickness dimensions.

5 10 15/16 75/16 81/2 8 3/4

6 11 1 81/2 91/2 8 3/4

8 131/2 11/8 105/8 113/4 8 3/4

10 16 13/16 123/4 141/4 12 7/8

12 19 11/4 15 17 12 7/8

5 11 13/8 75/16 91/4 8 3/4

6 121/2 17/16 81/2 105/8 12 3/4

8 15 15/8 105/8 13 12 7/8

10 171/2 17/8 123/4 151/4 16 1

12 201/2 2 15 173/4 16 11/8

5 11 11/2 75/16 91/4 8 7/8

6 121/2 15/8 81/2 105/8 12 7/8

8 15 17/8 105/8 13 12 1

10 171/2 21/8 123/4 151/4 16 11/8

12 201/2 21/4 15 173/4 16 11/4

5 13 13/4 75/16 101/2 8 1

6 14 17/8 81/2 111/2 12 1

8 161/2 23/16 105/8 133/4 12 11/8

10 20 21/2 123/4 17 16 11/4

12 22 25/8 15 191/4 20 11/4

ANSI STANDARD B16.5 1

3/4 /2 1 11/4 11/2 2 21/2 3 31/2 4 — — 47/8 51/4 61/8 61/2 71/2 81/4 9 10 11 3/4 13/16 7/8 — — /16 1 11/8 13/16 11/4 — — 2 21/2 27/8 35/8 41/8 5 51/2 63/16 — — 31/2 37/8 41/2 5 57/8 65/8 71/4 77/8 — — 4 4 4 8 8 8 8 8 5 5/8 3/4 5/8 3/4 3/4 3/4 3/4 3/4 — /8 1/16" raised face which is included in the flange thickness dimensions.

ANSI STANDARD B16.5

1/2 3/4 Pipe Size 1 11/4 11/2 2 21/2 3 31/2 4 Diameter of Flange 33/4 45/8 47/8 51/4 61/8 61/2 71/2 81/4 9 10 5 11/16 13/16 7/8 Thickness of Flange (min)g 9/16 /8 1 11/8 11/4 13/8 13/8 Diameter of Raised Face 1/38 111/16 2 21/2 27/8 35/8 41/8 5 51/2 63/16 Diameter of Bolt Circle 25/8 31/4 31/2 37/8 41/2 5 57/8 65/8 71/4 77/8 Number of Bolts 4 4 4 4 4 8 8 8 8 8 1 5/8 5/8 5/8 3/4 5/8 3/4 3/4 7/8 7/8 Diameter of Bolts /2 g 400 lb. steel flanges have a 1/4" raised face which is included in the flange thickness dimensions.

600 lb. STEEL

12 201/2 2 167/16 173/4 16 11/8

ANSI STANDARD B16.24

1/2 3/4 Pipe Size 1 11/4 11/2 2 21/2 3 31/2 4 5 6 8 Diameter of Flange 31/2 37/8 41/4 45/8 5 6 7 71/2 81/2 9 10 11 131/2 11/32 3/8 13/32 7/16 1/2 9/16 5/8 11/16 11/16 3/4 13/16 15/16 Thickness of Flange (min)c 5/16 Diameter of Bolt Circle 23/8 23/4 31/8 31/2 37/8 43/4 51/2 6 7 71/2 81/2 91/2 113/4 Number of Bolts 4 4 4 4 4 4 4 4 8 8 8 8 8 1 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 Diameter of Bolts /2 c 150 lb. bronze flanges have plain faces with two concentric gasket-retaining grooves between the port and the bolt holes.

400 lb. STEEL

12 19 11/4 17 12 7/8

faces.

250 lb. CAST IRON

Pipe Size Diameter of Flange Thickness of Flange (min)f Diameter of Raised Face Diameter of Bolt Circle Number of Bolts Diameter of Bolts f 300 lb. steel flanges have a

10 16 13/16 141/4 12 7/8

ANSI STANDARD B16.5

1/2 3/4 Pipe Size 1 11/4 11/2 2 21/2 3 31/2 4 Diameter of Flange 33/4 45/8 47/8 51/4 61/8 61/2 71/2 81/4 9 103/4 5 11 13 7 Thickness of Flange (min)h 9/16 /8 /16 /16 /8 1 11/8 11/4 13/8 11/2 Diameter of Raised Face 13/8 111/16 2 21/2 27/8 35/8 41/8 5 51/2 63/16 Diameter of Bolt Circle 25/8 31/4 31/2 37/8 41/2 5 57/8 65/8 71/4 81/2 Number of Bolts 4 4 4 4 4 8 8 8 8 8 1/2 5/8 5/8 5/8 3/4 5/8 3/4 3/4 7/8 7/8 Diameter of Bolts h 600 lb. steel flanges have a 1/4" raised face which is included in the flange thickness dimensions.

- 264 -

CONVERSION TABLES LIQUID WEIGHTS and MEASURES

Gallons Gallons Gallons Gallons Gallons Liters Liters Liters Liters Liters Cu. Inches Cu. Inches Cu. Inches Cu. Inches Cu. Inches Cu. Feet Cu. Feet Cu. Feet Cu. Feet Cu. .Feet Cu. Meters Cu. Meters Cu. Meters Cu. Meters Cu. Meters. Lbs. of Water Lbs. of Water Lbs. of Water Lbs. of Water Lbs. of Water

Inches Inches Inches Feet Feet mm mm cm cm Meters

Sq. Inches Sq. Inches Sq. Feet Sq. Feet Sq. Feet Sq. cm Sq. cm Sq. cm Sq. Meter Sq. Meter

To Liters Cu. Inches Cu. Feet Cu. Meters Lbs. of Water Gallons Cu. Inches Cu. Feet Cu. Meters Lbs. of Water Gallons Liters Cu. Feet Cu. Meters Lbs. of Water Gallons Liters Cu. Inches Cu. Meters Lbs. of Water Gallons Liters Cu. Inches Cu. Feet Lbs. of Water Gallons Liters Cu. Inches Cu. Feet Cu. Meters LINEAL MEASURES mm cm Meters cm Meters Inches Feet Inches Feet Feet AREA Sq. Feet Sq. cm Sq. Inches Sq. cm Sq. Meters Sq. Inches Sq. Feet Sq. Meters Sq. Inches Sq. Feet

Multiply By 3.7853 231 0.1337 0.00379 8.339 0.26418 61.025 0.0353 0.001 2.202 0.00433 0.01639 0.00058 0.000016 0.0362 7.48052 28.316 1728 0.0283 62.371 264.17 999.972 61023.74 35.3145 2202.61 0.11992 0.45419 27.643 0.01603 0.000454

25.4 2.54 0.0254 30.48 0.3048 0.03937 0.00328 0.3937 0.03281 3.28

0.006944 6.4516 144 929.03 0.0929 0.155 0.00108 0.0001 1550 10.76

CONVERSIONS of PRESSURE AND HEAD To Convert Lbs .per Sq .In. Lbs. per Sq. In. Lbs. per Sq. In. Lbs. per Sq. In. Lbs. per Sq. In. Lbs. per Sq. In. Lbs. per Sq. In. Lbs. per Sq. In. Lbs. per Sq. In. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Lbs. per Sq. Ft. Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Ins. of Water Ins. of Water Ins. of Water Ins.of Water Ins. of Water Ins. of Water Ins. of Water Ins. of Water Ins. of Water Ft. of Water Ft. of Water Ft. of Water Ft. of Water Ft. of Water Ft. of Water Ft. of Water Ft. of Water Ft. of Water

To Lbs. per Sq. Ft. Atmospheres Ins. of Water Ft. of Water Ins. of Mercury mm of Mercury Bar kg per Sq. cm kg per Sq. M Lbs. per Sq. In. Atmospheres Ins. of Water Ft. of Water Ins. of Mercury mm of Mercury Bar kg per Sq. cm kg per Sq. M Lbs. per Sq. In. Lbs. per Sq. Ft. Ins. of Water Ft. of Water Ins. of Mercury mm of Mercury Bar kg per Sq. cm kg per Sq. M Lbs. per Sq. In. Lbs. per Sq. Ft. Atmospheres Ft. of Water Ins. of Mercury mm of Mercury Bar kg per Sq. cm kg per Sq. M Lbs. per Sq. In. Lbs. per Sq. Ft. Atmospheres Ins. of Water Ins. of Mercury mm of Mercury Bar kg per Sq. cm kg per Sq. M

- 265 -

Multiply To By Convert

Multiply By

Ins. of Mercury Lbs. per Sq. In. 0.491154 144 Lbs. per Sq. Ft. 70.7262 0.06805 Ins. of Mercury Ins. of Mercury Atmospheres 0.033421 27.728 Ins. of Mercury Ins. of Water 13.6185 2.3106 Ft. of Water 1.1349 2.03602 Ins. of Mercury Ins. of Mercury mm of Mercury 25.40005 51.715 Bar 0.033864 0.06895 Ins. of Mercury kg per Sq. cm 0.03453 0.070307 Ins. of Mercury kg per Sq. M 345.316 703.070 Ins. of Mercury Lbs. per Sq. In. 0.019337 0.0069445 mm of Mercury Lbs. per Sq. Ft. 2.7845 0.000473 mm of Mercury mm of Mercury Atmospheres 0.001316 0.1926 Ins. of Water 0.53616 0.01605 mm of Mercury Ft. of Water 0.04468 0.014139 mm of Mercury Ins. of Mercury 0.03937 0.35913 mm of Mercury Bar 0.00133 0.000479 mm of Mercury kg per Sq. cm 0.00136 0.000488 mm of Mercury kg per Sq. M 13.59509 4.88241 mm of Mercury kg per Sq. cm Lbs. per Sq. In. 14.2233 14.696 Lbs. per Sq. Ft. 2048.155 2116.22 kg per Sq. cm Atmospheres 0.96784 407.484 kg per Sq. cm kg per Sq. cm Ins. of Water 394.38 33.957 kg per Sq. cm Ft. of Water 32.865 29.921 kg per Sq. cm Ins. of Mercury 28.959 760 mm of Mercury 735.559 1.01325 kg per Sq. cm kg per Sq. cm Bar 0.98067 1.0332 kg per Sq. M 10000 10332.27 kg per Sq. cm 0.03609 Note: All weights and measures of water are 5.1972 0.002454 based on temperature of 60°F. 0.08333 Note: Temperature of Water and Mercury is 68°F 0.07343 and 32°F respectively. 1.8651 0.00249 0.00253 25.375 TEMPERATURE 0.432781 °F - 32 To convert Fahrenheit to Celsius: 63.3205 1.8 0.029449 To convert Celsius to Fahrenheit: (1.8 x °C) + 32 12 0.88115 VELOCITY 22.3813 1 Ft per Sec. = 0.3048 M Per Sec. 0.029839 0.03043 1 M per Sec. = 3.2808 Ft. per Sec. 304.275

CONVERSION TABLES

To Convert

PRESSURE TO VACUUM PROPERTIES OF WATER Gage Indicated

Absolute Pressure

PSIG

Inches of Hg

PSIA

-14.70000 -14.69998 -14.69996 -14.69994 -14.69992 -14.69990 -14.69981 -14.69961 -14.69942 -14.69923 -14.69903 -14.69806 -14.69613 -14.69449 -14.69226 -14.69032 -14.68066 -14.66698 -14.64197 -14.62262 -14.60329 -14.50658 -14.40980 -14.31320 -14.21840 -14.20870 -14.11970 -13.75700 -12.28300 -10.31800 -8.84400 -7.37000 -5.89600 -4.91300 -3.93000 -2.94800 -1.96500 -0.98300 -0.49100 -0.24600

29.92000 29.91996 29.91992 29.91988 29.91984 29.91980 29.91961 29.91921 29.91882 29.91843 29.91803 29.91606 29.91212 29.90818 29.90424 29.90030 29.88063 29.84126 29.80189 29.76252 29.72315 29.52630 29.32940 29.13260 28.93570 28.920 28.740 28.000 25.000 21.000 18.000 15.000 12.000 10.000 8.000 6.000 4.000 2.000 1.000 0.500

0.0 0.00002 0.00004 0.00006 0.00008 0.00010 0.00019 0.00039 0.00058 0.00077 0.00097 0.00194 0.00387 0.00551 0.00774 0.00968 0.01934 0.03302 0.05803 0.07738 0.09671 0.19342 0.29020 0.38680 0.48160 0.49130 0.58030 0.94330 2.41700 4.38200 5.85600 7.320 8.804 9.787 10.770 11.752 12.735 13.732 14.209 14.454

Inches of Hg Torricelli 0.0 0.00004 0.00008 0.00012 0.00016 0.00020 0.00039 0.00079 0.00118 0.00157 0.00197 0.00394 0.00788 0.01182 0.01576 0.01970 0.03937 0.07874 0.11811 0.15748 0.19685 0.39370 0.59060 0.78740 0.98430 1.000 1.181 1.920 4.920 8.920 11.920 14.920 17.920 19.920 21.920 23.920 25.920 27.920 28.920 29.420

0.0 0.001 0.002 0.003 0.004 0.005 0.010 0.020 0.030 0.040 0.050 0.100 0.200 0.300 0.400 0.500 1.000 2.000 3.000 4.000 5.000 10.000 15.000 20.000 25.000 25.400 30.000 48.770 124.970 226.570 302.770 378.970 455.770 505.970 556.770 607.570 658.370 709.170 733.570 747.270

Water Saturation Temp. Pressure Deg. F

PSIA

32 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 212 220 240 260 280 300 350 400 450 500 550 600 650 700

0.0886 0.1216 0.1780 0.2561 0.3629 0.5068 0.6981 0.9492 1.2750 1.6927 2.2230 2.8892 3.7184 4.7414 5.9926 7.5110 9.340 11.526 14.123 14.696 17.186 24.968 35.427 49.200 67.005 134.604 247.259 422.55 680.86 1045.43 1543.2 2208.4 3094.3

PRESSURE TO VACUUM PROPERTIES OF WATER

+ 0.30 + 1.00 + 2.00 + 10.00

0.0

14.700

29.920

760.000

15.000 15.700 16.700 24.700

30.540 31.970 34.000 50.290

775.720 811.910 863.630 277.35

Weight Density

lbs/Gallon lbs/Cu.Ft. 8.344 8.345 8.343 8.338 8.329 8.318 8.304 8.288 8.270 8.250 8.228 8.205 8.180 8.154 8.126 8.097 8.067 8.035 8.002 7.996 7.969 7.898 7.823 7.743 7.661 7.431 7.172 6.880 6.543 6.143 5.655 4.999 3.651

62.414 62.426 62.410 62.371 62.305 62.220 62.116 61.996 61.862 61.713 61.550 61.376 61.188 60.994 60.787 60.569 60.343 60.107 59.862 59.812 59.613 59.081 58.517 57.924 57.307 55.586 53.648 51.467 48.948 45.956 42.301 37.397 27.307

Specific Volume Cu.Ft./lb 0.016022 0.016019 0.016023 0.016033 0.016050 0.016072 0.016099 0.016130 0.016165 0.016204 0.016247 0.016293 0.016343 0.016395 0.016451 0.016510 0.016572 0.016637 0.016705 0.016719 0.016775 0.016926 0.017089 0.017264 0.01745 0.01799 0.01864 0.01943 0.02043 0.02176 0.02364 0.02674 0.03662

NOTE: Weight of water per gallon is based on 7.48052 gallons per cubic foot. Specific gravity of water @ 60째F = 1.00

ATMOSPHERIC 0.0

Weight

- 266 -

PIPE DATA TABLES

1/8

.405

1/4

.540

3/8

.675

1/2

.840

3/4

1.050

1.315

11/4

1.660

11/2

1.900

2.375

21/2

2.875

Weight Class

Carbon Steel Sched.

— STD XS — STD XS — STD XS — — STD XS — XXS — — STD XS — XXS — — STD XS — XXS — — STD XS — XXS — — STD XS — XXS — — STD XS — XXS — — STD XS — XXS

— 40 80 — 40 80 — 40 80 — — 40 80 160 — — — 40 80 160 — — — 40 80 160 — — — 40 80 160 — — — 40 80 160 — — — 40 80 160 — — — 40 80 160 —

Stainless Wall Inside Circum. Circum Steel Thickness Diameter (Ext.) (Int.) Sched. (in.) (in.) (in.) (in.)

10S 40S 80S 10S 40S 80S 10S 40S 80S 5S 10S 40S 80S — — 5S 10S 40S 80S — — 5S 10S 40S 80S — — 5S 10S 40S 80S — — 5S 10S 40S 80S — — 5S 10S 40S 80S — — 5S 10S 40S 80S — —

.049 .068 .095 .065 .088 .119 .065 .091 .126 .065 .083 .109 .147 .187 .294 .065 .083 .113 .154 .219 .308 .065 .109 .133 .179 .250 .358 .065 .109 .140 .191 .250 .382 .065 .109 .145 .200 .281 .400 .065 .109 .154 .218 .344 .436 .083 .120 .203 .276 .375 .552

.307 .269 .215 .410 .364 .302 .545 .493 .423 .710 .674 .622 .546 .466 .252 .920 .884 .824 .742 .612 .434 1.185 1.097 1.049 .957 .815 .599 1.530 1.442 1.380 1.278 1.160 .896 1.770 1.682 1.610 1.500 1.338 1.100 2.245 2.157 2.067 1.939 1.687 1.503 2.709 2.635 2.469 2.323 2.125 1.771

1.27

1.70

2.12

2.64

3.30

4.13

5.22

5.97

7.46

9.03

- 267 -

.96 .85 .68 1.29 1.14 .95 1.71 1.55 1.33 2.23 2.12 1.95 1.72 1.46 .79 2.89 2.78 2.59 2.33 1.92 1.36 3.72 3.45 3.30 3.01 2.56 1.88 4.81 4.53 4.34 4.02 3.64 2.81 5.56 5.28 5.06 4.71 4.20 3.46 7.05 6.78 6.49 6.09 5.30 4.72 8.51 8.28 7.76 7.30 6.68 5.56

Flow Area (sq. in.)

Weight of Pipe (lbs/Ft.)

.074 .057 .036 .132 .104 .072 .233 .191 .141 .396 .357 .304 .234 .171 .050 .665 .614 .533 .433 .296 .148 1.103 .945 .864 .719 .522 .282 1.839 1.633 1.495 1.283 1.057 .630 2.461 2.222 2.036 1.767 1.406 .950 3.958 3.654 3.355 2.953 2.241 1.774 5.764 5.453 4.788 4.238 3.546 2.464

.19 .24 .31 .33 .42 .54 .42 .57 .74 .54 .67 .85 1.09 1.31 1.71 .69 .86 1.13 1.47 1.94 2.44 .87 1.40 1.68 2.17 2.84 3.66 1.11 1.81 2.27 3.00 3.76 5.21 1.28 2.09 2.72 3.63 4.86 6.41 1.61 2.64 3.65 5.02 7.46 9.03 2.48 3.53 5.79 7.66 10.01 13.69

Weight Gallons of Water of Water Section (lbs/Ft.) per Ft. Modulus

.032 .025 .016 .057 .045 .031 .101 .083 .061 .172 .155 .132 .102 .074 .022 .288 .266 .231 .188 .128 .064 .478 .409 .375 .312 .230 .122 .797 .708 .649 .555 .458 .273 1.066 .963 .882 .765 .608 .420 1.72 1.58 1.45 1.28 .97 .77 2.50 2.36 2.07 1.87 1.54 1.07

.004 .003 .002 .007 .005 .004 .012 .010 .007 .021 .019 .016 .012 .009 .003 .035 .032 .028 .022 .015 .008 .057 .049 .045 .037 .027 .015 .096 .085 .078 .067 .055 .033 .128 .115 .106 .092 .073 .049 .206 .190 .174 .153 .116 .092 .299 .283 .249 .220 .184 .128

.00437 .00523 .00602 .01032 .01227 .01395 .01736 .0216 .0255 .0285 .0341 .0407 .0478 .0527 .0577 .0467 .0566 .0706 .0853 .1004 .1103 .0760 .1151 .1328 .1606 .1903 .2136 .1250 .1934 .2346 .2913 .3421 .4110 .1662 .2598 .3262 .4118 .5078 .5977 .2652 .4204 .5606 .7309 .9790 1.1040 .4939 .6868 1.064 1.339 1.638 1.997

Pipe Size (in.) 1/8

1/4

3/8

1/2

3/4

11/4

11/2

21/2

PIPE DATA TABLES

Pipe Outside Size Diameter (in.) (in.)

PIPE DATA TABLES CONT’D.

PIPE DATA TABLES (CONT’D)

Pipe Outside Size Diameter (in.) (in.)

3.500

4.500

5.563

6.625

8.625

10 10.750

Weight Class

Carbon Steel Sched.

— — STD XS — XXS — — STD XS — — XXS — — STD XS — — XXS — — STD XS — — XXS — — — — STD — XS — — — XXS — — — — — STD XS — — — XXS —

— — 40 80 160 — — — 40 80 120 160 — — — 40 80 120 160 — — — 40 80 120 160 — — — 20 30 40 60 80 100 120 140 — 160 — — 20 30 40 60 80 100 120 140 160

Stainless Wall Inside Circum. Circum Steel Thickness Diameter (Ext.) (Int.) Sched. (in.) (in.) (in.) (in.)

5S 10S 40S 80S — — 5S 10S 40S 80S — — — 5S 10S 40S 80S — — — 5S 10S 40S 80S — — — 5S 10S — — 40S — 80S — — — — — 5S 10S — — 40S 80S — — — — —

.083 .120 .216 .300 .438 .600 .083 .120 .237 .337 .438 .531 .674 .109 .134 .258 .375 .500 .625 .750 .109 .134 .280 .432 .562 .719 .864 .109 .148 .250 .277 .322 .406 .500 .594 .719 .812 .875 .906 .134 .165 .250 .307 .365 .500 .594 .719 .844 1.000 1.125

3.334 3.260 3.068 2.900 2.624 2.300 4.334 4.260 4.026 3.826 3.624 3.438 3.152 5.345 5.295 5.047 4.813 4.563 4.313 4.063 6.407 6.357 6.065 5.761 5.501 5.187 4.897 8.407 8.329 8.125 8.071 7.981 7.813 7.625 7.437 7.187 7.001 6.875 6.813 10.482 10.420 10.250 10.136 10.020 9.750 9.562 9.312 9.062 8.750 8.500

11.00

14.14

17.48

20.81

27.10

33.77

- 268 -

10.47 10.24 9.64 9.11 8.24 7.23 13.62 13.38 12.65 12.02 11.39 10.80 9.90 16.79 16.63 15.86 15.12 14.34 13.55 12.76 20.13 19.97 19.05 18.10 17.28 16.30 15.38 26.41 26.17 25.53 25.36 25.07 24.55 23.95 23.36 22.58 21.99 21.60 21.40 32.93 32.74 32.20 31.84 31.48 30.63 30.04 29.25 28.47 27.49 26.70

Flow Area (sq. in.)

Weight of Pipe (lbs/Ft.)

8.730 8.347 7.393 6.605 5.408 4.155 14.75 14.25 12.73 11.50 10.31 9.28 7.80 22.44 22.02 20.01 18.19 16.35 14.61 12.97 32.24 31.74 28.89 26.07 23.77 21.15 18.84 55.51 54.48 51.85 51.16 50.03 47.94 45.66 43.46 40.59 38.50 37.12 36.46 86.29 85.28 82.52 80.69 78.86 74.66 71.84 68.13 64.53 60.13 56.75

3.03 4.33 7.58 10.25 14.32 18.58 3.92 5.61 10.79 14.98 19.00 22.51 27.54 6.36 7.77 14.62 20.78 27.04 32.96 38.55 7.60 9.29 18.97 28.57 36.39 45.35 53.16 9.93 13.40 22.36 24.70 28.55 35.64 43.39 50.95 60.71 67.76 72.42 74.69 15.19 18.65 28.04 34.24 40.48 54.74 64.43 77.03 89.29 104.13 115.64

Weight Gallons of Water of Water Section (lbs/Ft.) per Ft. Modulus

3.78 3.62 3.20 2.86 2.35 1.80 6.39 6.18 5.50 4.98 4.47 4.02 3.38 9.72 9.54 8.67 7.88 7.09 6.33 5.61 13.97 13.75 12.51 11.29 10.30 9.16 8.16 24.06 23.61 22.47 22.17 21.70 20.77 19.78 18.83 17.59 16.68 16.10 15.80 37.39 36.95 35.76 34.96 34.20 32.35 31.13 29.53 27.96 26.06 24.59

.454 .434 .384 .343 .281 .216 .766 .740 .661 .597 .536 .482 .405 1.17 1.14 1.04 .945 .849 .759 .674 1.68 1.65 1.50 1.35 1.24 1.10 .978 2.88 2.83 2.69 2.66 2.60 2.49 2.37 2.26 2.11 2.00 1.93 1.89 4.48 4.43 4.29 4.19 4.10 3.88 3.73 3.54 3.35 3.12 2.95

.744 1.041 1.724 2.225 2.876 3.424 1.249 1.761 3.214 4.271 5.178 5.898 6.791 2.498 3.029 5.451 7.431 9.250 10.796 12.090 3.576 4.346 8.496 12.22 14.98 17.81 20.02 6.131 8.212 13.39 14.69 16.81 20.58 24.51 28.14 32.58 35.65 37.56 38.48 11.71 14.30 21.15 25.57 29.90 39.43 45.54 53.22 60.32 68.43 74.29

Pipe Size (in.)

PIPE DATA TABLES CONT’D.

12 12.750

14 14.000

16.00

18.00

Weight Class

— — — — STD — XS — — — XXS — — — — — — STD — XS — — — — — — — — — — STD XS — — — — — — — — — — STD — XS — — — — — — —

Carbon Steel Sched.

— — 20 30 — 40 — 60 80 100 120 140 160 — 10 20 30 40 — 60 80 100 120 140 160 — — 10 20 30 40 60 80 100 120 140 160 — — 10 20 — 30 — 40 60 80 100 120 140 160

Stainless Wall Inside Circum. Circum Steel Thickness Diameter (Ext.) (Int.) Sched. (in.) (in.) (in.) (in.)

5S 10S — — 40S — 80S — — — — — — 5S 10S — — — — — — — — — — — 5S 10S — — — — — — — — — — 5S 10S — — — — — — — — — — — —

.156 .180 .250 .330 .375 .406 .500 .562 .688 .844 1.000 1.125 1.312 .156 .188 .250 .312 .375 .438 .500 .594 .750 .938 1.094 1.250 1.406 .165 .188 .250 .312 .375 .500 .656 .844 1.031 1.219 1.438 1.594 .165 .188 .250 .312 .375 .438 .500 .562 .750 .938 1.156 1.375 1.562 1.781

12.438 12.390 12.250 12.090 12.000 11.938 11.750 11.626 11.374 11.062 10.750 10.500 10.126 13.688 13.624 13.500 13.376 13.250 13.124 13.000 12.812 12.500 12.124 11.812 11.500 11.188 15.670 15.624 15.500 15.376 15.250 15.000 14.688 14.312 13.938 13.562 13.124 12.812 17.67 17.62 17.50 17.38 17.25 17.12 17.00 16.88 16.50 16.12 15.69 15.25 14.88 14.44

40.06

43.98

50.27

56.55

- 269 -

39.08 38.92 38.48 37.98 37.70 37.50 36.91 36.52 35.73 34.75 33.77 32.99 31.81 43.00 42.80 42.41 42.02 41.63 41.23 40.84 40.25 39.27 38.09 37.11 36.13 35.15 49.23 49.08 48.69 48.31 47.91 47.12 46.14 44.96 43.79 42.61 41.23 40.26 55.51 55.37 54.98 54.59 54.19 53.80 53.41 53.02 51.84 50.66 49.29 47.91 46.73 45.36

Flow Area (sq. in.)

Weight of Pipe (lbs/Ft.)

Weight Gallons of Water of Water Section (lbs/Ft.) per Ft. Modulus

121.50 120.57 117.86 114.80 113.10 111.93 108.43 106.16 101.64 96.14 90.76 86.59 80.53 147.15 145.78 143.14 140.52 137.88 135.28 132.73 128.96 122.72 115.49 109.62 103.87 98.31 192.85 191.72 188.69 185.69 182.65 176.72 169.44 160.92 152.58 144.50 135.28 128.96 245.22 243.95 240.53 237.13 233.71 230.30 226.98 223.68 213.83 204.24 193.30 182.66 173.80 163.72

20.98 24.17 33.38 43.77 49.56 53.52 65.42 73.15 88.63 107.32 125.49 139.67 160.27 23.07 27.73 36.71 45.61 54.57 63.44 72.09 85.05 106.13 130.85 150.79 170.28 189.11 27.90 31.75 42.05 52.27 82.58 82.77 107.50 136.61 164.82 192.43 233.64 245.25 31.43 35.76 47.39 58.94 70.59 82.15 93.45 104.87 138.17 170.92 207.96 244.14 274.22 308.50

52.65 52.25 51.07 49.74 49.00 48.50 46.92 46.00 44.04 41.66 39.33 37.52 34.89 63.77 63.17 62.03 60.89 59.75 58.64 57.46 55.86 53.18 50.04 47.45 45.01 42.60 83.57 83.08 81.74 80.50 79.12 76.58 73.42 69.73 66.12 62.62 58.64 55.83 106.26 105.71 104.21 102.77 101.18 99.84 98.27 96.93 92.57 88.50 83.76 79.07 75.32 70.88

6.31 6.26 6.12 5.96 5.88 5.81 5.63 5.51 5.28 4.99 4.71 4.50 4.18 7.64 7.57 7.44 7.30 7.16 7.03 6.90 6.70 6.37 6.00 5.69 5.40 5.11 10.02 9.96 9.80 9.65 9.49 9.18 8.80 8.36 7.93 7.50 7.03 6.70 12.74 12.67 12.49 12.32 12.14 11.96 11.79 11.62 11.11 10.61 10.04 9.49 9.03 8.50

19.2 22.0 30.2 39.0 43.8 47.1 56.7 62.8 74.6 88.1 100.7 109.9 122.6 23.2 27.8 36.6 45.0 53.2 61.3 69.1 80.3 98.2 117.8 132.8 146.8 159.6 32.2 36.5 48.0 59.2 70.3 91.5 116.6 144.5 170.5 194.5 220.0 236.7 40.8 46.4 61.1 75.5 89.6 103.4 117.0 130.1 168.3 203.8 242.3 277.6 305.5 335.6

Pipe Size (in.)

PIPE DATA TABLES (CONT’D)

Pipe Outside Size Diameter (in.) (in.)

PIPE DATA TABLES CONT’D. Pipe Outside Size Diameter (in.) (in.)

20.00

22.00

24.00

30.00

Carbon Steel Sched.

— — — — STD XS — — — — — — — — — STD XS — — — — — — — — STD XS — — — — — — — — — — STD XS —

— — 10 20 30 40 60 80 100 120 140 160 — — 10 20 30 60 80 100 120 140 160 — 10 20 — 30 40 60 80 100 120 140 160 — 10 — 20 30

Stainless Wall Inside Circum. Circum Steel Thickness Diameter (Ext.) (Int.) Sched. (in.) (in.) (in.) (in.)

5S 10S — — — — — — — — — — 5S 10S — — — — — — — — — 5S 10S — — — — — — — — — — 5S 10S — — —

.188 .218 .250 .375 .500 .594 .812 1.031 1.281 1.500 1.750 1.969 .188 .218 .250 .375 .500 .875 1.125 1.375 1.625 1.875 2.125 .218 .250 .375 .500 .562 .688 .969 1.219 1.531 1.812 2.062 2.344 .250 .312 .375 .500 .625

19.62 19.56 19.50 19.25 19.00 18.81 18.38 17.94 17.44 17.00 16.50 16.06 21.62 21.56 21.50 21.25 21.00 20.25 19.75 19.25 18.75 18.25 17.75 23.56 23.50 23.25 23.00 22.88 22.62 22.06 21.56 20.94 20.38 19.88 19.31 29.50 29.38 29.25 29.00 28.75

62.83

69.12

75.40

94.25

PIPE DATA TABLES (CONT’D)

Weight Class

- 270 -

61.65 61.46 61.26 60.48 59.69 59.10 57.73 56.35 54.78 53.41 51.84 50.46 67.93 67.75 67.54 66.76 65.97 63.62 62.05 60.48 58.90 57.33 55.76 74.03 73.83 73.04 72.26 71.86 71.08 69.31 67.74 65.78 64.01 62.44 60.67 92.68 92.29 91.89 91.11 90.32

Flow Area (sq. in.)

Weight of Pipe (lbs/Ft.)

Weight Gallons of Water of Water Section (lbs/Ft.) per Ft. Modulus

302.46 300.61 298.65 290.04 283.53 278.00 265.21 252.72 238.83 226.98 213.82 202.67 367.25 365.21 363.05 354.66 346.36 322.06 306.35 291.04 276.12 261.59 247.45 436.10 433.74 424.56 415.48 411.00 402.07 382.35 365.22 344.32 326.08 310.28 292.98 683.49 677.71 671.96 660.52 649.18

39.78 46.06 52.73 78.60 104.13 123.11 166.40 208.87 256.10 296.37 341.09 379.17 43.80 50.71 58.07 86.61 114.81 197.41 250.81 302.88 353.61 403.00 451.06 55 63 95 125 141 171 238 297 367 430 483 542 79 99 119 158 196

131.06 130.27 129.42 125.67 122.87 120.46 114.92 109.51 103.39 98.35 92.66 87.74 159.14 158.26 157.32 153.68 150.09 139.56 132.76 126.12 119.65 113.36 107.23 188.98 187.95 183.95 179.87 178.09 174.23 165.52 158.26 149.06 141.17 134.45 126.84 296.18 293.70 291.18 286.22 281.31

15.71 15.62 15.51 15.12 14.73 14.44 13.78 13.13 12.41 11.79 11.11 10.53 19.08 18.97 18.86 18.42 17.99 16.73 15.91 15.12 14.34 13.59 12.85 22.65 22.53 22.05 21.58 21.35 20.88 19.86 18.97 17.89 16.94 16.12 15.22 35.51 35.21 34.91 34.31 33.72

57.4 66.3 75.6 111.3 145.7 170.4 225.7 277.1 331.5 375.5 421.7 458.5 69.7 80.4 91.8 135.4 117.5 295.0 366.4 432.6 493.8 550.3 602.4 96.0 109.6 161.9 212.5 237.0 285.1 387.7 472.8 570.8 652.1 718.9 787.9 172.3 213.8 255.3 336.1 414.9

Pipe Size (in.)

PRESSURE TEMPERATURE LIMITS Body Material and End Connection Selection BASED ON: ANSI B16.1-1989 (Cast Iron) B16.24-1991 (Cast Bronze) B16.5-1996 (All Steels) Enter selection table at the service temperature and read down the column. Obtain a figure for maximum allowable pressure which equals or exceeds the inlet pressure in the system. The materials are ranked in the order of their relative cost. It is wise in most cases to make several tentative selections for body material and end connection to determine which is most economical. For instance, it may be advantageous to go to a higher body rating than to select a stronger alloy. See product design limitations prior to final selection. Regular type (not bold) indicates recommended temperatures for each material. Bold type areas indicate temperatures permitted by ANSI B16.5-1996, but NOT recommended.

Code Designations 2 = Class B Cast Iron 6 = Grade WC1 (0.50% Moly) 4 = Grade C5 (5.50% Chrome) 22 = Cast Bronze 8 = Grade WC6 (1.25% Chrome) 9 = Grade CF8 (304 SST) 3 = Grade WCB Carbon Steel 7 = Grade WC9 (2.25% Chrome) 5 = Grade CF8M (316 SST)

MAXIMUM PRESSURE (PSIG) AT SERVICE TEMPERATURE (ºF) - (NON-SHOCK) BODY MAT’L ASTM CODE SPEC.

TEMPERATURE (ºF) 100

150

200

250

300

350

400

450

125# FLANGES THREADS 2"-12"

2 22

A126 B62

200 200

190 190

175 180

165 165

150 150

140 125

125

125# FLANGES THREADS 14" - 24"

2 22

A126 B62

150 200

135 190

125 180

110 165

100 150

125

150# FLANGES SWE, BWE THREADS

22 22 3 6 8 7 4 9 5

B61 B62 A216 A217 A217 A217 A217 A351 A351

225 225 285 265 290 290 290 275 275

225 225

215 210 260 260 260 260 260 230 235

205 195

195 180 230 230 230 230 230 205 215

180 165

250# FLANGES THREADS

2 22

A126 B62

500 400

460 385

415 365

375 335

300# FLANGES SWE, BWE THREADS

22 22 3 6 8 7 4 9 5

B61 B62 A216 A217 A217 A217 A217 A351 A351

500 500 740 695 750 750 750 720 720

500 500

475 465 675 680 750 750 745 600 620

450 425

425 390 655 655 720 730 715 540 560

3 6 8 7 4 9 5

A216 A217 A217 A217 A217 A351 A351

1480 1390 1500 1500 1500 1440 1440

1350 1360 1500 1500 1490 1200 1240

1315 1305 1445 1455 1430 1080 1120

3 6 8 7 4 9 5

A216 A217 A217 A217 A217 A351 A351

2220 2085 2250 2250 2250 2160 2160

2025 2035 2250 2250 2235 1800 1860

3 6 8 7 4 9 5

A216 A217 A217 A217 A217 A351 A351

3705 3470 3750 3750 3750 3600 3600

3 6 8 7 4 9 5

A216 A217 A217 A217 A217 A351 A351

3 6 8 7 4 9 5 3 6 8 7 4 9 5

600# FLANGES SWE, BWE THREADS

900# FLANGES SWE, BWE

1500# FLANGES SWE, BWE

2500# FLANGES SWE, BWE

3500# FLANGES SWE, BWE

4500# FLANGES SWE, BWE

NOTES:

650

700

750

800

850

140 140 140 140 140 140 140

125 125 125 125 125 125 125

110 110 110 110 110 110 110

95 95 95 95 95 95 95

80 80 80 80 80 80 80

600 620 665 665 665 465 480

550 605 605 605 605 435 450

535 590 590 590 590 430 445

535 570 570 570 570 425 430

505 530 530 530 530 415 425

410 510 510 510 510 405 420

485 485 485 485 395 420

1270 1280 1385 1410 1410 995 1025

1200 1245 1330 1330 1330 930 955

1095 1210 1210 1210 1210 875 900

1075 1175 1175 1175 1175 860 890

1065 1135 1135 1135 1135 850 870

1010 1065 1065 1065 1055 830 855

825 1015 1015 1015 1015 805 845

975 975 975 965 790 835

1970 1955 2165 2185 2150 1620 1680

1900 1920 2080 2115 2115 1490 1540

1795 1865 1995 1995 1995 1395 1435

1640 1815 1815 1815 1815 1310 1355

1610 1765 1765 1765 1765 1290 1330

1600 1705 1705 1705 1705 1275 1305

1510 1595 1595 1595 1585 1245 1280

1235 1525 1525 1525 1525 1210 1265

1460 1460 1460 1450 1190 1255

3375 3395 3750 3750 3725 3000 3095

3280 3260 3610 3640 3580 2700 2795

3170 3200 3465 3530 3530 2485 2570

2995 3105 3325 3325 3325 2330 2390

2735 3025 3025 3025 3025 2185 2255

2685 2940 2940 2940 2940 2150 2220

2665 2840 2840 2840 2840 2125 2170

2520 2660 2660 2660 2640 2075 2135

2060 2540 2540 2540 2540 2015 2110

2435 2435 2435 2415 1980 2090

6170 5785 6250 6250 6250 6000 6000

5625 5660 6250 6250 6205 5000 5160

5470 5435 6015 6070 5965 4500 4660

5280 5330 5775 5880 5880 4140 4280

4990 5180 5540 5540 5540 3880 3980

4560 5040 5040 5040 5040 3640 3760

4475 4905 4905 4905 4905 3580 3700

4440 4730 4730 4730 4730 3540 3620

4200 4430 4430 4430 4400 3460 3560

3430 4230 4230 4230 4230 3360 3520

4060 4060 4060 4030 3300 3480

A216 A217 A217 A217 A217 A351 A351

8640 8100 8750 8750 8750 8400 8400

7870 7920 8750 8750 8685 7000 7225

7655 7605 8420 8495 8350 6300 6525

7390 7460 8085 8230 8230 5795 5990

6985 7250 7750 7750 7750 5430 5570

6385 7055 7055 7055 7055 5095 5265

6265 6865 6865 6865 6865 5010 5180

6215 6620 6620 6620 6620 4955 5065

5880 6200 6200 6200 6160 4845 4925

4800 5920 5920 5920 5920 4705 4845

5680 5680 5680 5640 4620 4730

A216 A217 A217 A217 A217 A351 A351

11110 10415 11250 11250 11250 10800 10800

10120 10185 11250 11250 11170 9000 9290

9845 9780 10830 10925 10740 8100 8390

9505 9595 10400 10585 10585 7450 7705

8980 9320 9965 9965 9965 6985 7165

8210 9070 9070 9070 9070 6550 6770

8055 8825 8825 8825 8825 6445 6660

7990 8515 8515 8515 8515 6370 6515

7560 7970 7970 7970 7920 6230 6410

6170 7610 7610 7610 7610 6050 6335

7305 7305 7305 7250 5940 6265

170 150 200 200 200 200 200 190 195

160

335 300

290 250

250

400 350

375 315 635 640 695 705 705 495 515

350

500

550 600

150

140

170 170 170 170 170 170 170

325

950

1000

50 50

35 35

20 20

50 50 50 50 50

35 35 35 35 35

20 20 20 20 20

1050

300

FOR 125# ANSI CAST IRON, PRESSURE LIMIT @ 353*F, THE TEMPERATURE OF 125 PSIG SATURATED STEAM FOR 250# ANSI CAST IRON, PRESSURE LIMIT @ 406*F, THE TEMPERATURE OF 250 PSIG SATURATED STEAM FOR 400# ANSI STEEL PRESSURE/TEMPERATURE LIMITS, SEE 5/0.3.3 - 5/79 - 3R

- 271 -

65 65 65 65 65 65

900

270

535

805

1340

2230

3120

4010

170 450

105 280

50 165

450 450 370 390 415

320 375 275 380 385

215 260 200 329 350

345 900

205 560

105 330

900 900 740 780 830

640 755 550 765 775

430 520 400 640 700

515 1350

310 845

155 495

1350 1350 1110 1165 1245

955 1130 825 1145 1160

650 780 595 965 1050

860 2245

515 1405

260 825

2245 2245 1850 1945 2075

1595 1885 1370 1910 1930

1080 1305 995 1605 1750

1430 3745

860 2345

430 1370

3745 3745 3085 3240 3460

2655 3145 2285 3180 3220

1800 2170 1655 2675 2915

2000 5240

1200 3280

600 1920

5240 5240 4320 4535 4590

3720 4405 3200 4450 4505

2520 3040 2320 3745 4240

2570 6740

1545 4215

770 2470

6740 6740 5555 5830 6230

4785 5665 4115 5725 5795

3240 3910 2985 4815 5245

145 175 145

305 345

290 350 290

615 685

430 525 430

925 1030

720 875 720

1545 1720

1200 1455 1200

2570 2865

1680 2040 1680 3600 4200

2160 2625 2160

4630 5155

PRESSURE TEMPERATURE LIMITS

END CONNECTIONS

- 272 -

1. 2. 3. 4. 5.

Inlet Pipe Isolation Valve Strainer D50 Regulator Bypass Pipe

Bypass Valve Steam Scrubber Filter SRV Type Sanitary Steam Trap

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet. l 20 pipe diameters minimum of expanded line size from the outlet.

6. 7. 8. 9.

SPENCE TYPICAL INSTALLATION FOR SANITARY STEAM SYSTEM

SANITARY STEAM SYSTEM

- 273 -

10 d1

SINGLE STAGE PR STATION

Inlet Pipe Isolation Valve Strainer PRV Type Bypass Pipe Bypass Valve

7. 8. 9. 10. 11. 12.

Delivery Pipe SRV Type Drip Pan Elbow Vent Stack Low Pressure Trap High Pressure Trap

Min. 4 d2

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet. l 20 pipe diameters minimum of expanded line size from the outlet.

1. 2. 3. 4. 5. 6. 10

20 d2

SPENCE SINGLE STAGE PRESSURE REDUCING STATION

- 274 -

† Should be equipped with base bypass and 1/8" bleedport.

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19.

Strainer Secondary PRV Bypass Pipe Bypass Valve Medium Pressure Trap Delivery Pipe SRV Type Drip Pan Elbow Vent Stack Low Pressure Trap

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet. l 20 pipe diameters minimum of expanded line size from the outlet.

Inlet Pipe Isolation Valve Strainer Primary PRV† Bypass Pipe High Pressure Bypass Valve High Pressure Trap Intermediate Pipe Isolation Valve

SPENCE TWO STAGE PRESSURE REDUCING STATION

TWO STAGE PR STATION

- 275 -

SINGLE STAGE PARALLEL PR STATION

1. 2. 3. 4. 5. 6. 7.

8. 9. 10. 11. 12. 13. 14.

Intermediate Pipe Delivery Pipe Discharge Pipe SRV Type Drip Pan Elbow Vent Stack Low Pressure Trap 13

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet. l 20 pipe diameters minimum of expanded line size from the outlet.

Supply Pipe Inlet Pipe Isolation Valve Strainer PRV Type Bypass Pipe High Pressure Trap

SPENCE SINGLE STAGE PARALLEL PRESSURE REDUCING STATION

- 276 -

1. 2. 3. 4. 5. 6. 7.

8. 9. 10. 11. 12. 13. 14.

High Pressure Trap Intermediate Pipe Isolation Valve Strainer Secondary PRV Bypass Pipe Bypass Valve

Medium Pressure Trap Delivery Pipe Discharge Pipe SRV Type Drip Pan Elbow Vent Stack Low Pressure Trap

15. 16. 17. 18. 19. 20. 21.

† Should be equipped with base bypass and 1/8" bleedport.

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet.

Supply Pipe Inlet Pipe Isolation Valve Strainer Primary PRV† Bypass Pipe High Pressure Bypass Valve

18 16

SPENCE TWO STAGE PARALLEL PRESSURE REDUCING STATION

TWO STAGE PARALLEL PR STATION

- 277 -

INSTANTANEOUS HEATER

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet. l 20 pipe diameters minimum of expanded line size from the outlet.

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.

Inlet Pipe Isolation Valve Strainer Temperature Regulator Bypass Pipe Bypass Valve Check Valve Thermostat Heat Exchanger Storage Tank High Pressure Trap Low Pressure Trap Thermometer Recirculating Pump Vacuum Breaker Hot Water Outlet

SPENCE TYPICAL INSTALLATION FOR INSTANTANEOUS HEATER

- 278 -

1. 2. 3. 4. 5. 6.

7. 8. 9. 10. 11. 12.

Delivery Pipe Thermostat Storage Heater Tube Bundle High Pressure Trap Low Pressure Trap

Provide as much straight run of pipe on both sides of regulator as possible: l 10 pipe diameters minimum to the inlet. l 20 pipe diameters minimum of expanded line size from the outlet.

Inlet Pipe Isolation Valve Strainer Temperature Regulator Bypass Pipe Bypass Valve

SPENCE TYPICAL INSTALLATION FOR STORAGE HEATER

STORAGE HEATER

NOTES:

- 279 -

PRODUCT INDEX A Air Adjusted Pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

PMV Positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172

Auxiliary Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Q Back Pressure Pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Boss Series D Control Valve . . . . . . . . . . . . . . . . . . . . . . .152

RTD Resistance Probe Thermometer . . . . . . . . . . . . . . . .170

C34 Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Series 2000 Temperature Regulator . . . . . . . . . . . . . . . . . .86

D & D2 Differential Pressure Valve . . . . . . . . . . . . . . . . . . . .96

SP/P Pressure Safety Pilot . . . . . . . . . . . . . . . . . . . . . . . . .62

D Pressure Reducing Pilot . . . . . . . . . . . . . . . . . . . . . . . . .46

SP/T Temperature Safety Pilot . . . . . . . . . . . . . . . . . . . . . .78

D34 Water Pressure Reducing Valve . . . . . . . . . . . . . . . . . .98

T124/134 Temperature/ Pressure Pilot . . . . . . . . . . . . . . . .72

D36 Water Pressure Reducing Valve . . . . . . . . . . . . . . . .100

T14 Vapor Tension Temperature Pilot . . . . . . . . . . . . . . . . .74

D50 Pressure Reducing Valve . . . . . . . . . . . . . . . . . . . . . . .92

T52 Temperature Pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Desuperheaters

T61, T62, T63, T64 Pneumatic Temperature Controller . . . .79

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182

E Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Types A & B Panels

E2 Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 E5 Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 E6 Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 E8 Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 EA Series Pressure Regulator . . . . . . . . . . . . . . . . . . . . . . .19 ED & ED2 Integral Mound Pressure Regulator . . . . . . . . . . .18 ED Series Pressure Regulator . . . . . . . . . . . . . . . . . . . . . . .16 ED2 Series Pressure Regulator . . . . . . . . . . . . . . . . . . . . . .17 ED208D Pressure Regulator . . . . . . . . . . . . . . . . . . . . . . . .24 ED210 Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Electro-Pneumatic (I/P) Transducer . . . . . . . . . . . . . . . . . .169 ET124/ET134 & E2T134 Temperature & Pressure Regulator 22 ET14 Temperature Regulator . . . . . . . . . . . . . . . . . . . . . . . .20 ET14D Pressure Limiting Temperature Regulator . . . . . . . . .21 F Back Pressure Pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 F46 Vacuum Pump Governor Pilot . . . . . . . . . . . . . . . . . . .54 Insulcap Jacket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 Intimidator Type J Control Valve . . . . . . . . . . . . . . . . . . . .142 Kombat Series K Control Valve . . . . . . . . . . . . . . . . . . . . .134 M Solenoid Pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 Main Valve Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Model 65A Air Filter Regulator

. . . . . . . . . . . . . . . . . . . . .169

Moore Positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173 Muffling Orifice Plates (MOPS) . . . . . . . . . . . . . . . . . . . . . .188 N Differential Pressure Pilot . . . . . . . . . . . . . . . . . . . . . . . . .50 N6 Differential Pressure Valve . . . . . . . . . . . . . . . . . . . . . . .94 Noise Suppressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186 P Pump Governor Pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 P125 Trip Stop Pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

- 280 -

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

STEAM TABLE* h = Total heat of steam, Btu per pound v = Specific volume, cubic feet per pound Pres- Tempersure ature psi F° (gage) (sat.)

TOTAL TEMPERATURE, °F

Saturated Liquid

Saturated Vapor

220

240

260

280

300

1154.4 27.15

1164.2 28.00

1173.8 28.85

1183.3 29.70

1192.8 30.53

1162.3 20.48

1172.2 21.11

1182.0 21.74

320

340

360

380

400

420

440

460

1202.3 31.37

1211.7 32.20

1221.1 33.03

1230.5 33.85

1239.9 34.68

1249.3 35.50

1258.8 36.32

1268.2 37.14

1191.6 22.36

1201.2 22.98

1210.8 23.60

1220.3 24.21

1229.7 24.82

1239.2 25.43

1248.7 26.04

1258.2 26.65

1267.6 27.25

212

h v

180.1 0.0167

1150.4 26.80

228

h v

196.2 0.0168

1156.3 20.089

240

h v

208.4 0.0169

1160.6 16.303

1170.7 16.819

1180.6 17.330

1190.5 17.836

1200.2 18.337

1209.8 18.834

1219.4 19.329

1229.0 19.821

1238.5 20.31

1248.1 20.80

1257.6 21.29

1267.1 21.77

250

h v

218.8 0.0170

1164.1 13.746

1169.1 13.957

1179.3 14.390

1189.3 14.816

1199.1 15.238

1208.9 15.657

1218.6 16.072

1228.3 16.485

1237.9 16.897

1247.5 17.306

1257.0 17.714

1266.6 18.121

259

h v

227.9 0.0171

1167.1 11.898

1167.5 11.911

1177.9 12.288

1188.1 12.659

1198.1 13.025

1208.0 13.387

1217.8 13.746

1227.5 14.103

1237.2 14.457

1246.8 14.810

1256A 15.162

1266.1 15.512

267

h v

236.0 0.0171

1169.7 10.498

1176.5 10.711

1186.8 11.040

1197.0 11.364

1207.0 11.684

1216.9 12.001

1226.7 12.315

1236.5 12.628

12462 12.938

1255.9 13.247

1265.5 13.555

274

h v

243.4 0.0172

1172.0 9.401

1175.0 9.484

1185.6 9.781

1195.9 10.072

1206.0 10.359

1216.0 10.643

1225.9 10.925

1235.8 11.204

1245.6 11.482

1255.3 11.758

1265.0 120033

287

h v

256.3 0.0173

1175.9 7.787

1183.0 7.947

1193.6 8.192

1204.0 8.432

1214.3 8.668

1224.4 8.902

1234.3 9.134

1244.3 9.364

1254.1 9.592

1263.9 9.819

298

h v

267.5 0.0174

1179.1 6.655

1180.3 6.676

1191.3 6.889

1202.0 7.096

1212.5 7.300

1222.7 7.501

1232.9 7.700

1242.9 7.896

1252.9 8.091

1262.8 8.285

308

h v

277.4 0.0175

1181.9 5.816

1188.9 5.9321

1199.9 6.116

1210.6 6.296

1221.1 6.473

1231.4 6.648

1241.6 6.820

1251.7 6.991

1261.7 7.161

316

h v

286.4 0.0176

1184.2 5.168

1186.4 5.200

1197.7 5.366

1208.7 5.528

1219.4 5.687

1229.9 5.843

1240.2 5.997

1250.4 6.150

1260.6 6.301

324

h v

294.6 0.0177

1186.2 4.652

1195.5 4.773

1206.7 4.921

1217.7 5.065

1228.3 5.207

1238.8 5.347

1249.2 5.485

1259.4 5.621

331

h v

302.1 0.0178

1188.1 4.232

1193.2 4.292

1204.7 4.429

1215.9 4.562

1226.7 4.693

1237.4 4.821

1247.9 4.947

1258.2 5.071

100

338

h v

309.1 0.0178

1189.7 3.882

1190.8 3.895

1202.7 4.022

1214.1 4.146

1225.2 4.267

1236.0 4.385

1246.6 4.502

1257.1 4.617

125

353

h v

324.8 0.0180

1193.0 3.220

1197.3 3.258

1209.4 3.365

1211.1 3.468

1232.3 3.569

1243.3 3.667

1254.1 3.764

150

366

h v

338.5 0.0182

1195.6 2.752

1204.5 2.818

1216.7 2.910

1228.4 2.998

1239.8 3.085

1251.0 3.169

175

378

h v

350.8 0.0183

1197.6 2.404

1199.3 2.414

1212.2 2.498

1224.5 2.577

1236.3 2.655

1247.8 2.730

200

388

h v

361.9 0.0185

1199.3 2.134

1207.4 2.180

1220.3 2.253

1232.6 2.324

1244.5 2.393

225

397

h v

372.1 0.0186

1200.6 1.9183

1202.5 1.9276

1216.0 1.9964

1228.8 2.062

1241.1 2.126

250

406

h v

381.6 0.0187

1201.7 1.7422

1211.5 1.7870

1224.9 1.8488

1237.6 1.9081

275

414

h v

390.5 0.0188

1202.6 1.5954

1206.8 1.6130

1220.8 1.6717

1234.0 1.7277

300

422

h v

398.8 0.0190

1203.2 1.4711

1216.5 1.5222

1230.3 1.5755

350

436

h v

414.1 0.0192

1204.1 1.2720

1207.5 1.2831

1222.4 1.3326

400

448

h v

428.1 0.0194

1204.6 1.1194

450

460

h v

440.9 0.0196

1204.6 0.9985

500

470

h v

452.9 0.0198

1204.2 0.9004

550

480

h v

464.1 0.0200

1203.7 0.8191

600

489

h v

474.7 0.0202

1203.0 0.7503

1214.0 1.1468

*Adapted with permission from “Thermodynamic Properties of Steam”, Keenan and Keyes, published by John Wiley & Sons, Inc.

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