ChemlineControls&FlowMeters

Chemline

Valves Piping Flow Meters & Controls

Controls and Flow Meters

• PVC • CPVC • PP • PVDF • POLYAMIDE • POLYSULFONE • SS •

Materials of Construction Gauge Isolators Air Release Valves Back Pressure/Relief Valves Pressure Regulating/Reducing Valves Characterized Control Valves Variable Area Flow Meters

▼ ▼ ▼ ▼ ▼ ▼

Chemline Technical Resources Manual Thermoplastic Valves Catalogue Actuation & Actuated Valves Catalogue Controls & Flow Meters Catalogue DigiflowFlowX3 Flow Meters & Instrumentation Catalogue Chemical Resistance Guide Specification Guide ®

Your Pipeline To Quality Valves, Piping, Flow Meters and Controls

Controls & Flow Meters

Page

Gauge Isolators

4-5

Air Release Valves AR Series Air Release Valves w AA Series Air & Vacuum Release Valves

6-7 8-9

Ne

Back Pressure/Relief Valves SB17 Mini Back Pressure/Relief Valves New SB10/11 Back Pressure/Relief Valves SB12 Back Pressure/Relief Valves

20-23

ChemFlareTM End Connectors

24-25

Characterized Control Valves EK Series Pneumatically Actuated ew EE Series Electrically Actuated

26-28 29-30 31-32

Variable Area Flow Meters

33-36

N

2

Controls & Flow Meters CFM 5-08

AR Series Air Release Valves

AA Series Air&Vacuum Release Valves

SB17 Mini Back Pressure/Relief Valves

SB/SR50 Series Sizes: 3/8" to 2"

SB/SR50 Series Sizes: 2-1/2" to 4"

ChemFlareTM End Connectors

EK Series Characterized Control

EE Series Characterized Control

Variable Area Flow Meters

10-11 12-15 16-19

SR50 Pressure Regulating/Reducing Valves

New

Gauge Isolators

©Chemline Plastics Limited 2008

Materials of Construction Thermoplastics PVC (Polyvinyl Chloride) The most economical and largest selection of Chemline valves are moulded from PVC. It offers excellent mechanical and chemical resistance properties at low cost. The working temperature range of PVC valves is 0 to 60°C (30 to 140°F).

PVC used for Chemline valves is identified by cell classification number 11564-A as per ASTM Standard D 1784. The suffix “A” refers to the highest chemical resistance rating. Most other PVC valves as well as pipe and fittings have only a “B” chemical resistance rating.

The special PVC “A” compound used in Chemline valves resists attack of most acids, strong alkalais, salts and many other chemicals. High chemical resistance of this material allows its application on aggressive services such as 98% H2 SO4 , dry chlorine and low pressure wet chlorine gas. PVC is attacked by chlorinated hydrocarbons, ketones, esters and some aromatic compounds. It can be used on solutions containing up to 1000 ppm solvents.

Chemline PVC valves are non-toxic. They meet CSA standard B137.0 for toxicity.

They are resistant to damaging effects of sunlight and weathering, thus painting is not necessary.

CPVC (Chlorinated Polyvinyl Chloride) CPVC is very similar to PVC in mechanical properties and chemical resistance. It is suitable for applications from 0 to 95°C (30 to 200°F).

The special CPVC compound used for Chemline valves is classified as 23567-A as per ASTM D 1784. The suffix “A” denotes conformance to the highest chemical resistance rating. The compound is non-toxic, conforming to CSA toxicity standard B137.0.

CPVC valves have proven to be an excellent choice for applications at temperatures too high for PVC or when an extra margin of safety is required.

PP (Polypropylene) PP is light weight and high in chemical resistance. Valves are suitable for service from –20 to 90°C (–5° to 195°F). PP is unaffected by alkalais, salts, organic solvents and most acids, particularly hydrochloric and phosphoric acid. It is unsuitable on strong acids, chlorinated hydrocarbons, aromatic compounds and high concentrations of free chlorine.

PP is very inert thus popular for high purity applications such as deionized water, etc. The material comes normally opaqued by addition of grey-beige pigment to prevent ultraviolet light penetration. Natural translucent material without pigment will degrade if exposed to UV light (sun light). Chemline offers PP pipe, fittings and valves in pigmented and unpigmented PP, both approved by the FDA for contact with food.

PVDF (Polyvinylidene Fluoride) PVDF is superior to other valve thermoplastics in chemical resistance and abrasion resistance. It has remarkable strength over the largest working temperature range. The working temperature range of PVDF valves is –40 to 120°C (–40 to 250°F). ©Chemline Plastics Limited 2008

PVDF’s impact strength is over twice that of PVC. The valves are extremely durable under mechanical abuse even at –40°F. They also offer the highest abrasion resistance of thermoplastic valves.

PVDF has excellent chemical resistance against halogens such as chlorine and bromine, strong acids such as hydrofluoric and nitric acids, organic solvents and oils. PVDF is not resistant to hot bases.

It is also non toxic and imparts no odours or tastes into the fluid. Our PVDF conforms with USDA Title 21, P121.2593 requirements for contact with food.

Gas permeability of PVDF is extremely low. A patented PVDF gas permeability barrier is available on Type 14 and DV Series Diaphragm Valves. It is a backing to the Teflon® diaphragm and has proven to increase the life of diaphragm valves on chlorine and strong acid services.

Teflon PTFE (Polytetrafluoroethylene) ®

PTFE is almost totally insoluble and chemically inert. It has high temperature resistance. Teflon® PTFE ball seats, because of natural lubricity, require no lubrication. Teflon® PTFE diaphragms and flange gaskets are used in the most severe chemical resistance applications.

Elastomers EPDM (Ethylene Propylene Terpolymer) EPDM is a synthetic rubber used as the standard seal material for most Chemline valves. It is the most economical choice of elastomer and has excellent chemical resistance on the great majority of applications including acids, alkalais, salts and many others at temperatures up to 90°C. EPDM is weak on organic compounds and cannot be used on oils and fats.

Chemline valves seals of EPDM meet CSA standard B137.0 for non-toxicity.

FKM or FPM (“Viton “ Fluorocarbon Rubber) ®

FKM/FPM is more expensive than EPDM so is used as an alternate elastomer when required. It has excellent resistance to mineral acids, oils and many aliphatic and aromatic hydrocarbons. FKM/FPM (Viton®) is weak on sodium hydroxide.

FKM-C is a special formulation with higher resistance to chlorine services.

FKM-F offers better chemical resistance on inorganic acids than standard FKM. Ratings are included for hydrochloric, nitric and sulphuric acids.

CPE (Chlorinated Polyethylene) CPE is superior to all other elastomers on sodium hypochlorite. It resists hypochlorite up to full strength (13%).

Ball valves supplied with CPE seals are very price competitive on this service.

NITRILE (Acrylonitrile-Butadiene Copolymer, abv. NBR) Nitrile is also know as Buna-N. It has high chemical resistance to oil and petroleums but is weak on oxidizing media i.e. acids.

Nitrile has excellent abrasion resistance and is less expensive than FKM/FPM (Viton®).

Controls & Flow Meters CFM 5-08

3

Gauge Isolators Chemline SG Series Gauge Isolators allow inexpensive pressure gauges, or any other pressure instrument to be used in corrosive services. The upper chamber (gauge side) is filled with a stable fluid such as glycol or glycerine‡. A diaphragm separates it from the lower chamber which receives the media under pressure.

Your Pipeline To Quality

PVC, PP, PVDF SERIES: SG INLET CONNECTION: 1/4" or 1/2" Threaded†

The 1/2" gauge connection allows use of the popular 4" and 4-1/2" diameter gauges. Pressure switches or transmitters may also be installed. Customers can easily fill isolators and install their own gauges.

INSTRUMENT CONNECTION: 1/4" or 1/2" Threaded DIAPHRAGM: Teflon®

Isolate Pressure Instruments from Corrosive Media Teflon Diaphragm ®

Features

Optional Gauge Isolators are available alone or with gauge mounted and prefilled with glycol‡

Easy to Mount Gauges It is easy to fill an isolator and field mount a gauge.

No special equipment is required. ● Will accept popular 4" and 4-1/2" diameter gauges ●

Provision for Fill Port ●

Housing may be drilled and tapped by Chemline or customer for a threaded fill port. This is used for filling isolator using a vacuum filling station

High Chemical Resistance ●

Choice of body materials for a wide range of applications

●

Teflon® PTFE bonded EPDM dished diaphragm for high chemical resistance and sensitivity

Stainless Steel Bands Prevent FNPT ports from splitting

Heavy Duty Design for Safety ● ●

PPG* top chamber Heavy wall connection ports

Provision for Fill Port

B D

A C

A With 2" gauge B With 4-1/2" gauge C With 2" back mount gauge D With pressure transmitter † Other available inlet connections are 1/2" socket or 1/2" to 1" flanged. ‡ Other fluids are available for special applications such as chlorine service. * Glass reinforced polypropylene.

4

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

Gauge Isolators PARTS

D

Pcs.

Materials

1

Body

1

PVC, PP, PVDF

2▲ Diaphragm

1

Teflon® PTFE

6

C

▲ Recommended Spare Parts

No. Part

3

Bonnet

1

PPG

4

Gasket

1

EPDM

5

Stainless Steel Bands

2

304 SS

6

Optional Gauge

1

See below

PPG = Glass reinforced polypropylene

OPTIONAL GAUGES

5 4

●

dials and cases filled with either glycol (standard), glycerine or silicon for corrosion resistance and dampening.

3

3.38"

Chemline offers the gauges listed below mounted to isolator and prefilled with glycol, glycerine or special fluid for chlorine applications. These gauges have

1

OTHER OPTIONS

2 5

Flanged inlet connections Threaded Fill Port – drilled, tapped and plugged ● Chemline will mount any pressure instrument supplied free issue by customer ● ●

3.15" Dia. DIMENSIONS

INCHES

Gauge Diameter

Dimensions D(max.)

C

Bourdon Tube

Window

Accuracy

316 SS

Brass

Polycarbonate

±1.5% of span

3.1

2.5

316 SS

316 SS

Polycarbonate

±1.5% of span

3.1

2.5

1/4"

316 SS

316 SS

Polycarbonate

±1.5% of span

1.6

2.5

P025-xx-BM

1/4"

316 SS

Brass

Polycarbonate

±1.5% of span

1.6

2.5

4"

P040-xx-SS

1/2"

316 SS

316 SS

Safety Glass

±1% of span

4.5

4.0

4-1/2"

P045-xx-SS

1/2"

PBTP Plastic1

316 SS

Acrylic

±0.5% of span

6.3

5.8

Item No.

Gauge Connection

Housing

2-1/2"

P025-xx

1/4"

2-1/2"

P025-xx-SS

1/4"

2-1/2" Back Mount

P025-xx-SS/BM

2-1/2" Back Mount

xx denotes the maximum gauge pressure i.e., 30, 60, 100, 160 or 200 psi. See data page for recommended working pressures.

1 PBTP = glass filled polyester.

WORKING PRESSURES

PSI

WEIGHTS

Material

10 – 20°C 50 – 68°F

30°C 86°F

40°C 104°F

50°C 122°F

60°C 140°F

70°C 158°F

80°C 176°F

90°C 194°F

100°C 212°F

120°C 248°F

Net Weights Pounds*

PVC

150

100

80

45

15

–

–

–

–

–

1.0

PP

150

125

100

80

65

45

–

–

–

–

0.7

PVDF

150

150

150

125

105

85

70

60

45

30

1.3

Temperature Ranges: PVC –10 to 60°C (14 to 140°F), PP: 8 to 80°C (46 to 176°F), PVDF: –30 to 120°C (–22 to 248°F).

NR = Not Recommended. * Weights are for unfilled 1/2" x 1/2" isolators without gauges. 1/2" x 1/4" isolators are 20% lighter.

ORDERING EXAMPLE Chemline Gauge Isolators

SG

A

005-

002

P

Body Material

A – PVC

B – PP

Inlet Size

002 – 1/4"

005 – 1/2"(Standard)

Instrument Connection

002 – 1/4"

005 – 1/2"

Diaphragm

P – Teflon® PTFE bonded EPDM

Filling & Mounting

G – Add only if isolator is supplied filled with glycol and gauge or pressure instrument is mounted by Chemline. Separate gauge item numbers are listed above.

G

K – PVDF

Example: Chemline SG Series Gauge Isolator, PVC, 1/2" x 1/4" FNPT inlet x instrument connections, Teflon®. ©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

5

AR Series Air Release Valves The Chemline AR Series Air Release Valve allow gases to escape from unpressurized pipe lines. It must be installed vertically at the highest point in the piping system with the “Air” arrow up. As the unpressurized air vents, liquid rises to the float (an inverted cup), which lifts the float up against the seat, holding liquid pressure. The float will not release until the pressure on the inlet side of the valve is equal to the outlet pressure of the valve (normally atmospheric).

Your Pipeline To Quality

PVC SERIES: AR SIZES:

1/2" – 3"

ENDS: Socket, Threaded or Flanged SEALS: EPDM, FKM (Viton ) ®

Low Cost Sizes up to 3" Features Full Size Range ●

1/2" to 3"

Large Flow Capacities ●

Valves have full port liquid capacities, so for air flow they may be chosen several sizes smaller than the liquid pipeline.

Outlet Cap Available For non-hazardous fluids, the optional removeable PE outlet cap prevents tampering with the union nut.

Eliminates possible splashing during quick closure and covers the open end. ● For hazardous fluids, a 3 foot pipe should be installed on the outlet side or the outlet should be piped to a containment area. ●

With Outlet Cap

6

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

AR Series Air Release Valves PARTS D1

No.

4

lS

9

5 LS

▲ Recommended Spare Parts

Part

Pcs.

Materials

1

Body

1

PVC

2

Float

1

PVC

3▲

Seat O-Ring

1

EPDM, FKM (Viton )

6

4

End Connector

1

PVC

3

5

Union Nut

1

PVC

10

6

Seat Carrier

1

PVC

2

7

Foot Valve Screen

1

PP

9▲

Face O-Ring

1

EPDM, FKM (Viton )

10▲

Carrier O-Ring

1

EPDM, FKM (Viton )

®

®

®

11

Outlet Cap

1

PE

12

Countersunk Bolt

1

304 SS

WORKING PRESSURES

PSI

1

Without Outlet Cap D2

Size

20ºC 68ºF

30ºC 94ºF

40ºC 105ºF

50ºC 120ºF

60ºC 140ºF

1/2" – 2"

150

150

150

90

35

2-1/2" – 3"

150

120

90

45

15

D1 12

Maximum Temperature: 60oC (140oF).

7 A 9

11

ORDERING EXAMPLE AR Chemline Air Release Valves

6 3

5

10

LF

020

E

1

Size

005 – 1/2" 007 – 3/4" 010 – 1" 012 – 1-1/4" 015 – 1-1/2" 020 – 2" 025 – 2-1/2" 030 – 3"

Seals

E – EPDM

V – FKM (Viton®)

Ends

S – Socket

T – Threaded F – Flanged

Example: Chemline Type AR Air Release Valve, PVC, 2", with EPDM seals, socket ends.

With Outlet Cap Valves shown in closed position

INCHES

WEIGHTS

Size

A

D1

D2

LS

1/2"

3.27

2.0

2.48

3.54

4.88

0.89

3.03

4.61

0.63

0.17

0.34

3/4"

3.58

2.3

2.95

3.98

5.43

1.00

3.46

5.43

0.75

0.26

0.51

1"

4.21

2.7

3.54

4.38

6.10

1.13

3.86

6.10

0.87

0.39

0.81

1-1/4"

4.88

3.2

4.33

5.04

6.85

1.26

4.41

6.77

0.94

0.57

1.35

1-1/2"

5.37

3.7

4.92

5.67

7.99

1.38

4.80

7.60

0.94

0.88

1.85

2"

5.67

4.5

5.51

6.51

9.06

1.50

5.71

8.66

1.10

1.54

2.85

2-1/2"

7.15

6.6

7.87

7.72

12.40

1.75

6.81

11.89

1.30

4.96

8.33

3"

7.15

6.6

7.87

9.13

11.69

2.00

7.95

11.10

1.42

4.41

7.78

lS

LT

Threaded LF

LB.

Socket LF

©Chemline Plastics Limited 2008

S

Body Material A – PVC

2

DIMENSIONS

A

lT

Without Cap

With Cap

Controls & Flow Meters CFM 5-08

7

AA Series Air & Vacuum Release Valves The Chemline AA Series Air and Vacuum Release Valve provides a controlled venting solution for larger diameter piping systems. This valve reduces the potential for water hammer incidents that occur when pressure builds up due to entrapped air. A unique twostage ball stop prevents liquids from escaping while allowing high volume air release while the pipeline is under pressure, also at low pressure when it is being filled.

Your Pipeline To Quality

PDCPD

1

SERIES: AA SIZES:

1-1/4" & 3"

ENDS:

Threaded or Flanged

SEALS: EPDM

The vacuum release function allows air to re-enter the pipeline to prevent vacuum collapse.

PDCPD (Polydicyclopenthadiene) is a polyolefin thermoset plastic. Valve parts are manufactured by a process called reaction injection moulding (RIM).

PDCPD has excellent corrosion resistance and temperature ratings, very similar to those of polypropylene. It is durable material offering very high impact strength and a fraction of the weight of cast iron.

Removeable Cover

Light Weight Durable Features High Impact Strength Superior Exhaust Performance ● ●

High discharge capacities Two-stage (high/low) exhaust function

Works at Low Pressures ●

Half the minimum pressure compared to cast iron

Wide Operating Temperature Range –40oC (–40oF) to 50oC (122oF)

●

Excellent Corrosion Resistance ●

PDCPD (polydicyclopenthadiene) material has chemical resistance similar to polypropylene

Top Entry ●

Easy access to internal parts while valve is in line

1PDCPD = Polydicyclopenthadiene

8

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

Air & Vacuum Release Valves PARTS

/D

Part

Pcs.

Materials

1

Body

1

PDCPD1

2

Bonnet

1

PDCPD1

3

Cover

1

PDCPD1

4▲

Bonnet Seal

1

EPDM

3 2 4 5 6 H

8 7

INCHES

5

Bolt & Nut Set

4

304 SS

6▲

Body O-Ring

1

EPDM

7▲

Float Seat

1

EPDM

8

Disc

1

PP

9

Float

1

PP

10

Guide

1

HI-PVC2

1 PDCPD = Polydicyclopenthadiene 2 High Impact PVC

1 9 10

DIMENSIONS

▲ Recommended Spare Parts

No.

WORKING PRESSURES

MAXIMUM AIR DISCHARGE WEIGHTS PSI CAPACITY CFM 3 CFM@1.42 psi P/m /h KG LB.

Size

Connection

D

H

Range

1-1/4"

Female Threaded

8.0

7.5

0.7 to 110

185

6.5

2.95

3"

Flanged

9.5

9.0

0.7 to 185

1,250

15.0

6.80

OPERATION

First Stage – High Flow Air Exhaust

ORDERING EXAMPLE Chemline Air Release Valves

Second Stage – Low Flow Air Exhaust prior to shut-off

AA

D

012

E

Shut-off

Air Intake (vacuum release) Function

T

Body Material D – PDCPD Size

012 – 1-1/4"

Seals

E – EPDM

030 – 3"

Ends

T – Threaded F – Flanged

Example: Chemline Type AA Air Release Valve, PDCPD, 1-1/4", with EPDM seals, threaded end. ©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

9

SB 17 Mini Back Pressure/ Relief Valves The Chemline SB Series Back Pressure/Relief Valve has two functions. As a back pressure valve, installed in-line downstream of a pump, the back pressure below the metering pump is maintained. When installed in the branch of a tee it is a pressure relief valve. The valve stays closed until inlet pressure reaches the set pressure which is adjusted by turning the spring tensioning bolt. The “Mini” SB17 size relief valves offer high performance in a compact package.

Your Pipeline To Quality

PVC, PP, PVDF SIZES: 1/4" – 3/8" ENDS: Socket, Threaded or ChemFlareTM1 DIAPHRAGM: Teflon® Bonded EPDM O-Rings: EPDM, FPM (Viton®)

True Union Ends Ideal for Chemical Dosing Systems Features

Spring Tensioning Bolt

True Union Ends ● ●

Easy installation and maintenance Eliminate chemical leakage problems common with old fashioned threaded connections

Flow Rates ●

Up to 500 l/hr

Recommended Viscosity ●

Recommended for services with a maximum viscosity of 400cP

Technical Set Pressure Range: ●

7.5 to 150 psi

Flow Rates ●

Up to 500 l/hr (2.2 USGPM)

Maximum Viscosity: ●

400cP is maximum recommended service viscosity

Optional ChemFlareTM End Connections 1 For details on ChemFlareTM End Connectors, consult Chemline.

10

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

SB 17 Back Pressure/Relief Valves 7

PARTS

▲ Recommended Spare Parts

No. Part

Pcs.

Materials

1

Body

1

PVC, PP, PVDF

2

Bonnet

1

PPG

3▲

Diaphragm

1

Teflon® PTFE bonded EPDM

4

Spring Plate

1

Cadmium Plated Steel

5

Spring

2

Galvanized Steel

6

Ball

1

304 SS

7

Spring Tensioning Bolt

1

304 SS

8 6 4 5 2 9 3

H 10 11

B

13

8

Lock Nut

1

304 SS

15

9

Pressure Plate

1

Cadmium Plated Steel

10

Socket Head Bolt

4

304 SS

11

Washer

4

304 SS

12

Nut

4

304 SS

13

End Connector

2

PVC, PP, PVDF

14

Union Nut

A 1

14 IS L

12

15▲ Face O-Ring

2

PVC, PP, PVDF

2

EPDM, FPM(Viton®)

1.26"

DIMENSIONS

INCHES

WEIGHTS

LBS.

ChemFlare

TM

Size

A

B

H

IS

L†

LCF

Tube ID

PVC

PP

PVDF

1/4"

0.80

3.50

4.72

0.67

4.70

5.84

1/4"

0.5

0.4

0.6

3/8"

0.80

3.50

4.72

0.67

4.70

6.00

3/8"

0.5

0.4

0.6

† For socket or threaded.

MAXIMUM PRESSURES

PSI

PVC

PP

PVDF

Size

20°C 68°F

30°C 40°C 50°C 86°F 104°F 122°F

20°C 68°F

30°C 86°F

40°C 104°F

50°C 122°F

60°C 140°F

70°C 158°F

30°C 86°F

50°C 122°F

70°C 158°F

80°C 176°F

90°C 194°F

100°C 212°F

1/4"

150

100

60

15

150

120

90

60

37.5

15

150

100

60

40

25

15

3/8"

150

100

60

15

150

120

90

60

37.5

15

150

100

60

40

25

15

Temperature Ranges: PVC 0 to 50°C (32 to 122°F), PP –20 to 70°C (–4 to 158°F), PVDF –40 to 100°C (–40 to 212°F).

ORDERING EXAMPLE Chemline Mini Back Pressure/Relief Valves

SB17

A

Body Material

A – PVC

B – PP

K – PVDF

Size

002 – 1/4" 003 – 3/8"

O-Ring

E – EPDM

Ends

T – Threaded S – Socket CF4 – ChemFlareTM 1/4" tube

003

E

UT

V – FPM (Viton®) B – Butt CF6 – ChemFlareTM 3/8" tube

Example: Chemline SB17 Series, PVC, 3/8" diameter, Teflon® bonded EPDM diaphragm, EPDM O-rings, True Union threaded ends. ©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

11

SB 10/11 Series Back Pressure/ Relief Valves The Chemline SB Series Back Pressure/Relief Valve has two functions. As a back pressure valve, installed in-line downstream of a pump, the back pressure below the metering pump is maintained. When installed in the branch of a tee it is a pressure relief valve. The valve stays closed until inlet pressure reaches the set pressure which is adjusted by turning the spring tensioning bolt. Inlet pressure acts on the Teflon® control diaphragm opening the valve, allowing excess pressure to flow downwards through the orifice.

Your Pipeline To Quality

PVC, PP, PVDF SERIES: SB10 and SB11 SIZES:

3/8" – 2"

ENDS: True Union Socket, Threaded or ChemFlareTM1 Spigot2 Bodies with Plain, Socket, Threaded or Flanged ends DIAPHRAGM: Teflon® Bonded EPDM SEALS: EPDM, FPM (Viton®)

The SB10/11 Series is very sensitive to pressure changes and requires low overpressure to fully open. It is designed for clean fluids only.

Sensitive and Reliable Designed for Long Life True Union Ends

Spring Tensioning Bolt

Features True Union Ends ● ●

Easy installation and maintenance Eliminate chemical leakage problems common with old fashioned threaded connections

Long Cycling Life Dynamic seal is Teflon® bonded EPDM for high chemical resistance ● This moulded diaphragm is designed for superior sealing and flex life ●

Designed for Superior Performance Valves are hydraulically designed for low hysteresis (“backlash”) and to eliminate chatter ● Low overpressure to fully open ● Sensitive to pressure changes ●

Technical Set Pressure Ranges: SB10 – 3 to 60 psi SB11 – 7 to 150 psi – The only difference between SB10 and SB11 is the strength of spring ● ●

Maximum Viscosity: ●

120cP is maximum recommended service viscosity

1 For ChemFlareTM end connectors, consult Chemline.

2 PP and PVDF spigot ends have DIN dimensions and will butt fuse

directly to Chemline PP and PVDF piping systems.

12

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

SB 10/11 Back Pressure/Relief Valves VALVE SIZES 3/8" and 1/2"

OVER PRESSURE VS. FLOW RATE

The configuration of the piping and the pressure losses associated with it. ● The fluid if not water at 20OC (68OF). ● Whether the pressure is rising or falling. Hysteresis is approximately 4 psi. ●

30

Over Pressure (psi)

The curves show the relationship between the over pressure (inlet pressure above the set pressure) and the approximate flow rate through the valve for water at 20OC (68OF). These values vary depending on:

25 11 SB

20

0 SB 1

15 10 5 0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

50

55

60

65

70

Controls & Flow Meters CFM 5-08

13

Flow Rate (USGPM)

VALVE SIZES 3/4" and 1"

VALVE SIZES 1-1/4", 1-1/2" and 2" 30

25 SB

20 15

Over Pressure (psi)

Over Pressure (psi)

30 11

10 SB

10 5 0

5

10

15

20

25

30

35

40

45

50

Flow Rate (USGPM)

55

25 20

1 SB 1

15 10

SB 10

5 0

5

10

15

20

25

30

35

40

45

Flow Rate (USGPM)

TYPICAL DOSING SYSTEM SCHEMATIC ChemFlare Ends ● For connection to Teflon® tube. Leak-free connections for difficult services such as sodium hypochlorite TM

Optional Pressure Gauge ● For inlet and/or outlet ©Chemline Plastics Limited 2008

SB 10/11 Back Pressure/Relief Valves PARTS

D 10 8 9 2

3 H

11b 12b 4

No. Part

Pcs.

Materials

1

Body

1

PVC, PP, PVDF

2

Bonnet

1

PPG

3

Spring

1

Galvanized Steel

4▲ Control Diaphragm

1

Teflon® PTFE bonded EPDM

5a▲ Piston

1

PVC, PP, PVDF

7a

5b▲ Seat

1

EPDM, FPM(Viton®)

7b

5c▲ Seat Retainer

1

PVC, PP, PVDF

6

6

Lower Spring Retainer

1

Cad. Plated Steel

5a

7a Upper Spring Retainer

1

Cad. Plated Steel

13

14 5b

11a

▲ Recommended Spare Parts

7b Ball

1

304 SS

8

Spring Tensioning Bolt

1

304 SS

9

304 SS

Lock Nut

1

10 Spring Bolt Cap

1

PE

11a▲ Piston Bolt

1

304 SS

1

304 SS

11b Ball

A

8/121

12a Bolt/Nut Cap

Is 16

12a 12c 12d

1

5c

18

17

LTU

True Union Body

1

PE

12b Hex Bolt

4/6

1

304 SS

12c Hex Nut

4/61

304 SS

12d Washer

8/121

304 SS

13 Spacer Disc

1

PVC, PP, PVDF

14 Pressure Plate

1

Cad. Plated Steel

16 Union Nut

2

PVC, PP, PVDF

17 End Connector

2

PVC, PP, PVDF

18▲ Face O-Ring

2

EPDM, FPM(Viton®)

1/2" size / 3/4" to 2" sizes

OTHER ENDS

L SP

LS

LT

LF

L CF

Spigot Body

Socket

Threaded

Flanged

ChemFlareTM

DIMENSIONS

INCHES

WEIGHTS PVC

LB.

Cv VALUES

PP and PVDF

Size

D

H

A

IS

LTU†

LSP

LS

LT

LF

LCF

A

LSP*

LTU†

PVC

PP

PVDF

USGPM Flow at 1 psi P

3/8"

3.2

6.9

1.0

0.6

6.5

5.7

7.4

7.2

4.5

–

0.9

5.7

1.5

2.2

2.1

3.2

6.9

1.0

0.6

6.8

5.7

8.0

7.8

6.3

8.3‡

0.9

5.7

** 7.1

1.8

1/2"

1.9

1.6

2.4

3.0

3/4"

4.2

8.0

1.5

0.7

8.3

6.9

9.3

8.9

7.4

9.7

1.4

6.9

8.4

4.1

3.5

4.6

6.6

1"

4.2

8.0

1.5

0.9

8.5

6.9

9.6

9.3

7.4

10.2

1.4

6.9

8.7

4.2

3.5

4.7

8.7

1-1/4"

5.8 10.3

2.2

1.0

10.9

8.8

11.6

11.2

9.2

2.1

8.8

10.9

11.0

9.0

12.0

18.0

1-1/2"

5.8 10.3

2.2

1.2

11.1

8.8

12.2

11.5

9.5

2.1

8.8

11.2

11.2

9.2

12.2

20.0

2"

5.8 10.3

2.2

1.5

11.3

9.6

12.9

12.0

10.0

– – –

2.1

9.6

13.2

11.4

9.4

12.4

21.4

† True Union Bodies come standard with socket ends. Threaded union ends are available. ** Consult Chemline. * Spigot bodies are used for non union socket, threaded or flanged ends. All spigot ends have metric dimensions and the PP and PVDF spigots butt fuse directly to Chemline PP and PVDF piping. ‡ Tube size can be reduced to 1/4" tube, LCF = 7.74" for 1/4", 8.26" for 3/8".

14

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

SB 10/11 Back Pressure/Relief Valves MAXIMUM PRESSURES

PSI

PVC

PP

PVDF

Size

20°C 68°F

30°C 86°F

40°C 104°F

50°C 122°F

30°C 86°F

40°C 104°F

50°C 122°F

60°C 140°F

70°C 158°F

30°C 86°F

50°C 122°F

70°C 158°F

80°C 176°F

90°C 100°C 194°F 212°F

3/8"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

1/2"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

3/4"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

1"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

1-1/4"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

1-1/2"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

2"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

Temperature Ranges: PVC 0 to 50°C (32 to 122°F), PP –20 to 70°C (–4 to 158°F), PVDF –40 to 100°C (–40 to 212°F).

SAMPLE SPECIFICATION – All Back Pressure/Relief Valves in PVC, PP or PVDF shall be Chemline SB10 or SB11 Series or equal in sizes 1/2" to 2". SB10 shall have inlet set pressure range of 3 to 60 psi and SB11 shall have an inlet set pressure range of 7 to 150 psi. All valves shall have a maximum inlet pressure rating of 150 psi. Valves shall be suitable for aggressive clean non scaling chemicals.

– All exposed external metal parts including spring tensioning bolt and body bolts shall be 304 stainless steel covered with polyethylene caps.

– All valves shall have a large Teflon® coated control diaphragm to fully open at no more than 10-15% over pressure.

– Static seals shall be EPDM or FPM (Viton®).

– Socket ends 1/2" to 2" shall be Schedule 80 and conform to ASTM D-2467.

– Threaded ends 1/2" to 2" shall be Schedule 80 and conform to ASTM D-2464.

– Butt fusion ends in PP and PVDF shall be compatible with Chemline metric polypropylene and PVDF piping systems.

– Flanged ends shall be ANSI Class 150.

– PVC compound shall have an ASTM cell classification 13463-A, with minimum suffix "A" designation for chemical resistance as per ASTM D-1784.

– All polypropylene material shall conform to ASTM D-4101 PP 0211B67272 material requirements.

– All PVDF material shall be unpigmented conforming to ASTM D-3222 Type 2 suspension resin material requirements and also with USDA Title 21, Chapter I, Part 177.2510 requirements for contact with food.

– All valves shall have chemical resistant labels permanently marked with manufacturing number to provide production level traceability.

OPTION

ORDERING EXAMPLE Chemline Back Pressure/Relief Valves Pressure Range

SB11

A

005

V

U

●

Integral Pressure Gauge – for inlet and/or outlet

SB10 – 3 to 60 psi SB11 – 7 to 150 psi

Body Material A – PVC

B – PP

K – PVDF

Size

003 – 3/8" 005 – 1/2" 007 – 3/4" 012 – 1-1/4" 015 – 1-1/2" 020 – 2"

Elastomers

E – EPDM

Ends

S – Socket T – Threaded CFx – ChemFlareTM

010 – 1"

V – FPM (Viton®) F – Flanged U – Union Socket Blank – Spigot (Butt)

Example: Chemline SB 11 Series, PVC, 1/2" diameter, FPM (Viton®) seals, Union socket ends. x = 4 for 1/4", 6 for 3/8", 8 for 1/2", 12 for 1" ID tube connections.

©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

15

SB 12 Series Back Pressure/ Relief Valves The Chemline SB Series Back Pressure/Relief Valve has two functions. As a back pressure valve, installed in-line downstream of a pump, the back pressure below the metering pump is maintained. When installed in the branch of a tee it is a pressure relief valve. The valve stays closed until inlet pressure reaches the set pressure which is adjusted by turning the spring tensioning bolt. Inlet pressure acts upward against the piston allowing excess pressure to flow upwards through the orifice.

Your Pipeline To Quality

PVC, PP, PVDF SIZES: 3/8" – 4" ENDS: True Union Socket, Threaded or ChemFlareTM1 Spigot2 Bodies with Plain, Socket, Threaded or Flanged ends DIAPHRAGM: Teflon® Bonded EPDM SEALS: EPDM, FPM (Viton®)

The SB12 Series has a built-in check valve function, desirable for dosing applications. It is not so sensitive as to open with every pulsation from a metering pump.

Designed for Long Life Ideal for Chemical Dosing Systems Built-in Check Feature

Spring Tensioning Bolt

Features True Union Ends ● ●

Easy installation and maintenance Eliminate chemical leakage problems common with old fashioned threaded connections

Long Cycling Life Dynamic seal is Teflon® bonded EPDM for high chemical resistance ● This moulded diaphragm is designed for superior sealing and flex life ●

Superior Performance in Dosing Systems Valves are hydraulically designed for very low hysteresis (“backlash”) and to eliminate chatter ● Built-in check (non-return) function ● Valve opening depends on inlet pressure only and is uneffected by changes in downstream (back) pressure ●

Technical Set Pressure Ranges: 1/2" to 2" – 5 to 150 psi 2-1/2" and 3" – 7.5 to 150 psi* ● 4" – 7.5 to 90 psi* ● ●

Maximum Viscosity: ●

120cP is maximum recommended service viscosity

* Optional 4 to 60 psi range springs are available for 2-1/2" to 4" sizes.

1 For ChemFlareTM end connectors, consult Chemline.

2 PP and PVDF spigot ends have DIN dimensions and will butt fuse

directly to Chemline PP and PVDF piping systems.

16

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

SB 12 Back Pressure/Relief Valves OVER PRESSURE VS. FLOW RATE

VALVE SIZE 2-1/2" 30

Over Pressure (psi)

The curves show the relationship between the over pressure (inlet pressure above the set pressure) and the approximate flow rate through the valve for water at 20OC. These values will vary depending on: The configuration of the piping and the pressure losses associated with it. ● The fluid if not water at 20OC. ● Whether the pressure is rising or falling. Hysteresis is approximately 4 psi. ●

ing spr psi 0 5 to1 7.5 d r pring a 0 psi s nd l 4 to 6 sta a n io t op

25 20 15 10 5 0

10

20

30

40

50

60

70

80

90 100 110 120 130 140

Flow Rate (USGPM)

VALVE SIZE 3"

30

30

25

25

Over Pressure (psi)

Over Pressure (psi)

VALVE SIZES 3/8" and 1/2"

20 15 10 5 0

1

2

3

4

5

6

7

8

9

10

20

ring psi sp to 60 4 l a n optio

15 10 5 0

11

ing spr psi 0 5 o1 .5 t d7 r a nd sta

20

40

60

80 100 120 140 160 180 200 220 240 260 280

Flow Rate (USGPM)

Flow Rate (USGPM)

VALVE SIZE 4"

30

30

25

25 Over Pressure (psi)

Over Pressure (psi)

VALVE SIZES 3/4" and 1"

20 15 10 5 0

2

4

6

8

10

12

14

16

18

20

22

Flow Rate (USGPM)

.5 to ard 7 stand

20

i 90 ps

spring to nal 4 optio

15

ring si sp 60 p

10 5 0

20

40

60

80 100 120 140 160 180 200 220 240 260 280

Flow Rate (USGPM)

VALVE SIZES 1-1/4", 1-1/2" and 2" 30

ChemFlare Ends ● For connection to Teflon® tube. Leak-free connections for difficult services such as sodium hypochlorite

Over Pressure (psi)

TM

25 20 15 10 5 0

5

10

15

20

25

30

35

40

Flow Rate (USGPM) ©Chemline Plastics Limited 2008

45

50

55

Optional Pressure Gauge For inlet and/or outlet

●

Controls & Flow Meters CFM 5-08

17

SB 12 Relief Valves 1/2" – 2" PARTS

D

Pcs.

Materials

1

Body

1

PVC, PP, PVDF

2

Bonnet

1

PPG

3

Spring

1

Galvanized Steel

4▲ Control Diaphragm

1

Teflon® PTFE bonded EPDM

10

8 9

2 7a H 12a

5a▲ Piston

1

PVC, PP, PVDF

5b▲ Seat

1

EPDM, FPM(Viton®)

6

Lower Spring Retainer

1

PPG

7a Upper Spring Retainer

1

Cad. Plated Steel

7b Ball

1

304 SS

8

Spring Tensioning Bolt

1

304 SS

9

Lock Nut

1

304 SS

10 Spring Bolt Cap

1

7b 3

12b

6

14

4

13 5a

A IS 17 16

12c 12d

5b

1

18

L TU True Union Body 1

▲ Recommended Spare Parts

No. Part

PE 1

12a Bolt/Nut Cap

8/12

PE

12b Hex Bolt

4/61

304 SS

12c Hex Nut

4/61

304 SS

12d Washer

1

8/12

304 SS

13 Spacer Disc

1

PVC, PP, PVDF

14 Pressure Plate

1

PP

16 Union Nut

2

PVC, PP, PVDF

17 End Connector

2

PVC, PP, PVDF

18▲ Face O-Ring

2

EPDM, FPM(Viton®)

1/2" size / 3/4" to 2" sizes

OTHER ENDS

L SP

LS

LT

LF

L CF

Spigot Body

Socket

Threaded

Flanged

ChemFlareTM

DIMENSIONS

INCHES

WEIGHTS PVC

LB.

Cv VALUES

PP and PVDF

Size

D

H

A

IS

LTU†

LSP*

LS

LT

LF

LCF

A

LSP*

LTU†

PVC

PP

PVDF

USGPM Flow at 1 psi P

3/8"

3.2

6.9

1.0

0.6

6.5

5.7

7.4

7.2

4.5

–

0.9

5.7

1.5

2.2

2.1

3.2

6.9

1.0

0.6

6.8

5.7

8.0

7.8

6.3

8.3‡

0.9

5.7

** 7.1

1.8

1/2"

1.9

1.6

2.4

3.0

3/4"

4.2

8.0

1.5

0.7

8.3

6.9

9.3

8.9

7.4

9.7

1.4

6.9

8.4

4.1

3.5

4.6

6.6

1"

4.2

8.0

1.5

0.9

8.5

6.9

9.6

9.3

7.4

10.2

1.4

6.9

8.7

4.2

3.5

4.7

8.7

1-1/4"

5.8 10.3

2.2

1.0

10.9

8.8

11.6

11.2

9.2

2.1

8.8

10.9

11.0

9.0 12.0

18.0

1-1/2"

5.8 10.3

2.2

1.2

11.1

8.8

12.2

11.5

9.5

2.1

8.8

11.2

11.2

9.2 12.2

20.0

2"

5.8 10.3

2.2

1.5

11.3

9.6

12.9

12.0 10.0

– – –

2.1

8.8

13.2

11.4

9.4 12.4

21.4

† True Union bodies come standard with socket ends. Threaded union ends are available. ** Consult Chemline. * Spigot bodies are used for non union socket, threaded or flanged ends. All spigot ends have metric dimensions and the PP and PVDF spigots butt fuse directly to Chemline PP and PVDF piping. ‡ Tube size can be reduced to 1/4" tube, LCF = 7.74" for 1/4", 8.26" for 3/8".

MAXIMUM PRESSURES

PSI

PVC

PP

PVDF

Size

20°C 68°F

30°C 86°F

40°C 104°F

50°C 122°F

30°C 86°F

40°C 104°F

50°C 122°F

60°C 140°F

70°C 158°F

30°C 86°F

50°C 122°F

70°C 158°F

80°C 176°F

1/2"- 2"

150

105

60

15

150

90

60

37.5

15

150

100

60

45

90°C 100°C 194°F 212°F

30

15

Temperature Ranges: PVC 0 to 50°C (32 to 122°F), PP –20 to 70°C (–4 to 158°F), PVDF –40 to 100°C (–40 to 212°F).

18

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

SB 12 Relief Valves 2-1/2" – 4" D

PARTS

Pcs.

Materials

1

Body

1

PVC, PP, PVDF

2

Bonnet

1

PPG

3

Spring

1

Galvanized Steel

4▲

Control Diaphragm

1

Teflon® PTFE bonded EPDM

5a▲ Piston

2

PVC, PP, PVDF

5b▲ Seat

1

EPDM, FPM(Viton®)

5c▲ Seat Retainer

1

PVC, PP, PVDF

6

Lower Spring Retainer

1

PPG

7

Upper Spring Retainer

1

304 SS

8

Spring Tensioning Bolt

1

304 SS

9

Lock Nut

1

304 SS

10

Spring Bolt Cap

1

PE

12a Hex Bolt/Nut Cap 20

PE

8 10 9 2 7 H

3

12a 12b

12d

6

4

13

5a

14

A I SP 1

5b

12*

304 SS

12c Hex Nut

20

304 SS

12d Washer

20

304 SS

13

Spacer Disc

1

PVC, PP, PVDF

14

Spacer O ring

1

EPDM, FPM(Viton®)

* 2 large upper bolts, 2 shorter lower bolts, 8 studs.

LS

LT

LF

Socket

Threaded

Flanged

DIMENSIONS

12b Hex Bolt/Stud

5c 12c

L SP Spigot Body

▲ Recommended Spare Parts

No. Part

INCHES PVC

WEIGHTS

LB.

Cv VALUES

Size

A

D

H

LS

LT

LF

PP and PVDF LSP* ISP

PVC

PP

PVDF

USGPM Flow at 1 psi P

2-1/2"

2.7

6.9

11.1

14.5

14.0

10.9

2.1

11.2

20.9

15.4

24.6

41

3"

3.0

7.9

12.2

16.0

15.5

12.2

3.1

14.2

26.4

23.8

30.8

63

4"

3.7

9.8

14.2

–

–

13.8

3.3

16.5

33.0

26.4

37.4

98

* All spigot ends have DIN dimensions and the PP and PVDF spigots may be butt fused directly to Chemline PP and PVDF piping systems.

ORDERING EXAMPLE

OPTIONS

Chemline Back Pressure/Relief Valves

SB12

A

Body Material

A – PVC

B – PP

K – PVDF

Size

003 – 3/8" 005 – 1/2" 007 – 3/4" 010 – 1" 012 – 1-1/4" 015 – 1-1/2" 020 – 2" 025 – 2-1/2" 030 – 3" 040 – 4"

Elastomers

E – EPDM

Ends

S – Socket T – Threaded CFx – ChemFlareTM

005

V

U

4–60 psi Pressure Range springs for 2-1/2" to 4" valves ● Integral Pressure Gauge – for inlet and/or outlet ● Bodies in 316 Stainless Steel and Teflon® PTFE ●

V – FPM (Viton®) F – Flanged U – Union Socket Blank – Spigot (Butt)

Example: Chemline SB 12 Series, PVC, 1/2" diameter, FPM (Viton®) seals, Union socket ends. x = 4 for 1/4", 6 for 3/8", 8 for 1/2", 12 for 1" ID tube connections. ©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

19

Pressure Regulating (Reducing) Valves The Chemline SR 50 Series Pressure Regulating (Reducing) Valves maintains a set downstream pressure independent of higher variable upstream pressures. As downstream pressure increases reaching the set pressure, the valve closes. It opens as soon as the downstream pressure decreases below set pressure.

Your Pipeline To Quality

PVC, PP, PVDF

3

SERIES: SR50 SIZES: 3/8" – 3" ENDS: True Union Socket, Threaded or ChemFlareTM1 Spigot2 Bodies with Plain, Socket, Threaded or Flanged ends DIAPHRAGM: Teflon® Bonded EPDM SEALS: EPDM, FPM (Viton®)

The SR 50 is sensitive and provides precise control.

One application is to protect filters from damaging pressure surges.

True Union Ends Designed for Long Life Sensitive and Reliable

Spring Tensioning Bolt

Features True Union Ends ● ●

Easy installation and maintenance Eliminate chemical leakage problems common with old fashioned threaded connections

Long Cycling Life Dynamic seal is Teflon® bonded EPDM for high chemical resistance ● This moulded diaphragm is designed for superior sealing and flex life ●

Designed for Superior Performance ● ●

Designed for minimum hysteresis Seat is hydraulically designed to eliminate chatter

Technical Downstream Set Pressure Ranges: ● ●

1/2" to 2" – 15 to 130 psi 2-1/2" and 3" – 15 to 90 psi

Maximum Viscosity: ●

120cP is maximum recommended service viscosity

1 For ChemFlareTM end connectors, consult Chemline.

2 PP and PVDF spigot ends have DIN dimensions and will butt fuse

directly to Chemline PP and PVDF piping systems.

3 316 SS and Teflon® PTFE bodies are also available. Consult Chemline.

20

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

Pressure Regulating Valves The SR 50 controls downstream pressure, which must always be below the inlet pressure. It is normally open until the downstream pressure (which acts on the control diaphragm) reaches the set pressure, adjustable with the spring tensioning bolt. At this point the valve closes. It opens again as soon as downstream pressure decreases slightly below the set pressure.

The large diaphragm provides for sensitive and precise control. The valve seat opens and closes until a balance is achieved between the spring force (set pressure) and the downstream pressure.

Pressure below Set Value (psi)

HOW THEY WORK VALVE SIZES 1-1/4", 1-1/2" and 2" 30 25 20 15 10 5 0 0

5

10

WORKING PRESSURE VS. FLOW RATE

25

30

35

40

45

50

55

VALVE SIZES 1/2" 30 25 20

80

90 100 110 120 130 140

VALVE SIZE 2-1/2" Downstream Pressure below Set Value (psi)

The configuration of the piping and the pressure losses associated with it. ● The fluid if not water at 20OC (68OF). ● Whether the pressure is rising or falling. Hysteresis is approximately 3 psi. ●

50 45 40 35 30 25 20 15 10 5 0

0

10

20

30

40

50

60

70

Flow Rate (USGPM)

15 10 5

VALVE SIZE 3"

0 0

0.5 1.0 1.5 2.0

2.5 3.0 3.5 4.0 4.5 5.0 5.5

Flow Rate (USGPM)

VALVE SIZES 3/4" and 1" 30 25 20 15 10 5 0 0

2

4

6

8

10 12

14

Flow Rate (USGPM) ©Chemline Plastics Limited 2008

16

18

20 22

Downstream Pressure below Set Value (psi)

Pressure below Set Value (psi)

20

Flow Rate (USGPM)

The curves show the relationship between the downstream pressure below set pressure and the approximate flow rate through the valve for water at 20OC (68OF). These values will vary depending on:

Pressure below Set Value (psi)

15

50 45 40 35 30 25 20 15 10 5 0 0

20

40

60

80 100 120 140 160 180 200 220 240 260 280

Flow Rate (USGPM) Controls & Flow Meters CFM 5-08

21

Pressure Regulating Valves 1/2" – 2" PARTS

D 10

8

2

9

7a 7b H

No. Part

Pcs.

Materials

1

1

PVC, PP, PVDF

Body

2

Bonnet

1

PPG

3

Spring

1

Galvanized Steel

4▲

Control Diaphragm

1

Teflon® PTFE bonded EPDM

3

12a

11a

5a▲ Piston

1

PVC, PP, PVDF

12b

11b

5b▲ Seat

1

EPDM,FPM(Viton®)

6

5c▲ Seat Retainer

1

PVC, PP, PVDF

4

6

Lower Spring Retainer

1

PPG

7a

Upper Spring Retainer

1

Cad. Plated Steel

12d 13

14a

5a

14d

7b

Ball

1

304 SS

8

Spring Tensioning Bolt

1

304 SS

9

Lock Nut

1

304 SS

10

Spring Bolt Cap

1

PE

A lS 12c 12d 5c 5b 14c 14b 1

17 16

18

11a Piston Bolt

1

304 SS

LTU

11b Piston Bolt Washer

1

304 SS

True Union Body

12a Bolt/Nut Caps

8/121

OTHER ENDS

L SP

LS

LT

Spigot Body

Socket

Threaded

12b Hex Bolt

4/6

304 SS

12c Hex Nut

4/61

304 SS

12d Washer

1

8/12

304 SS

Piston Guide

1

PVC, PP, PVDF

14a▲ Small Guide O-Ring

1

EPDM,FPM(Viton®)

14b▲ Large Guide O-Ring

1

EPDM,FPM(Viton®)

14c▲ Med. Guide O-Ring

1

EPDM,FPM(Viton®)

14d▲ Pilot Port O-Ring

1

EPDM,FPM(Viton®)

16

Union Nut

2

PVC, PP, PVDF

17

End Connector

2

PVC, PP, PVDF

2

EPDM,FPM(Viton®)

LB.

Cv VALUES

18▲ Face O-Ring

LF

L CF

Flanged

ChemFlare

PE

1

13

DIMENSIONS

▲ Recommended Spare Parts

1/2" size / 3/4" to 2" sizes.

1 TM

INCHES

WEIGHTS PVC LCF

PP and PVDF LSP* LTU† A

PVC

PP

PVDF

USGPM Flow at 1 psi P

Size

D

H

A

IS

LTU† LSP*

LS

LT

LF

3/8"

3.2

6.9

1.0

0.6

6.5

5.7

7.4

7.2

4.5

–

0.9

5.7

1.5

2.2

2.1

3.2

6.9

1.0

0.6

6.8

5.7

8.0

7.8

6.3

8.3‡

0.9

5.7

** 7.1

1.8

1/2"

1.9

1.6

2.4

3.0

3/4"

4.2

8.0

1.5

0.7

8.3

6.9

9.3

8.9

7.4

9.7

1.4

6.9

8.4

4.1

3.5

4.6

6.6

1"

4.2

8.0

1.5

0.9

8.5

6.9

9.6

9.3

7.4

10.2

1.4

6.9

8.7

4.2

3.5

4.7

8.7

1-1/4"

5.8 10.3

2.2

1.0

10.9

8.8

11.6

11.2

9.2

2.1

8.8

10.9

11.0

9.0

12.0

18.0

1-1/2"

5.8 10.3

2.2

1.2

11.1

8.8

12.2

11.5

9.5

2.1

8.8

11.2

11.2

9.2

12.2

20.0

2"

5.8 10.3

2.2

1.5

11.3

9.6

12.9

12.0

10.0

– – –

2.1

9.6

13.2

11.4

9.4

12.4

21.4

† True Union bodies come standard with socket ends. Threaded union ends are available. ** Consult Chemline. * Spigot bodies are used for non union socket, threaded or flanged ends. All spigot ends have metric dimensions and the PP and PVDF spigots butt fuse directly to Chemline PP and PVDF piping. ‡ Tube size can be reduced to 1/4" tube, LCF = 7.74" for 1/4", 8.26" for 3/8".

MAXIMUM PRESSURES

PSI

PVC

PP

PVDF

Size

20°C 68°F

30°C 86°F

40°C 104°F

50°C 122°F

30°C 86°F

40°C 104°F

50°C 122°F

60°C 140°F

70°C 158°F

30°C 86°F

50°C 122°F

70°C 158°F

80°C 176°F

1/2"– 2"

150

105

60

15

150

90

60

37.5

15

150

100

60

45

90°C 100°C 194°F 212°F

30

15

Temperature Ranges: PVC 0 to 50°C (–32 to 122°F), PP –20 to 70°C (–4 to 158°F), PVDF –40 to 100°C (–40 to 212°F).

22

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

Pressure Regulating Valves 2-1/2", 3" PARTS D 8

10 2

9

3a

Materials

Body

1

PVC, PP, PVDF

2

Bonnet

1

PPG

2

Galvanized Steel

4▲

1

Teflon® PTFE bonded EPDM

7a 7b

6 12d 4

1

PVC, PP, PVDF

1

EPDM,FPM(Viton®)

1

PVC, PP, PVDF

1

PVC, PP, PVDF

5e▲ Plug O-Ring

1

EPDM,FPM(Viton®)

6

Lower Spring Retainer

1

PPG

7a

Upper Spring Retainer

1

Cad. Plated Steel

7b

Ball

1

304 SS

5b

8

Tensioning Bolt

1

304 SS

15

9

Lock Nut

1

304 SS

10

Spring Bolt Cap

11a

13

5a

12a

1

PE

1

304 SS

11b Piston Bolt Washer 1

304 SS 304 SS

11a Piston Bolt

ISP 12b 16 5c 5d 11c 5e 11b 12d LSP

Spigot Body NON UNION ENDS

Socket

5a▲ Piston 5b▲ Seat 5c▲ Seat Retainer

14

1

Control Diaphragm

5d▲ Retainer Plug

12b

A

DIMENSIONS

Pcs.

1

3a/3b Spring Set

3b H

▲ Recommended Spare Parts

No. Part

Threaded

Flanged

11c Piston Nut

1

12a Bolt/Nut Cap

20

PE

12b Bolt/Stud Set

121

304 SS

12c Hex Nut

16

304 SS

12d Washer

20

304 SS

13

Piston Guide

1

PVC, PP, PVDF

14▲ Guide O-Ring

1

EPDM,FPM(Viton®)

15

Base

1

PVC, PP, PVDF

16

Base O-Ring

1

EPDM,FPM(Viton®)

1

2 large upper bolts, 2 shorter lower bolts, 8 studs.

INCHES

WEIGHTS PVC

LB.

Size

A

D

H

LS

LT

LF

lS

PP and PVDF LSP† lSP

PVC

PP

PVDF

2-1/2"

4.8

7.7

10.4

14.5

14.0

10.9

1.7

11.2

1.7

27.5

26.2

31.0

3"

5.6

9.8

13.4

16.0

15.5

12.2

2.2

14.2

2.2

33.0

29.7

37.8

† Plain spigot ends in PP and PVDF may be butt fused directly to Chemline PP and PVDF piping systems.

OPTIONS

ORDERING EXAMPLE Chemline Pressure Regulating Valves

SR50 B – PP

A

005

V

U

Body Material

A – PVC

K – PVDF

Size

003 – 3/8" 005 – 1/2" 007 – 3/4" 010 – 1" 012 – 1-1/4" 015 – 1-1/2" 020 – 2" 025 – 2-1/2" 030 – 3"

Elastomers

E – EPDM

Ends

S – Socket T – Threaded F – Flanged U – Union Socket Blank – Spigot (Butt) CFx – ChemFlareTM

V – FPM (Viton®)

Optional Pressure Gauge ● For inlet and/or outlet

ChemFlare Ends ● For connection to Teflon® tube.

Leak-free connections for difficult services such as sodium hypochlorite TM

Example: Chemline SR 50 Series, PVC, 1/2" diameter, FPM (Viton®) seals, union socket ends. x = 4 for 1/4", 6 for 3/8", 8 for 1/2", 12 for 1" ID tube connections. ©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

23

ChemFlare End Connectors TM

All Chemline valves with True Union ends are available with ChemFlare end connections.

ChemFlare is a long term leak-free connection design for difficult applications such as sodium hypochlorite1. These flared end connections are easy to install and allow for compact plumbing and a small footprint.

TM

TM

Your Pipeline To Quality

PVC, CPVC, PP, PVDF SERIES: ChemFlare

TM

SIZES:

1/2", 3/8", 3/4" and 1"

They are available on Chemline True Union valves, flow meters and controls up to1" and will connect Teflon® PFA tubing down to 1/4" size.

Tubing must be flared using a mechanical flare tool or by heating and using a forming flare tool (preferred method). Consult Chemline for flare tools.

Full Valve Working Pressure Easy Installation Low Down Time

Features Weldless Design ● ●

Eliminates all fusion welds and glued joints Threaded connection between flared end and tube nut is not wetted

Easy Installation ● ●

Flaring the tube ends is easy Assembly is by hand2

Low Down Time ●

No welding or curing waiting time. The system may be pressure tested immediately.

Minimum Dead Volume ●

The flared tubing connection has minimum dead volume desirable on sodium hypochlorite and ultrapure applications

1 For sodium hypochlorite applications Chemline recommends venting ball valves by

drilling a hole on the upstream side of the ball in the closed position.

2 ChemFlareTM fitting nuts should be hand tightened only.

Use of a wrench can result in excessive tightening and stripped threads.

24

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

ChemFlare End Connectors TM

A

H1

PVDF Tube Nuts not shown

DIMENSIONS H2

L CF

MAXIMUM PRESSURES

INCHES

Valve Size

Tube Size1

A

H1

H2 H2 PVC PP/PVDF LCF

1/2"

1/4"

3.2

6.9

1.0

0.9

7.74

1/2"

3/8"

3.2

6.9

1.0

0.9

8.26

1/2"

1/2"

3.2

6.9

1.0

0.9

8.34

3/4"

3/4"

4.2

8.0

1.5

1.4

9.72

1"

1"

4.2

8.0

1.5

1.4

10.20

PSI PVC

PP

PVDF

Valve Size

Tube Size1

20°C 68°F

30°C 86°F

40°C 104°F

50°C 122°F

30°C 86°F

40°C 104°F

50°C 122°F

60°C 140°F

70°C 158°F

30°C 86°F

50°C 122°F

70°C 158°F

1/2"

1/4"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

1/2"

3/8"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

1/2"

1/2"

150

105

60

15

150

90

60

37

15

150

100

60

45

30

15

3/4"

3/4"

111

105

60

15

107

90

60

37

15

107

100

60

45

30

15

1"

1"

77

72

60

15

72

67

60

37

15

72

62

52

43

30

15

80°C 90°C 100°C 176°F 194°F 212°F

Temperature Ranges: PVC 0 to 60°C (32 to 140°F), PP –20 to 90°C (–4 to 194°F), PVDF –40 to 100°C (–40 to 212°F).

1 ChemFlareTM ends are available for reduced tube sizes down to 1/4". Tube nuts are always supplied with end connectors.

SAMPLE SPECIFICATION – All Back Pressure/Relief Valves in PVC, PP or PVDF shall be Chemline SB10 or SB11 Series or equal in sizes 1/2" to 2". SB10 shall have inlet set pressure range of 3 to 60 psi and SB11 shall have an inlet set pressure range of 7 to 150 psi. All valves shall have a maximum inlet pressure rating of 150 psi. Valves shall be suitable for aggressive, clean, non-scaling chemicals.

– All valves shall have a large Teflon® coated control diaphragm to fully open at 10-15% over pressure, provide low hysteresis (“backlash”) and no flutter.

– Static seals shall be EPDM or FPM (Viton®).

– End connections shall be ChemFlareTM design for connection to flared Teflon® PFA tubing.

– PVC compound shall have an ASTM cell classification 13463-A, with minimum suffix "A" designation for chemical resistance as per ASTM D-1784.

– All polypropylene material shall conform to ASTM D-4101 PP 0211B67272 material requirements.

– All PVDF material shall be unpigmented conforming to ASTM D-3222 Type 2 suspension resin material requirements and also with USDA Title 21, Chapter I, Part 177.2510 requirements for contact with food.

– All valves shall have chemical resistant labels permanently marked with manufacturing number to provide production level traceability.

ITEM NUMBER SUFFIX ChemFlareTM End Connections Tube Size2

4 – 1/4" 8 – 1/2" 16 – 1"

CF

8

6 – 3/8" 12 – 3/4"

Example: ChemFlareTM end connections for 1/2" tubing.

2 Tube size must be equal or smaller than the valve size. ©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

25

Characterized Control Valves

Your Pipeline To Quality

The Chemline E Series Characterized Control Valves provide extremely precise flow control of aggressive fluids. Valves flow characteristics (Cv vs. lift) follow theoretical linear or equal percentage curves through the entire range of stem travel. This is accomplished with precision made replaceable seats and plugs in a wide variety of Cv values.

PVC, PP, PVDF & Teflon PTFE

The Teflon® bellows shaft seal provides almost frictionless stem movement and provides over 10 years of maintenance-free operation on aggressive chemical services1.

SIZES: 1/2" – 4"

®

SERIES: EK – Pneumatic EE – Electric

TYPE:

Single Seat Globe or Needle Type

ENDS:

Flanged

SHAFT SEAL: Teflon PTFE Bellows ®

Precise & Sensitive Control

BODY SEAL: EPDM, FKM (Viton ), FEP ®

Changeable Plugs & Seats Low Maintenance EK Series with PVDF body and optional positioner

Features Precise and Sensitive Control ●

Predictable and repeatable control of corrosive fluids.

These valves respond smoothly and quickly to small changes in signal. Deadband and hysteresis is negligible.

High Rangeability ●

Valve characteristics (flow rate vs. stem lift) follows the theoretical curves through the entire range of opening including extreme ends of travel

Fibreglass Reinforced Polyester Actuator for external corrosion resistance and light weight

100% Shutoff ●

Class IV leakage (rate is 0.01% of rated capacity according to ANSI B16.104-1976)

Large Choice of Cv Values ● ●

18 standard Cv’s from 0.11 to 105.00 Smaller Cv’s down to 0.003 are available

Visual Position Indicator

Field Interchangeable Seats and Plugs ● ●

Valve Cv may be changed later if flow conditions change Special materials are available

Abrasion Resistant ●

Have outperformed metal valves on aggressive and crystallizing services

Monobloc Thermoplastic Body Resists aggressive chemicals inside and out.

Strong enough for metal piping systems.

EE Series Electrically Actuated 1 Service history references are available on request.

05/08 ©Chemline Plastics Limited 2008

26

Controls & Flow Meters CFM 5-08

Chemline is a registered trade mark of Chemline Plastics Limited

Characterized Control Valves Teflon® PTFE Bellows Stem Seal: Almost frictionless stem travel for sensitive operation and precise control High Chemical Resistance – PTFE resists aggressive services ● Long Cycling Life – Low maintenance – Safety ● ●

Characterized Plug and Seat Set A wide choice of seat/plugs with standard Cv values are available characterized either equal percentage or linear. ● Globe Plugs are available for any special specified Cv value from 0.11 to 105.00 ● Seats and plugs are easily replaceable in the field. If operating conditions change, the valve Cv may be changed. ●

25 20 15 10 5 0

Lime Slurry Valve High Pressure Valve ● Special abrasion resistant ● Solid PVDF body with stainless steel armouring for working pressures up design for lime slurry service ● Stainless steel body to 16 bar (230 psi) ● PTFE stem packing, Titanium stem ● PTFE stem packing ● CrNi coated trim Needle Valve Chlorine Valve ● Solid PVDF body, PTFE Stem Packing ● Needles are available linear ● Hastelloy bellows and shaft characteristic in Hastelloy, Titanium, Tantalum or 316 SS with small Cv’s ● Snifter connection to monitor stem 0.003 to 0.2 seal

Flow Characteristic Curves and Valve Sizing VALVE SIZING GUIDELINES In general, for optimum system control, the valve should operate between 30% and 70% of stem stroke (valve opening).

EQUAL PERCENTAGE

For linear characteristics the required Cv’s should be between 30% and 70% of valve Cv.

For equal percentage characteristic the required Cv’s should be between 5% and 25% of valve Cv.

100

100

80

80

Flow Quantity – % Cv

Flow Quality – % Cv

LINEAR

60

40

20

0

20

40

60

Valve Opening ©Chemline Plastics Limited 2008

80

100

60

40

20

0

20

40

60

80

100

Valve Opening Controls & Flow Meters CFM 5-08

27

Characterized Control Valves SEAL & TRIM PARTS No. Part

Pcs.

Materials

1

Stem

1

SS 316Ti, Titanium, Hastelloy

2

Bellows O-Ring

1

EPDM, FKM (Viton®), FEP

3

Bellows

1

Teflon® PTFE

6

Plug

1

17.1

PVC, PP, PVDF, PTFE

8

Seat

1

3

PVC, PP, PVDF, PTFE

9

Seat O-Ring

1

EPDM, FKM (Viton®), FEP

17

Guide Bushing

1

CPVC

17.1 O-Ring

1

EPDM, FKM (Viton®)

17.2 Lock Ring

1

A2 SS

1 21

17 20.2 17.2

2 6 22

8

20.2 Mounting Flange

1

SS 316Ti

21

Wiper Ring

1

FKM (Viton®)

22

Set Screw1

1

PVDF

9

1 Only on valve sizes 1-1/4" to 4".

Cv VALUES & MAXIMUM SHUTOFF PRESSURES – PVC/PP Valves

VACUUM RESISTANCE ● 29.9 inches mercury

Maximum Shut-off Pressure at 20oC 90 psi

Valve Size 1/2"

Cv= 0.11 0.23 ✓

✓

3/4"

✓

1"

✓

60 psi 9.50 10.5

16.0

46.0

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

1.20

1.75

2.60 4.00 6.10

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓ ✓

1-1/4" 1-1/2" 2" 2-1/2" 3" 4"

64.0

40.0

25.0

0.46 0.70

81.0

93.0

✓

✓

Cv VALUES & MAXIMUM SHUTOFF PRESSURES – PVDF/PTFE Valves Maximum Shut-off Pressure at 20oC 150 psi

120 psi

90 psi

Valve Size 1/2"

Cv= 0.11 0.23

0.46

0.70

1.20 1.75 2.60 4.00 6.10 10.5 14.0 18.0 29.0

✓

✓

✓

✓

✓

✓

✓

3/4"

✓

✓

✓

✓

✓

✓

✓

✓

✓

1"

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

1-1/4" 1-1/2" 2" 2-1/2" 3" 4"

WORKING PRESSURES

52.0

60 psi 93.0 105.0

70.0

✓

✓

PSI, for all valve sizes

PVC

PP

PVDF

40°C 104°F

50°C 60°C 122°F 140°F

50°C 122°F

60°C 140°F

70°C 158°F

80°C 176°F

40°C 60°C 104°F 140°F

90

50

90

70

50

30

150

15

40.0

115

PTFE

80°C 176°F

100°C 212°F

120°C 248°F

130°C 266°F

40°C 104°F

60°C 140°F

80°C 176°F

140°C 284°F

90

70

45

30

150

115

90

90

Temperature Ranges: PVC 0 to 60°C (32 to 140°F), CPVC 0 to 95°C (32 to 203°F), PP –20 to 80°C (–4 to 176°F), PVDF –40 to 100°C (–40 to 212°F).

28

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

EK Series Pneumatic – PVC & PP PARTS D Ax A11

A32

A13 A6/7

1 21 17.1 17.2

H

Materials 316 SS

2▲ Bellows O-Ring

1

EPDM, FKM (Viton®)

3▲ Bellows

1

Teflon® PTFE

Upper Bonnet

1

PVC, PP

5▲ Body O-Ring

1

EPDM, FKM (Viton®)

6▲ Plug

1

PVC, PP

7

1

PVC, PP

Body

7.1 Lower Bonnet

1

PVC, PP

8▲ Seat

1

PVC, PP

9▲ Seat O-Ring

1

EPDM, FKM (Viton®)

17 Guide Bushing

1

CPVC

17.1▲ O-Ring

1

EPDM, FKM (Viton®)

17.2 Lock Ring

1

Stainless Steel

20.2 Mounting Flange

1

316 SS

21▲ Wiper Ring

1

FKM (Viton®)

Ax Pneumatic Actuator

1

FRP

9 8

A3 Diaphragm

1

Reinforced EPDM

6

A6 Coupling

1

316 SS

7.2

7

A7 Coupling

1

316 SS

A11 Spring

6

Coated Steel

EK Series Pneumatically Actuated PVC or PP Moulded Body

DIMENSIONS

1

Stem

20.2

5 7

3

1

17

2

4 7.1

Pcs.

4

A3

▲ Recommended Spare Parts

No. Part

L

A13 Mounting Post

2

316 SS

A32 Air Connection

1

1/4" FNPT

WEIGHTS

INCHES Bolt Holes Dia. BCD

LB.

Size

D

H

L

Stroke

No.

Actuator Type

PVC

PP

1/2"

8.7

17.4

3.3

0.6

4

5/8"

2.38

K220

18.7

17.0

3/4"

8.7

17.5

3.7

0.6

4

5/8"

2.75

K220

18.9

17.2

1"

8.7

17.5

4.3

1.0

4

5/8"

3.12

K220

19.9

18.1

1-1/4"

8.7

17.8

5.3

1.0

4

5/8"

3.50

K220

21.3

19.4

1-1/2"

8.7

17.6

7.5

1.0

4

5/8"

3.88

K220

22.6

20.5

2"

8.7

17.7

7.9

1.0

4

3/4"

4.75

K220

24.0

21.8

2-1/2"

13.0

23.3

8.7

1.6

4

3/4"

5.49

K330

47.3

43.0

3"

13.0

23.3

9.4

1.6

4

3/4"

6.00

K330

67.9

61.7

K330 3/4" 8 7.50 1.6 11.4 23.4 13.0 82.5 EK Series valves – FRP Actuator – 90 psi maximum supply air.

The actuator will close the valve tightly against higher line pressure drops, up to 90 psi depending on the Cv.

75.0

4"

ACCESSORIES FOR EK SERIES Positioners – YT Series linear valve positioners are usually used on all EK Series pneumatically actuated control valves, They control actuator-valve stem position as a linear function of input signal, usually electronic (most often 4–20 mA) or sometimes pneumatic (3–15 psi). Valves with Cv 9.5 (PVC & PP valves) and Cv 10.5 (PVDF & PTFE valves) or lower may be operated with the 3–15 psi signal directly without a positioner, but the linearity is compromised. The standard units have epoxy coated aluminum enclosures but are available in 316 stainless steel. All available models are attractively priced: ● YT1200R 3–15 psi Pneumatic – a conventional all-mechanical positioner ● YT1300R 4–20 mA Electro-Pneumatic – an electronic positioner designed for vibration resistance, better control and easy calibration ©Chemline Plastics Limited 2008

●

YT2300 4–20 mA Smart – a fully digital positioner with intelligent functions like auto calibration, PID control, also theoretical and user defined characterized output.

Options include alarms (switch or relay output), 4–20 mA transmitter for position feedback and HART digital communication protocol.

Air Filter/Regulator – Chemline includes an air filter/regulator with all positioners to prevent orifices from clogging due to debris and to protect from corrosion or fouling due to excess oil or condensed water in the air supply. The F/R-A is a onepiece air filter/regulator and pressure gauge with a GRP plastic body, polycarbonate filter bowl and polyethylene filter element. The filter bowl has a manual drain valve.

Controls & Flow Meters CFM 5-08

29

EK Series Pneumatic – PVDF & PTFE PARTS

▲ Recommended Spare Parts

No. Part

Pcs.

1

1

316 SS

2▲ Bellows O-Ring

1

FKM (Viton®), FEP

3▲ Bellows

1

Teflon® PTFE

4

D Ax

Optional Positioner

A11 A3 A13

A32

1

Bonnet

1

PVDF, PTFE

1

FKM (Viton®), FEP

6▲ Plug

1

PVDF, PTFE

Body

1

PVDF, PTFE

8▲ Valve Seat

1

PVDF, PTFE

7 H

21 17.1

20.2

17.2

2 4

3 6 8

9▲ Seat O-Ring

1

FKM (Viton®), FEP

1

CPVC

17.1▲ O-Ring

1

FKM (Viton®), FEP

17.2 Lock Ring

1

Stainless Steel

20.2 Mounting Flange

1

316 SS

21▲ Wiper Ring

1

FKM (Viton®)

Ax Pneumatic Actuator

1

FRP

A3 Diaphragm

1

Reinforced EPDM

A6 Coupling

1

316 SS

A7 Coupling

1

316 SS

A11 Spring

6

Coated Steel

A13 Mounting Post

2

316 SS

A32 Air Connection

1

1/4" FNPT

17

9 5 7

EK Series Pneumatically Actuated PVDF or PTFE Machined Body

DIMENSIONS

Materials

5▲ Body O-Ring

A6/7

17

Stem

L

Guide Bushing

WEIGHTS

INCHES

LB.

Size

D2

H

L

Stroke

No.

Bolt Holes PVDF† BCD

PTFE†

Actuator Type

PVDF

PTFE

1/2"

8.7

18.4

5.1

0.6

4

2.38

5/8"

1/2"UNC

K220

18.7

26.5

3/4"

8.7

18.7

5.9

0.6

4

2.75

5/8"

1/2"UNC

K220

20.9

30.9

1"

8.7

18.7

6.3

1.0

4

3.12

5/8"

1/2"UNC

K220

23.1

36.4

1-1/4"

8.7

18.8

7.1

1.0

4

3.50

5/8"

1/2"UNC

K220

26.5

41.9

1-1/2"

8.7

19.0

7.9

1.0

4

3.88

5/8"

1/2"UNC

K220

32.0

50.7

2"

8.7

19.3

9.1

1.0

4

4.75

3/4"

5/8"UNC

K220

35.3

55.1

2-1/2"

13.0

24.6

11.4

1.6

4

5.49

3/4"

5/8"UNC

K330

68.3

79.4

3"

13.0

44.9

12.2

1.6

4

6.00

3/4"

5/8"UNC

K330

79.4

99.2

4"

13.0

24.9

13.8

1.6

8

7.50

3/4"

5/8"UNC

K330

88.2

121.3

EK Series valves – FRP Actuator – 90 psi maximum supply air.

The actuator will close the valve tightly against higher line pressure drops, up to 150 psi depending on the Cv. Note: 5" and 6" valves consult Chemline.

†PVDF are bolt holes, PTFE are threaded UNC inserts.

ORDERING EXAMPLE – EK SERIES PNEUMATICALLY ACTUATED Chemline Characterized Control Valves

EK

K

K – PVDF

P – PTFE

Actuator Type

EK – Pneumatic

Body

A – PVC

B – PP

Size

005 – 1/2" 020 – 2"

007 – 3/4" 010 – 1" 025 – 2-1/2" 030 – 3"

Control Function NC – Normally Closed

012 – 1-1/4" 040 – 4"

005

NC

V

F

015 – 1-1/2"

NO – Normally Open

Body Seal

E – EPDM1 V – FKM (Viton®) P – FEP

Ends

F – Flanged

Also specify: Characteristic (linear or equal percentage) and Cv Value (from chart on page 28).

Example: Chemline EK Series Pneumatically Actuated Characterized Control Valve, PVDF, 1/2", Normally Closed, with Viton® body seal, 1EPDM available with PVC or PP bodies only. flanged, Cv Value = 0.23 Linear.

30

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

EE Series Electric – PVC & PP D E1

E3

E4

H

E15 E14

1

21

17

17.1

20.2

17.2

Materials

Stem

1

316 SS

2▲

Bellows O-Ring

1

EPDM, FKM (Viton®)

3▲

Bellows

1

Teflon® PTFE

4

Bonnet

1

PVC, PP

5▲

Body O-Ring

1

EPDM, FKM (Viton®)

6▲

Plug

1

PVC, PP

7

Body

1

PVC, PP

7.1 Flange

1

PVC, PP

8▲

Valve Seat

1

PVC, PP

9▲

Seat O-Ring

1

EPDM, FKM (Viton®)

11-14 Body Bolts & Nuts

4

316 SS

17

CPVC

5

EPDM, FKM (Viton®)

7

17.2 Lock Ring

1

Stainless Steel

20.2 Mounting Flange

1

316 SS

21▲ Wiper Ring

1

FKM (Viton®)

6

L

● Duty Cycle: 50% Power Supply: 115 VAC/50/60Hz ● Enclosure Rating: NEMA 4X, IP 65 with temperature and load protection ● Current Draw: 0.23 amps. ● Maximum Power Consumption: 30 VA ● Adjustable Opening/Closing Times: 1/2" to 2" valves: 32 to 62 sec.; ● Control Input: 0–10 V or 0–20mA 2-1/2" to 4" valves: 55 to 111 sec. ● Optional Voltages: 230 VAC/50/60Hz, 24 VDC or 24VAC ● 4–20mA Retransmit: For valve position feedback, 2 or 3-wire technology ●

DIMENSIONS

Pcs.

1

1

7.2

EE Series Electrically Actuated PVC or PP Moulded Body

No. Part

1

9 8

▲ Recommended Spare Parts

17.1▲ O-Ring

2

4 7.1 3

PARTS

Guide Bushing

E1

Position Indicator

1

Polycarbonate

E3

Actuator Cover

1

Polycarbonate

E4

Terminal Box

1

Polycarbonate

E14 Coupling

1

Stainless Steel

E15 Mounting Post

2

Stainless Steel

WEIGHTS

INCHES Bolt Holes Dia. BCD

LB.

Size

D

H

L

Stroke

No.

Actuator Type

PVC

PP

1/2"

7.0

21.6

3.3

0.6

4

5/8"

2.38

PSL202

17.6

15.9

3/4"

7.0

21.7

3.7

0.6

4

5/8"

2.75

PSL202

17.8

16.1

1"

7.0

21.7

4.3

1.0

4

5/8"

3.12

PSL202

18.8

17.0

1-1/4"

7.0

21.9

5.3

1.0

4

5/8"

3.50

PSL202

20.2

18.3

1-1/2"

7.0

21.8

7.5

1.0

4

5/8"

3.88

PSL202

21.5

19.4

2"

7.0

21.8

7.9

1.0

4

3/4"

4.75

PSL202

22.9

20.7

2-1/2"

7.0

24.4

8.7

1.6

4

3/4"

5.49

PSL204

21.9

17.6

3"

7.0

24.4

9.4

1.6

4

3/4"

6.00

PSL204

42.5

36.4

4"

7.0

24.7

11.4

1.6

8

3/4"

7.50

PSL204

57.1

49.6

ACCESSORIES FOR EE SERIES Limit Switches – Two extra mechanical SPDT limit switches for valve position feedback Output Relay – A normally open contact for remote indication of Manual/Auto mode or fault indication Heater/Thermostat – Prevents condensation forming inside the actuator enclosure and is recommended for outdoor or high humidity areas Fail-Safe Battery Pack – A Ni-Cd battery pack with controlled charger. In case of loss of power the valve will be powered to a chosen safety position, open or closed.

Local Control Box – The lockable model PSC.2 box permits manual operation of the valve. The backlit LCD display allows the user to do most of the actuator settings, displays the valve’s actual position and status (manual or auto) or shows diagnostic messages. It is normally attached to the actuator but can be mounted remotely. ©Chemline Plastics Limited 2008

PSCS Communication Software – This software allows a high degree of functionality through a user friendly Windows interface. Many functions beyond the setting, monitoring and diagnostic functions of the Control Box are available including custom output characterization, alarm monitoring, etc. Values can be graphically displayed and analyzed on the computer monitor. Preventative maintenance is possible resulting in better safety and management of the process.

Fieldbus/Blue Tooth Interface – Electronic modules are available for all common field bus interfaces or Bluetooth protocol. Actuator status, settings and diagnostics read-outs are possible at distances up to 10 meters (33 feet).

Process Controller – This is an integral PI(D) process controller located inside the actuator.

Controls & Flow Meters CFM 5-08

31

EE Series Electric – PVDF & PTFE PARTS

D1

E1

Pcs.

Materials

1

1

316 SS

2▲ Bellows O-Ring

1

FKM (Viton®), FEP

3▲ Bellows

1

Teflon® PTFE

E3

4

Bonnet

1

PVDF, PTFE

1

FKM (Viton®), FEP

6▲ Plug

1

PVDF, PTFE

Body

1

PVDF, PTFE

8▲ Valve Seat

1

PVDF, PTFE

9▲ Seat O-Ring

1

FKM (Viton®), FEP

11-14 Body Bolts & Nuts

4

316 SS

17 Guide Bushing

1

CPVC

17.1▲ O-Ring

1

FKM (Viton®), FEP

17.2 Lock Ring

1

Stainless Steel

20.2 Mounting Flange

1

316 SS

21▲ Wiper Ring

1

FKM (Viton®)

E1 Position Indicator

1

Polycarbonate

E3 Actuator Cover

1

Polycarbonate

7 E15 H3

1 17 20.2

2

3

4 9 5

6 8

7

EE Series Electrically Actuated PVDF or PTFE Machined Body

L

● Duty Cycle: 50% Power Supply: 115 VAC/50/60Hz ● Enclosure Rating: NEMA 4X, IP 65 with temperature and load protection ● Current Draw: 0.23 amps. ● Maximum Power Consumption: 30 VA ● Adjustable Opening/Closing Times: 1/2" to 2" valves: 32 to 62 sec.; ● Control Input: 0–10 V or 0–20mA 2-1/2" to 4" valves: 55 to 111 sec. ● Optional Voltages: 230 VAC/50/60Hz, 24 VDC or 24VAC ● 4–20mA Retransmit: For valve position feedback, 2 or 3-wire technology ●

DIMENSIONS

Stem

5▲ Body O-Ring E4

E14 21 17.1 17.2

▲ Recommended Spare Parts

No. Part

E4 Terminal Box

1

Polycarbonate

E14 Coupling

1

Stainless Steel

E15 Mounting Pillar

2

Stainless Steel

WEIGHTS

INCHES

LB.

Size

D

H

L

Stroke

No.

Bolt Holes PVDF† BCD

PTFE†

Actuator Type

PVDF

PTFE

1/2"

7.0

22.5

5.1

0.6

4

2.38

5/8"

1/2"UNC

PSL 202

17.6

25.4

3/4"

7.0

22.8

5.9

0.6

4

2.75

5/8"

1/2"UNC

PSL 202

19.8

29.8

1"

7.0

22.8

6.3

1.0

4

3.12

5/8"

1/2"UNC

PSL 202

22.0

35.3

1-1/4"

7.0

22.9

7.1

1.0

4

3.50

5/8"

1/2"UNC

PSL 202

25.4

40.8

1-1/2"

7.0

23.1

7.9

1.0

4

3.88

5/8"

1/2"UNC

PSL 202

30.9

49.6

2"

7.0

23.4

9.1

1.0

4

4.75

3/4"

5/8"UNC

PSL 202

34.2

54.0

2-1/2"

7.0

25.9

11.4

1.6

4

5.49

3/4"

5/8"UNC

PSL 204

43.0

54.0

3"

7.0

26.2

12.2

1.6

4

6.00

3/4"

5/8"UNC

PSL 204

54.0

73.9

4"

7.0

26.2

13.8

1.6

8

7.50

3/4"

5/8"UNC

PSL 204

62.8

95.9

† PVDF are bolt holes, PTFE are threaded UNC inserts.

ORDERING EXAMPLE – EE SERIES ELECTRICALLY ACTUATED Chemline Characterized Control Valves

EE

1

Actuator Type

EE – Electric

Voltage

1 – 115 VAC/60Hz 4 – 24 VDC

Body

A – PVC

B – PP

Size

005 – 1/2" 020 – 2"

007 – 3/4" 010 – 1" 025 – 2-1/2" 030 – 3"

Body Seal

E – EPDM1 V – FKM (Viton®)

Ends

F – Flanged

K

005

V

F

2 – 230 VAC/50Hz 6 – 24 VAC/60Hz K – PVDF

P – PTFE 012 – 1-1/4" 040 – 4"

015 – 1-1/2"

P – FEP

Also specify: Characteristic (linear or equal percentage) and Cv Value (from chart on page 28).

Example: Chemline EE Series Electrically Actuated Characterized Control Valve, 115VAC/60Hz, PVDF, 1/2", with FKM (Viton®) body seal, flanged, 1EPDM available with PVC or PP bodies only.

Cv Value = 0.23 Linear.

32

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

Variable Area Flow Meters

Your Pipeline To Quality

Chemline F Series Variable Area Flow Meters are ideal for plastic piping. They provide a combination of accurate visual flow rate measurement and clear flow indication from a distance. Optional limit switches allow the units to signal a low or high flow alarm. An optional flow transmitter provides a 4 to 20 mA signal output. These flow meters must be installed vertically with flow upward.

SERIES: FC – Compact – 5" Single Scale FS – Full Size – 7" Dual Scale1 MATERIALS: Tube: Clear PVC, Polyamide (PA), Polysulfone (PSU), or PVDF 2 Float: PVDF Ends: PVC, CPVC, PP, PVDF Socket, Threaded, Flanged, Butt or ChemFlare 3 TM

O-Rings: EPDM, FPM (Viton®)

Low Cost Visual Indication

CAPACITIES: Up to 220 USGPM (50,000 litres per hour)

For Water, Chemicals or Gas Features ●

Clear Visual Indication – Large orange float is visible from a distance – Range indicators slide along dovetail track

●

Easy Installation and Maintenance Just unscrew union nuts and tube slides out of line

●

Choice of Four Tube Materials for Many Applications: Clear PVC – For Water or Chemicals up to 60ºC (140ºF) – High Chemical resistance at low cost.

Polyamide (PA) – For Water or Air up to 75ºC (167ºF) – High impact strength and optical clarity.

Polysulfone (PSU) – For Chemicals and Gases up to 100ºC (212ºF) – High impact strength and good chemical resistance.

PVDF 2 – For Chemicals and Ultrapure fluids up to 110ºC (230ºF) – High impact strength and excellent chemical resistance. ●

Ideal for All Types of Plastic Piping All types of end connections in PVC, CPVC, PP & PVDF

●

Low Pressure Drop

●

Good Measuring Accuracy – Class IV

Standard Full Size

± 3% of indicated value, plus ± 1% of full scale.

– Read scale at top (largest diameter) of float ●

Non Fouling – Float is self supporting in the flow. No guide rod (which can cause the float to jam) is necessary.

Compact

1 USGPM and litres per hour (water) scale is supplied as standard on full size meters.

2 Because PVDF is translucent, a magnetic float and limit switches are usually used.

3 For ChemFlareTM end connectors, consult Chemline. ©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

33

Variable Area Flow Meters NOTES: PVDF flow meters are available in all sizes. Change third letter in item number to K. 1 P = Pressure loss through flow meter with water at 20ºC (68ºF).

2 Dimension L is for PVC Socket ends.

FC SERIES – COMPACT SIZE – 5" SCALE

Single USGPM (water) scale is supplied standard.

Flow Range (water)

Item Number

End Conn.

Size

3/8"

1/2"

3/4"

1"

PVC Tube

Polyamide Tube

Polysulfone Tube

USGPM

FCA00020

FCT00020

FCP00020

0.0132 – 0.106

FCA00060

FCT00060

FCP00060

0.022 – 0.264

FCA00100

FCT00100

FCP00100

0.04 – 0.44

FCA00250

FCT00250

FCP00250

0.11 – 1.10

FCA00051

FCT00051

FCP00051

0.02 – 0.22

FCA00151

FCT00151

FCP00151

FCA00251

FCT00251

FCA00401 FCA00152

L2

D

Water

Air

24

6.50

8.2

1.38

0.05

0.07

5–

60

6.50

8.2

1.38

0.05

0.07

10 –

100

6.50

8.2

1.38

0.05

0.07

25 –

250

6.50

8.2

1.38

0.05

0.07

5–

50

6.69

8.7

1.69

0.04

0.06

0.07 – 0.66

15 –

150

6.69

8.7

1.69

0.04

0.06

FCP00251

0.11 – 1.10

25 –

250

6.69

8.7

1.69

0.04

0.06

FCT00401

FCP00401

0.18 – 1.76

40 –

400

6.69

8.7

1.69

0.04

0.06

FCT00152

FCP00152

0.07 – 0.66

15 –

150

7.28

9.6

2.09

0.09

0.12

FCA00402

FCT00402

FCP00402

0.22 – 1.76

40 –

400

7.28

9.6

2.09

0.09

0.12

FCA00602

FCT00602

FCP00602

0.26 – 2.64

60 –

600

7.28

9.6

2.09

0.09

0.12

FCA01002

FCT01002

FCP01002

0.44 – 4.40

100 – 1,000

7.28

9.6

2.09

0.09

0.12

FCA00253

FCT00253

FCP00253

0.11 – 1.10

25 –

250

7.87

10.5

2.36

0.09

0.12

FCA00403

FCT00403

FCP00403

0.18 – 1.76

40 –

400

7.87

10.5

2.36

0.09

0.12

FCA01003

FCT01003

FCP01003

0.44 – 4.40

100 – 1,000

7.87

10.5

2.36

0.09

0.12

FCA01503

FCT01503

FCP01503

0.66 – 6.60

150 – 1,500

7.87

10.5

2.36

0.09

0.12

End Conn.

Size

1-1/2"

2"

2-1/2"

Litres per hour 3–

Dual USGPM (water) and litres per hour scales are supplied standard.

Flow Range (water)

Item Number

1-1/4"

Pressure Drop (psi)1

A

FS SERIES – STANDARD FULL SIZE – 7" SCALE

1"

Dimensions (inches)

PVC Tube

Polyamide Tube

Polysulfone Tube

FSA00150

FST00150

FSP00150

0.07 –

0.66

15 –

FSA00300

FST00300

FSP00300

0.13 –

1.32

30 –

FSA00600

FST00600

FSP00600

0.26 –

2.64

60 –

FSA01000

FST01000

FSP01000

0.44 –

FSA01500

FST01500

FSP01500

0.66 –

FSA02500

FST02500

FSP02500

FSA02000

FST02000

FSP02000

0.88 –

FSA03000

Pressure Drop (psi)1

Dimensions (inches) A

L2

D

Water

Air

150

13.78

16.3

2.36

0.18

0.23

300

13.78

16.3

2.36

0.18

0.23

600

13.78

16.3

2.36

0.18

0.23

4.40

100 – 1,000

13.78

16.3

2.36

0.18

0.23

6.60

150 – 1,500

13.78

16.6

2.83

0.18

0.23

1.10 – 11.00

250 – 2,500

13.78

16.6

2.83

0.18

0.23

8.80

200 – 2,000

13.78

16.8

3.27

0.18

0.23

FST03000

FSP03000

1.32 – 13.20

300 – 3,000

13.78

16.8

3.27

0.18

0.23

FSA04000

FST04000

FSP04000

1.76 – 17.60

400 – 4,000

13.78

17.2

4.06

0.32

0.39

FSA06000

FST06000

FSP06000

2.64 – 26.40

600 – 6,000

13.78

17.2

4.06

0.32

0.39

FSA10000

FST10000

FSP10000

4.40 – 44.00

1,000 – 10,000

13.78

17.2

4.06

0.32

0.39

FSA15000

FST15000

FSP15000

6.60 – 66.00

1,500 – 15,000

13.78

17.7

4.80

0.49

0.58

FSA25000

FST25000

FSP25000

11.00 – 110.00

2,500 – 25,000

13.78

17.7

4.80

0.49

0.58

FSA50000

FST50000

FSP50000

44.00 – 220.00

10,000 – 50,000

13.78

17.7

4.80

0.49

0.58

Litres per hour

USGPM

CONVERSION CHART – FLOW UNITS USGPM

ImpGPM

ft3/min

m3/hr

litres/hr

3

m /hr

1

1000

4.4029

3.6662

0.5886

litres/hr

0.001

1

.004403

.003666

.000589

From

To

USGPM

0.2271

227.12

1

0.8327

0.1337

ImpGPM

0.2728

272.77

1.2009

1

0.1605

ft /min

1.6990

1699

7.4806

6.2289

1

3

†Values based on water at 20ºC (68ºF).

34

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

Variable Area Flow Meters PARTS 6

▲ Recommended Spare Parts

Pcs.

Materials

1

Tube

1

Polyamide (PA), Polysulfone (PSU), Clear PVC, PVDF

2

Float

1

PVDF (standard or magnetic)

3

Lower Float Stop

1

PVDF

Limit Switches – One switch for both maximum or minimum. A magnetic float is required. ● Switch Ratings – P (max) = 10 VA, E (max) = 470VAC, I (max) = 0.5A ● Throttling Valve for flow control ● 4–20 mA Output Signal Unit must be factory calibrated for specific service

4

Upper Float Stop

1

PVDF

OPTIONS

5

Union Nut

2

PVC, PPG, PVDF

6

End Connector

2

PVC, CPVC, PP or PVDF

5

4 8 A 1

L

ACCESSORIES

No. Part

●

7▲ O-Rings

2 EPDM, FPM(Viton®)

8▲

2

Range Indicator

Custom Direct Reading Scale for services other than water ● Alternate O-Rings – ie. FPM (Viton®) ● End Size Reduction – Accuracy is not significantly affected by end reduction ● Other Ends – Threaded, socket or flanged end connections in PVC, CPVC, PP or PVDF. Butt ends in PP or PVDF. ●

ABS

2 B

MAXIMUM WORKING PRESSURES AND TEMPERATURE RANGES Construction (‡ = Optional Materials) O-Rings Union Nuts

Tube

3

7

Maximum Pressure2

Temperature Range 0 to 60ºC (32 to 140ºF)

PVC

EPDM

PVC

PVC

150 psi

Polyamide (PA)

EPDM

PVC

PVC

150 psi

0 to 60ºC (32 to 140ºF)

Polyamide (PA)

EPDM

PPG‡

PP or CPVC‡

150 psi

0 to 75ºC (32 to 167ºF)

Polysulfone (PSU)

EPDM

PVC

PVC

150 psi

0 to 60ºC (32 to 140ºF)

PP or CPVC‡

150 psi

0 to 90ºC (32 to 194ºF)

PVDF

150 psi

–40 to 110ºC (–40 to 230ºF)

Polysulfone (PSU) PVDF

D

Ends

EPDM

PPG‡

FPM(Viton ) PVDF ®

2 150 psi is not recommended at maximum temperatures. Consult Chemline.

Flow Meter Sizing – Liquid Flow Standard Scale values are for clean water flow at 20ºC (68ºF). For liquids with densities and viscosities similar to water (ie. specific gravity of 1.0 and viscosities between 0.5 cP and 1.3 cP) the standard water scale will be accurate enough.

The table below shows correction factors to be applied for liquids with specific gravities other then 1.0. Multiply the correction factor by the water scale value to obtain actual flow rate. Example: For a liquid of specific gravity of 1.66, the correction factor is 0.740. For water flow range of 100 to 1000 litres/hr, corrected range becomes 74 to 740 litres/hr. Viscosity should be between 0.5 cP and 1.3 cP for standard scales to be accurate.

For "sizing" liquid flows ie. determining actual flow range of a tube, please advise the chemical name, concentration, temperature, specific gravity and viscosity. Custom direct reading scales in any units are available special order.

SCALE CORRECTION FACTORS – FOR LIQUIDS WITH SPECIFIC GRAVITIES OTHER THAN 1.00 .06

.07

.08

.09

1.529

1.513

1.495

1.479

1.377

1.364

1.351

1.339

1.271

1.259

1.250

1.239

1.229

1.183

1.175

1.167

1.157

1.149

1.142

1.111

1.104

1.096

1.089

1.082

1.075

1.068

1.042

1.035

1.030

1.024

1.017

1.011

1.005

0.988

0.982

0.978

0.972

0.967

0.962

0.956

0.951

0.943

0.936

0.932

0.927

0.923

0.917

0.913

0.909

0.904

0.900

0.895

0.891

0.887

0.883

0.878

0.874

0.870

0.866

0.862

0.858

0.854

0.850

0.846

0.842

0.838

0.835

0.831

0.827

0.824

1.4

0.820

0.818

0.814

0.810

0.806

0.803

0.800

0.797

0.794

0.791

1.5

0.787

0.784

0.781

0.778

0.776

0.773

0.770

0.767

0.764

0.759

1.6

0.756

0.754

0.751

0.748

0.745

0.742

0.740

0.737

0.734

0.730

1.7

0.728

0.726

0.723

0.720

0.717

0.714

0.712

0.709

0.706

0.704

1.8

0.701

0.699

0.696

0.694

0.691

0.689

0.686

0.684

0.682

0.679

1.9

0.677

0.674

0.672

0.669

0.667

0.665

0.663

0.661

0.658

0.657

2.0

0.654

0.652

0.650

0.648

0.646

0.644

0.641

0.604

0.637

0.636

.05 .04 Scale Correction Factor 1.548 1.565

Specific Gravity

.00

.01

.02

.03

0.4

1.647

1.626

1.605

1.585

0.5

1.462

1.447

1.433

1.418

1.404

1.391

0.6

1.326

1.316

1.304

1.292

1.282

0.7

1.220

1.211

1.202

1.192

0.8

1.134

1.125

1.117

0.9

1.062

1.055

1.048

1.0

1.000

0.994

1.1

0.947

1.2 1.3

©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

35

Variable Area Flow Meters Flow Meter Sizing – Gas Flow FLOW RANGES FOR AIR – AT STANDARD CONDITIONS (atmospheric pressure 14.7 psia/20OC).

FC SERIES – COMPACT SIZE – 5" SCALE

FS SERIES – STANDARD FULL SIZE – 7" SCALE

Flow Meter Item No.

Normal m3/hr

Standard CFM

Flow Meter Item No.

Normal m3/hr

Standard CFM

FCT00020 FCT00060 FCT00100 FCT00250 FCT00051 FCT00151 FCT00251 FCT00401 FCT00152 FCT00402 FCT00602 FCT01002 FCT00253 FCT00403 FCT01003 FCT01503

0.2 – 0.2 – 0.6 – 0.5 – 0.4 – 0.8 – 0.9 – 2.0 – 0.5 – 2.0 – 2.5 – 4.0 – 1.0 – 2.0 – 4.0 – 5.0 –

0.1 – 0.1 – 0.4 – 0.3 – 0.2 – 0.5 – 0.5 – 1.2 – 0.3 – 1.2 – 1.5 – 2.4 – 0.6 – 1.2 – 2.4 – 2.9 –

FST00150 FST00300 FST00600 FST01000 FST01500 FST02000 FST02500 FST03000 FST04000 FST06000 FST10000 FST15000 FST25000 FST50000

0.7 – 5.5 1 – 10 2.5 – 20 4 – 34 5 – 50 8.5 – 76 8 – 70 10 – 90 14 – 125 22 – 190 35 – 300 50 – 500 80 – 720 400 – 1,500

0.4 – 0.6 – 1.5 – 2.4 – 2.9 – 5.0 – 4.7 – 5.9 – 8.2 – 13 – 21 – 29 – 47 – 234 –

1.0 2.5 3.6 9.0 2.8 6.2 9.5 15.0 5.5 14.0 22.0 34.0 8.0 14.0 34.0 50.0

0.6 1.5 2.1 5.3 1.6 3.6 5.6 8.8 3.2 8.2 12.9 20.0 4.7 8.2 20.0 29.4

3.2 5.9 12 20 29 45 41 53 74 112 177 294 424 883

SCALE CORRECTION FACTORS – FOR AIR AT NON-STANDARD TEMPERATURES AND PRESSURES Air density is dependent on the actual pressure and temperature.

Calculate the Scale Correction Factor using either Method 1 or 2. Multiply the standard air flow ranges above by the Factor to obtain actual flow rates.

Method 1

Method 2

Calculate the Factor with the following formula.

Factor

=

psia

= = =

t

1 3.7005

Calculate the density of the air at conditions and find factor from the chart below.

psia (1+0.00367t)

pressure of the air absolute psig + 14.7 (atmospheric pressure = 14.7 psia) temperature of the air ºC

Air Density (g/ml) = psia t

= = =

psia 11,360 (1+0.00367t) pressure of the air absolute psig + 14.7 (atmospheric pressure = 14.7 psia) temperature of the air ºC

Air Density vs. Flow Factor 3.50

Scale Correction Factor

3.00 2.50 2.00 1.50 1.00

0.

01 3 0.

01 4

0.

01 1 0.

01 2

0.

00 9 0.

01 0

0.

00 8

0.

00 7

0.

00 6

0.

00 5

0.

00 4

0.

00 3

0

0.

00 1 0.

00 2

0.50

Air Density (g/ml)

36

Controls & Flow Meters CFM 5-08

©Chemline Plastics Limited 2008

Other Chemline Product Lines

Manual Thermoplastic Valves • Ball Valves • Butterfly Valves • Diaphragm Valves • Check Valves • Ball Float Valves • Gate Valves • Globe Valves • Lab Cocks • Needle Valves • Strainers • Flange Gaskets

Type 21 True Union Ball Valves 3/8" – 4"

ChemFlareTM Connections for True Union Valves

Type 26 True Union Ball Valves

Compact Ball Valves 1/2" – 3"

1/2" – 2"

Type 23 Multi Port Ball Valves 1/2" – 4"

3/8" – 1"

Size Range Chemline valves are available in a large size range: 1/4" to 96"

Materials PVC valves are least expensive.

Other materials offer higher pressure/temperature ratings, chemical and abrasion resistance. For high purity liquids, PP is preferred over PVC. PVDF is used on the highest purity applications.

• PVC: 0 - 60oC (30 -140oF) • PP: –20 - 90oC (–5 - 195oF) • CPVC: 0 - 95oC (–30 - 203oF) • PVDF: –40 -120oC (–40 - 250oF) • PDCPD: –20 - 90oC (–5 - 195oF) • FRP: –40 - 120oC (–40 - 250oF)

High Capacity Ball Valves 4" & 6"

Large Size Compact Ball Valves

Metering Ball Valves 1/2" – 2"

4" & 6"

Type 57/56/TB Elastomer Seated Butterfly Valves

PVDF Damper Butterfly Valves 1-1/2" – 24"

1-1/2" – 24"

Giant Butterfly Valves

FRP Damper Butterfly Valves

28" – 48"

12" – 96"

Type 14/15 Diaphragm Valves

Type 72 Diaphragm Valves

Ball Float Valves

1/2" – 6"

8" – 10"

PW Series Wafer Check Valves

WP Series Wafer Check Valves

3" – 12"

2" – 40"

Y-Sediment Strainers

Low Torque Flange Gaskets

1/2" – 4"

1/2" – 12"

1/2" – 1-1/2"

Ends • True Union valves are available with Socket, Threaded, Butt (PP & PVDF only), ChemFlareTM (for flared Teflon® tubing) or Flanged connections • Flanged or wafer body valves fit between flanges, require bolts and usually flange gaskets

Ball Check & Foot Valves

Swing Check Valves

1/2" – 4"

3/4" – 8"

Gate Valves 1-1/2" – 14"

Seals • EPDM is the standard seal material • FPM/FKM (Viton®) is selected when better chemical resistance is required • Other elastomers are available depending on application • Diaphragm valves are available with Teflon® diaphragms offering the highest chemical resistance ©Chemline Plastics Limited 2008

Globe Valves

Lab Cocks

Needle Valves

1/2" – 4"

1/4"

1/4" – 1/2"

Controls & Flow Meters CFM 5-08

37

Other Chemline Product Lines

Actuation & Actuated Valves Electric Actuators • Four different series provide a range of control features and output torques up to 2,655 in.-lb. These will power all Chemline ball and butterfly valves up to 14".

Electromni® Electric

Q Series Electric

V Series Electric

A Series Electric

A Series Electric

PA Series Aluminum Pneumatic

PP Series Plastic Pneumatic

P3 Series Stainless Steel Pneumatic

PH Series High Temperature Pneumatic

PG Series 180o Rotation Pneumatic

Type 730 NC Pneumatic Diaphragm Valves

Type 750 Pneumatic Diaphragm Valves

Type 760 Manual Diaphragm Valves

1/2" – 4"

1/2" – 2"

Type 710 Compact Pneumatic Diaphragm Valves

Type 720 Compact Manual Diaphragm Valves

Pneumatic Actuators • P Series is a premium quality line designed for long cycling life in demanding industrial applications.

Output torques are up to 31,300 in.-lb. spring return (SR) and 40,660 in.-lb. double acting (DA) with 80 psi air. They will power all Chemline ball and butterfly valves up to 24" DA and 20" SR.

Actuation Service • Chemline supplies actuators separately and actuation service for any metal valves

700 Series Diaphragm Valves • Modular line of pneumatically actuated and manual weir diaphragm valves up to 4". They share common bodies and diaphragms. Only five different actuators sizes power nine valve sizes (730 Series).

38 Controls & Flow Meters

3/8" & 1/2"

1/2" – 4"

3/8" & 1/2"

©Chemline Plastics Limited 2008

Paddle Wheel Flow Meters & Instrumentation

Flow Sensors • Available in CPVC, PVDF, 316L Stainless Steel or Brass • NEMA 6,6P (IP68) sensors are available for outdoor/ submersible applications • High Accuracy: ± 0.75% of full scale with standard K factor

Direct Mount Flow Sensors

Remote Flow Sensors

Mini Flow Sensors

Ultra Low Flow Sensors

Oval Gear Flow Sensors

No-Flow Switches

Adjustable Flow Switches

Adjustable Ultra Low Flow Switches

Blind Transmitters

Ultra Low Flow Blind Transmitters

Hot-Tap Flow Sensors

Electromagnetic Hot-Tap Flow Transmitters Electromagnetic Flow Transmitters

Flow Monitor/ Transmitters

Battery Powered Flow Monitor

• Excellent low flow measurement. Accurately measures flow velocities down to 0.15 m/s (0.5 to 25 ft./sec.)

• ECTFE (Halar®) rotor, ceramic shaft and bearings: Offers long service life on corrosive industrial services

Instruments • Modular Design: 1/4" DIN size instruments can be mounted 3 ways: directly to sensor, remotely to panel or wall mounted

Installation Fittings • Sensor installation fittings are available for all sizes and types of pipes

Batch Controllers

Direct Mount

Panel Mount

Wall Mount

Tees: 1/2" to 1-1/2" Bolt-On Saddles: 2" to 12" Metal Strap-On Saddles: 3" to 18" Wafer Fittings: 10" and 12" Weld-On Adaptors: 1-1/2" to 24"

©Chemline Plastics Limited 2008

Controls & Flow Meters CFM 5-08

39

Other Chemline Product Lines

Teflon Tube, Fittings, Valves & Piping ®

• PFA Tube, ChemFlareTM Fittings, Valves & Tools 1/8" to 1" • ChemBondTM PFA Butt Weld Pipe & Fittings 1/2" to 2" and Butt Weld Tube Fittings 1/4" to 1"

Piping Systems • Polypropylene (PP) Pipe & Fittings 1/2" to 56" • PolyPure® Unpigmented PP Piping System 1/2" to 4" • PVDF Pipe & Fittings to 12" • ECTFE (Halar®) Pipe & Fittings 1" to 4" • AirPro® Polyethylene Piping System 1/2" to 4" • Sani-Tech® PP & PVDF Piping Systems 1/2" to 4" • Dual Containment Pipe & Fittings • Custom Fabrication • Manifold Fabrication

Polypropylene butt welded piping installation

PE manifold produced on Chemline’s CNC saddle welding machine

Pipe Welding Machines • For PP, PE, PVDF, PFA or ECTFE pipe, fittings and valve ends • Butt or socket fusion models available for rent or purchase • Butt welding machines types are heating element or non-contact infra red (IR) • Field or shop fabrication machines available for all pipe size ranges

Maxiplast Heating Element Butt Welder for Field or Shop

Your Pipeline To Quality Valves, Piping, Flow Meters and Controls

55 Guardsman Road Thornhill, Ontario Canada, L3T 6L2 Tel: 905.889.7890 Fax: 905.889.8553 www.chemline.com

4001 Heating Element Butt Welding Shop Machine

Debeaders, Pipe Saws & Other Fabrication Tools

CFM 5-08 ©Chemline Plastics Limited 2008