King Brochure (English) by VIKING IBERICA

2.0 Grooved Pipe Coupling System

fluid transport systems

General Information

The Shurjoint* grooved and hole-cut couplings and fittings available from King Systems provides you and your customers with a high quality advanced mechanical piping system with proven versatility and reliability. King grooved pipe coupling products are suitable for use in a variety of piping applications which include industrial fluid transport, fire protection, heating, and air conditioning. King grooved systems offer a fast and easy assembly system, that can be installed 3-4 times faster than welding, and is more reliable than threading or flanging. The result is that using grooved pipe systems gives the lowest total installed cost, saving in both time and money. The King Systems range of couplings are designed to mechanically join standard rollgrooved or cut-grooved pipe. The pressure responsive rubber gasket provides a leak-tight seal when the housing segments are tightened. Pipe end preparation is fast and easy and can be done in the workshop or on the job site. A Grooved system is an ideal means of connecting pipe utilising roll-groove technology. An extensive range of hole-cut mechanical tees provides a fast and easy method to install mid-point branch lines and outlet connections without welding. A hole is first cut or drilled at the desired outlet location. The mechanical tee is then positioned in place. As the housing is tightened the pressure responsive moulded gasket moulds to the pipe OD, forming a leak-tight seal. King System flange adaptors from grooved components or pipe adapt to or make direct connections to ANSI Class 125 or Class 150, PN10, PN16 and Table E flanged components within a grooved piping system. This allows for fast and easy connections to valves, pumps and flanged piping systems. A full line of Grooved fittings and components including short radius bends and threaded branch reducing tees are supplied to satisfy the widest range of piping applications. Manufacturing processes meet or exceed the ISO-9002 quality assurance standards and are certified by Lloydâ&#x20AC;&#x2122;s Register Quality Assurance Ltd. (LRQA). To allow use in fire protection, King systems products intended for this application have also passed the performance requirements of UL, UL of Canada, FM, LPC and VdS. This is your assurance that King products are manufactured to internationally recognized quality standards. Our strict quality control system ensures continued product performance and reliability. For information on Approvals listings for individual products contact your King Distributor. When you use King Systems you can be confident you are connecting with the best. Clean and safe to work with a King Grooved Pipe Coupling installation will flow fast and easy.

* Shurjoint is a trade name of Tai Hau Iron & Steel Co. Ltd.

Table of Contents

General Information

Contents

Technical Information 4 5

Housings, Gaskets and Gasket Selection, Rigid and Flexible Couplings, Bolts and Nuts, Approvals and Listings Reference Codes, Mechanical Properties, Design Features and Benefits

Grooved Pipe Couplings Rigid Couplings 6 7

8 9 10 11 12 13 14

Class 7771 Rigid Coupling Class K-9 Lightweight Rigid Coupling (For Fire Protection Services) Flexible Couplings Class 7705 Standard Weight Class 7707 Heavy Weight Class SS-8 Stainless Steel Class 7706 Reducing Coupling Class 7041 Flange Adaptors Class 7041-E Flange Adaptor and Flange Washers Class C-7 Outlet Coupling

Grooved-End Fittings 15 16 17 18 19 20 21

Specifications and Flow Data Grooved-End Elbows (Classes 7110, 7111, 7112, and 7113 and Long Radius) Grooved End Tees, Crosses and Laterals (Classes 7120 Tee, 7135 Cross, 7130 Lateral) Reducing Tees (Class 7121) Includes Threaded branch option Reducers and Short-radius Fittings (Classes 7150, 7151, 901 & 902 Elbows and 903 Straight Tee) Grooved-End Fittings (Class 7137 True Wye, Class 66 6-6 Adaptor, Class 7133 Pitcher Tee, Class 7152F Reducing Socket Adaptor, Class 55 Nipple Adaptor) Caps and Flange Adaptors (Classes 7160 and 7170)

Hole-Cut Piping System 22 23 24 25

Mechanical Tees, Crosses, and Flow Data Class 7721 Mechanical Tee, Threaded Outlet Class 7722 Mechanical Tee, Grooved Outlet Class 723 Saddle-Let

Strainers 26

Class 726 Y-Strainer

Gasket Recommendation 27 28

Gasket Selection Gasket Styles

Groove Specifications 29 30

Standard Roll Groove Dimensions Standard Cut Groove Dimensions

Important Notice

Housings, Gaskets & Gasket Selection, Bolts & Nuts, Approvals & Listings

Technical Information

Coupling Housings

Grooved End Fittings

All housing segments are made of ductile iron conforming to ASTM A536 Gr.

A comprehensive range of grooved end

65-45-12 or BS EN 1563-97 Gr. EN GJS 450-10 and have a minimum tensile

fittings are available providing the ultimate in

strength of 65,000 psi (448 Mpa). The strength of the housing exceeds the

flexibility. Installation is fast, simple and reliable.

rated working pressure by 4-5 times. In the foundry each melting charge and

The grooved system technology, creating a

pouring batch is monitored and tested using the most advanced computerized

union coupling at every joint means system

testing equipment. Couplings and fittings are available painted Red (RAL

change, extension and maintenance could not

3000), hot dipped galvanized or epoxy finished. The SS-8 Range of stainless

be easier. The range of short radius fittings

steel couplings are ideal for joining thin wall stainless steel pipe.

optimises system design where space is restricted. Fittings are available painted Red (RAL 3000), hot dipped galvanized or epoxy finish.

Rigid Couplings and Flexible Couplings King systems offers you both rigid and flexible type couplings to meet your

Gaskets

specific piping requirements. Either type of coupling can be used in

Gaskets utilised in the King Grooved System are designed to provide a

applications where rigidity or flexibility are not important design factors.

pressure responsive leak-tight seal. The gasket is first stretched over the

Both types of couplings use the same Standard or GapSeal™ rubber gaskets

adjoining pipe ends between the grooves forming the initial seal. The

and can be used on standard roll or cut grooved pipe. To ensure correct

housing segments are then positioned around the gasket and into the pipe

coupling selection consult pressure ratings.

grooves. As the housings are tightened the pressure responsive gasket is compressed to form the leak-tight

Flexible Couplings

seal. The strength of the seal is further

King systems flexible couplings can be used in a variety of piping

enhanced by internal line pressure

applications such as commercial, industrial, mining, construction, process

that creates downward pressure on

piping, fire protection and other applications where controlled angular, linear

the lips of the gasket. The gasket also

and rotational movement is desired. Flexible couplings also provide excellent

seals well under vacuum conditions

noise and vibration attenuation characteristics, though these features need

(up to -10 in. Hg or -35 kPa) that may

to be considered when determining hanger and support spacing and

occur when a system is drained.

Internal line pressure actuates the gasket lip

location. The Class 7705 is recommended for moderate pressure services while the Class 7707 is recommended for higher pressure services.

Gasket Selection To assure the maximum gasket life for your intended service, proper gasket

Rigid Couplings

selection is essential when ordering. Many factors must be considered when

Both the Class 7771 and K-9 couplings provide a rigid, locked-in connection

determining the best gasket for the intended application. The most important

and are recommended in applications where minimal expansion, contraction

factors are those of temperature, concentration of product, and duration and

or linear movement is desired. Both couplings are useful in mechanical

continuity of service. Higher temperatures act to degrade and reduce the life

rooms and risers where rigidity is required. The Class 7771

of the gasket, thus careful consideration should be given to any applications

is designed for use in moderate or higher pressure applications, while the

where high temperature service is a

Class K-9 is designed for use in moderate or lower pressure applications

constant factor. Recommendations to

such as fire protection services.

assist the choice of gasket are included

The rigidity in these couplings is achieved by a number of built-in teeth (“Dogtooth”) that firmly grasp the pipe, thus eliminating undesired flexibility and by the tongue and groove(T&G) mechanism that can accommodate a range of pipe grooves that may not always be consistent due to the machine or operator.

on page 27-28 of this catalogue.

Bolts and Nuts King Grooved pipe Couplings utilize carbon steel oval neck track bolts and heavy-duty hexagonal nuts. The bolt materials conform to ASTM A449 (A183 Gr. 8 for 3/4“ bolt sizes and larger) or BS970 Part1 (Gr.605M36

All sizes of the Class K-9 and all sizes up to 8” of the Class 7771 feature

or Gr.709M40) and have a minimum tensile strength of 110,000 psi (758

both the “Dogtooth” and the T&G mechanism. Class 7771 sizes 10” and

Mpa). The bolts are heat-treated and zinc electroplated. Hot-dipped zinc

above features the T&G mechanism.

galvanized bolts and nuts are also available upon request. The oval neck

The rigid couplings are designed to provide rigidity to permit hanging to ANSI B31.1 Power Piping Code, ANSI B31.9 Building Services Piping Code

track bolts mate into the oval holes in the housings to allow for easy tightening using only a wrench.

Approvals and Listings

The coupling is designed so that the housing keys fit into and securely grip

All products are subject to strict quality control including hydrostatic testing.

the full circumference of the grooved pipe. When the housing segments are

Where applicable King systems products have also been submitted to UL,

tightened around the pressure responsive gasket the result is a strong leak-

FM, LPC and VdS and received approvals listing for use in fire protection

tight seal. ISO certification and our dedication and commitment to quality

applications. For details of the specific approvals status for individual products

assure you will be connecting with the best.

in the range contact your King Distributor. IO

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and NFPA 13 Sprinkler Systems.

ISO 9002: 1994

Quality Management System

Reference Codes

Housing Materials:

Technical Information

Reference Codes, Standards and Specifications

• ASTM A536-93: Specification for Ductile Iron Castings Gasketed Mechanical Couplings: • (ANSI/AWWA) American National Standards Institute and American Water Works Association – C606-97 Grooved and shouldered joints

• BSEN 1563-97 Spheroid Graphite Cast Irons. Type 316 Stainless Steel (ASTM A351 or A743 Gr.CF8M). Type 304 available on request Rubber Gasket Materials:

• (ASTM) American Society of Testing and Materials – F1476-95a Gasketed Mechanical Couplings

• ASTM D2000: Classification System for Rubber Products in Automotive Applications

• (FM) Factory Mutual Research – Class No. 1920 Flexible Pipe Couplings

• BS2494: Elastomeric seals for joints in pipework and pipelines

• (JPF) Japan Pipe Fitting Association – MP006: Housing Type Joints • (UL) Underwriters Laboratories – UL211

• EN 681-1: Elastomeric seals – Materials requirements for pipe joint seals used in water and drainage applications

• (ULC) Underwriter’s Laboratories of Canada

Bolts/Nuts Materials:

• (VdS) VdS Schadenverhuetung - VdS 2100-6, VdS 2245

• BS970 Part1 (Gr.605M36 or Gr.709M40)

• (LPCB) Loss Prevention Council Board – LPS-1219

• ASTM A183: Specification for Carbon Steel Track Bolts and Nuts • ASTM A449: Specification for Quenched and Tempered Steel Bolts and Studs

Mechanical Properties, Design Features and Benefits

Flexibility

The King grooved piping system is simply the most versatile, economical and reliable system available. This system can be installed 3-4 times faster

Where a flexible connection is

than a welded system and offers clear benefits to the designer, installer and

desired we recommend either Class

owner. Whether you require flexibility or rigidity, have concerns with seismic

7705 or Class 7707. These couplings

stress, electrical continuity, noise and/or vibration attenuation, the King

feature excellent strength and

System range caters for your needs. The grooved system technology is

flexibility to deal with a variety

unmatched for ease of access for cleaning, maintenance, design changes

of factors including expansion, contraction and deflection caused by

or system extension.

temperature changes, seismic tremors and or other sources of vibration.

Rigidity Pipe

Tongue & Groove

With the use of flexible couplings you may be able to reduce or eliminate the need for expensive expansion joints, vibration attenuators or loops in

Where a rigid connection is desired

your system. Bolts must be tightened equally and evenly until the bolt

we recommend the King rigid

pads achieve firm metal to metal contact.

coupling, Class 7771 or Lightweight

Alignment Ease

Rigid Coupling Class K-9. The unique Tooth

Dogtooth™ design in combination

The King grooved system allows

with positive locking tongue and groove feature provides positive clamping

for the rotation and alignment

of the pipe to resist torsional and/or flexural loads. Bolts must be tightened

of pipe, valves and fittings prior

equally and evenly such that the gap between bolt pads are the same width

to tightening the housing bolts.

for optimum performance.

This feature can also reduce tension between piping components.

Internal & External Restraint End Load

End Load

Noise & Vibration Absorption

The coupling keys engage the full circumference of the grooves. This

The design and construction of a

provides significant pressure restraint

grooved system utilizing elastomeric

and end load capabilities to withstand

gaskets reduces noise and vibration

pipe movement from various internal and external sources.

Easy Access With the removal of just a few bolts

transmissions.

Electrical Continuity Couplings with rubber gaskets are likely to function as an insulator. Where

the Grooved System technology

electrical continuity is required, our King electrical continuity clip (option) will

allows easy access to the system

restore continuity to the system. The electrical continuity clip satisfies IEE

allowing for cleaning, maintenance,

Wiring Regulations.

changes or system extension. Piping systems must always be de-pressurized and drained before disassembly and removal of components.

Rigid Couplings Class 7771 The Class 7771 Rigid Coupling is the ideal choice for risers,

Grooved Pipe Couplings

mechanical rooms and other applications where rigidity is required. The Dogtooth™ and tongue and groove locking mechanisms provide a rigid, locked-in connection. Finished Painted Red, Galvanised or Epoxy Coated

Dogtooth (1-1/4”-8”)

1-1/4”-12”

14”-18”

20”-24”

Class 7771 Performance Data – Dimensions

Unit: mm/Inch

Coupling Size

Pipe O.D.

Max. Working Pressure 1) Mpa/psi

Max. End Load 1) KN/lbs

Pipe End Separation

Dimensions B

40 1-1/2” 50 2” — 2-1/2” 65 3” OD 80 3” 100 4” — 4-1/4” OD 125 5” — 5-1/4” OD 125 5-1/2” OD 150 6” — 6-1/4” OD 150 6-1/2” OD 200 8” 250 10” 300 12” 350 14” OD 400 16” OD 450 18” OD 500 20” OD 550 22” OD 600 24” OD

48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 108.0 4.250 141.3 5.563 133.0 5.250 139.7 5.500 168.3 6.625 159.0 6.250 165.1 6.500 219.1 8.625 273.0 10.750 323.9 12.750 355.6 14.000 406.4 16.000 457.2 18.000 508.0 20.000 558.0 22.000 609.6 24.000

5.2 750 5.2 750 5.2 750 5.2 750 5.2 750 5.2 750 5.2 750 4.8 700 4.8 700 4.8 700 4.8 700 4.8 700 4.8 700 4.1 600 3.5 500 2.8 400 2.0 300 2.0 300 2.0 300 2.0 300 1.7 250 1.7 250

9.6 2,125 14.8 3,320 21.8 4,866 23.6 5,299 32.2 7,212 53.3 11,922 47.6 10,634 73.5 16,620 66.7 15,145 73.5 16.622 106.7 24,117 95.3 21,465 102.7 23,216 154.5 35,038 204.8 45,358 320.6 51,045 205.8 46,158 268.7 60,288 340.1 76,302 419.9 94,200 419.9 94,200 503.9 113,040

0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~4.1 0~0.16 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13

74 2.91 85 3.34 99 3.89 102 4.00 115 4.52 148 5.82 141 5.54 175 6.88 168 6.61 173 6.80 205 8.07 194 7.63 200 7.87 261 10.27 316 12.44 360 14.17 413 16.25 460 18.11 521 20.51 581 22.87 622 24.49 689 27.12

110 4.33 126 4.96 148 5.82 150 5.90 170 6.69 198 7.79 193 7.59 250 9.84 247 9.72 249 9.80 280 11.02 272 10.70 280 11.02 346 13.62 414 16.29 468 18.42 502 19.76 565 22.24 619 24.37 683 26.88 720 28.35 784 30.86

46 1.81 46 1.81 46 1.81 46 1.81 46 1.81 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 61 2.40 64 2.50 64 2.50 76 3.00 76 3.00 79 3.11 79 3.11 79 3.11 79 3.11

Bolt Size ØxL Inches 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 1/2 x 3 1/2 x 3 1/2 x 3 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 5-5/16 3/4 x 4-3/4 7/8 x 6-1/2 7/8 x 4 7/8 x 4 7/8 x 4 1 x 3-1/2 1 x 3-1/2 1 x 3-1/2

1) Working pressure and/or End Load listed are total pressure and/or load permissible when mounted on standard steel pipe, standard roll or cut grooved. Test pressure fields may be increased to 1.5 times the max. working pressure shown above. For working pressure in other pipe schedules, contact your King Distributor for details.

Weight Kgs/lbs 0.8 1.8 0.9 2.0 1.3 2.9 1.4 3.1 1.5 3.3 2.1 4.6 2.0 4.5 2.8 6.2 2.7 6.0 2.8 6.2 3.7 8.2 3.6 8.0 3.7 8.2 6.0 13.2 10.9 24.0 12.4 27.3 16.4 36.1 18.5 40.7 23.4 51.5 30.9 68.0 30.9 68.0 50.5 111.0

Rigid Couplings Class K-9 Lightweight

Grooved Pipe Couplings

For Fire Protection Services The Class K-9 Rigid Coupling features strong built-in teeth that firmly grasp the pipe ends by the grooved neck eliminating undesired flex. This is an ideal coupling for fire protection

Dogtooth

services and other applications where low pressure and ambient temperatures are expected. The K-9 works well with King short-radius grooved fittings and offers no bolt-pad interference (see page 20). Finished Painted Red, Galvanised or Epoxy Coated

Class K-9 Performance Data – Dimensions

Unit: mm/Inch

Coupling Size

Pipe O.D.

Max. Working Pressure 2) MPa/psi

Max. End Load 1) kN/lbs

Pipe End Separation

32 1-1/4” 40 1-1/2” 50 2” – 2-1/2” 65 3” OD 80 3” 100 4” – 4-1/4” OD 125 5” – 5-1/4” OD 125 5-1/2” OD 150 6” – 6-1/4” OD 150 6-1/2” OD 200 8”

42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 108.0 4.250 141.3 5.563 133.0 5.250 139.7 5.500 168.3 6.625 159.0 6.250 165.1 6.500 219.1 8.625

2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300

1.7 379 2.2 496 3.4 775 5.1 1,135 5.5 1,235 7.5 1,685 12.7 2,780 11.0 2,481 18.9 4,250 16.8 3,786 18.5 4,156 26.8 6,030 23.9 5,366 25.8 5,804 45.4 10,219

0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13

65 2.56 71 2.80 83 3.27 98 3.86 102 4.00 114 4.50 143 5.63 137 5.38 175 6.89 166 6.52 172 6.77 200 7.87 191 7.50 197 7.75 258 10.16

102 4.00 108 4.25 124 4.88 137 5.39 140 5.51 151 5.94 184 7.25 219 7.00 228 8.98 219 8.61 225 8.86 255 10.04 246 9.67 252 9.92 355 13.98

45 1.77 45 1.77 45 1.77 45 1.77 45 1.77 45 1.77 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 51 2.00 61 2.40

Dimensions

Bolt Size ØxL Inches 3/8 x 1-3/4 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-3/4 3/8 x 2-3/4 3/8 x 2-3/4 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 5/8 x 3-1/2

Weight Kgs/lbs 0.6 1.3 0.6 1.3 0.7 1.5 0.8 1.8 0.8 1.8 1.2 2.7 1.7 3.6 1.7 3.6 2.0 4.4 2.1 4.6 2.0 4.4 2.7 5.9 2.4 5.3 2.5 5.5 4.4 9.7

1) Max. working pressure and/or End Load listed are total pressure and/or load permissible when mounted on standard weight steel pipe, standard roll or cut grooved. Test pressure fields may be increased to 1.5 times the max. working pressure shown above.

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2) VdS Listed to 1.2MPa (175 psi).

Flexible Couplings Class 7705 Standard Weight

Grooved Pipe Couplings

The Class 7705 Flexible Coupling is ideal for moderate pressure pipeline applications where expansion, contraction and deflection caused by temperature change, seismic

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vibration are factors.

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tremors or other sources of

Finished Painted Red, Galvanised or Epoxy Coated

Class 7705 Performance Data – Dimensions Coupling Size

Pipe O.D.

25 1” -1-1/4” 40 1-1/2” 50 2” -2-1/2” 65 3” OD 80 3” 90 3-1/2” 100 4” -4-1/4 OD 125 5” -5-1/4” OD 125 5-1/2” OD 150 6” -6-1/4” OD 150 6-1/2” OD 200 JIS

33.4 1.315 42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 101.6 4.000 114.3 4.500 108.0 4.250 141.3 5.563 133.0 5.250 139.7 5.500 168.3 6.625 159.0 6.250 165.1 6.500 216.3 8.516 219.1 8.625 267.4 10.528 273.0 10.750 318.5 12.539 323.9 12.750

200 8” 250 JIS 250 10” 300 JIS 300 12”

Max. Wk Max. End Pressure 1), 3) Load 1) Mpa/psi kN/lbs 3.5 500 3.5 500 3.5 500 3.5 500 3.5 500 3.5 500 3.5 500 3.5 500 3.5 500 3.5 500 3.1 450 3.1 450 3.1 450 3.1 450 3.1 450 3.1 450 3.1 450 3.1 450 2.4 350 2.4 350 2.4 350 2.4 350

3.0 679 4.92 1,082 6.3 1,417 9.9 2,214 14.4 3,244 15.7 3,533 21.4 4,808 28.0 6,300 35.4 7,948 31.5 7,089 48.6 10,932 43.3 9,736 47.6 10,686 69.0 15,504 61.4 13,799 66.4 14,.925 114.0 25,618 116.9 26,278 134.6 30,253 141.3 31,750 192.2 43,198 198.8 44,664

Unit: mm/Inch Dimensions

Pipe End Separation 2)

0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0.32 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13

57 2.24 66 2.60 72 2.83 84 3.31 99 3.90 102 4.02 116 4.57 129 5.07 145 5.71 138 5.43 172 6.77 165 6.50 170 6.69 200 7.87 190 7.48 196 7.72 254 10.00 260 10.24 337 13.27 343 13.50 389 15.31 390 15.35

100 3.94 103 4.06 108 4.25 129 5.08 142 5.59 147 5.79 169 6.65 200 7.90 197 7.76 192 7.56 234 9.21 231 9.09 233 9.17 268 10.55 253 9.96 261 10.28 348 13.70 350 13.78 420 16.54 425 16.73 478 18.81 467 18.39

46 1.81 46 1.81 46 1.81 48 1.89 48 1.89 48 1.89 48 1.89 52 2.05 52 2.05 52 2.05 52 2.05 52 2.05 52 2.05 54 2.13 52 2.05 54 2.13 62 2.44 62 2.44 64 2.52 64 2.52 64 2.52 64 2.52

Deflection 2) per CPLG Pipe Degrees mm/m in/Ft 48.0 2°-45’ 0.57 38.0 2°-10’ 0.45 33.0 1°-54’ 0.40 27.0 1°-31’ 0.32 22.0 1°-15’ 0.26 21.0 1°-12’ 0.25 18.0 1°-02’ 0.22 32.0 0°-54’ 0.38 30.0 1°-42’ 0.36 28.0 1°-36’ 0.34 24.0 1°-23’ 0.29 23.0 1°-19’ 0.28 23.0 1°-18’ 0.27 20.0 1°-09’ 0.24 19.0 1°-07’ 0.23 19.0 1°-05’ 0.23 15.0 0°-51’ 0.18 15.0 0°-50’ 0.18 12.0 1°-41’ 0.14 12.0 1°-40’ 0.14 10.0 1°-35’ 0.12 10.0 1°-34’ 0.12

Bolt Size ØxL Inches 3/8 x 1-3/4 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 3/4 x 4-3/4 3/4 x 4-1/2 7/8 x 6-3/4 7/8 x 6-3/4 7/8 x 6-1/2 7/8 x 6-1/2

Weight Kgs/lbs 0.6 1.3 0.66 1.5 0.70 1.6 0.80 1.8 0.90 2.0 0.95 2.1 1.38 3.1 1.50 3.3 1.86 4.1 1.68 3.7 2.95 6.5 2.72 6.0 2.92 6.4 3.10 6.9 2.90 6.4 3.02 6.7 5.90 13.0 5.80 12.8 8.00 17.6 8.20 18.0 10.40 22.9 10.80 23.8

1) Working pressure and/or End Load listed are total pressure and/or load permissible when used to assemble standard weight steel pipe, standard roll or cut grooved. Test pressure fields may be increased to 1.5 times the max. working pressure shown above. For working pressure in other pipe schedules, contact your King distributor for information details. 2) Deflection and allowable Pipe End Separation listed above relate to roll grooved pipe. For cut grooved pipe, these figures may be doubled. 3) VdS Listed to 1.6 MPa only.

Flexible Couplings Class 7707 Heavy Weight Class 7707 Performance Data – Dimensions

20 3/4” 25 1” 32 1-1/4” 40 1-1/2” 50 2” 65 2-1/2” 65 3” OD 80 3” 100 4” 125 5” 125 5-1/2” OD 150 6” 150 6-1/2” OD 200 8” 250 10” 250A 300 12” 300A 350 14” OD 400 16” OD 450 18” OD 500 20” OD 550 22” OD 600 24” OD

Max Pipe Working O.D. Pressure 1) mm/Inch MPa/psi 26.7 1.050 33.4 1.315 42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 141.3 5.563 139.7 5.500 168.6 6.625 165.1 6.500 219.1 8.625 273.1 10.750 267.4 10.528 323.9 12.750 318.5 12.539 355.6 14.000 406.4 16.000 457.2 18.000 508.0 20.000 558.8 22.000 609.6 24.000

6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 6.9 1000 5.5 800 5.5 800 5.5 800 5.5 800 5.5 800 2.0 300 2.0 300 2.0 300 2.0 300 1.7 250 1.7 250

Max. End Load kN/Lbs. 3.79 865 6.15 1360 9.64 2160 12.64 2830 19.69 4430 28.86 6490 31.37 7065 42.81 9620 70.76 15900 108.14 24295 105.71 23750 153.42 34455 147.64 33170 207.26 46720 321.78 72575 308.71 69610 452.95 102090 437.98 98740 198.53 46460 259.30 60290 328.18 76305 405.16 78500 416.7 94985 609.6 24.000

Pipe End Separation 2) 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-1.6 0-0.06 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13 0-3.2 0-0.13

Dimensions A

54 2.13 61 2.40 102 4.00 76 3.0 90 3.50 102 4.00 103 4.06 124 4.88 157 6.18 186 7.32 186 7.32 214 8.24 211 8.11 276 10.86 343 13.50 337 13.27 390 15.35 389 15.31 423 16.65 483 19.00 540 21.25 597 23.50 618 24.31 702 27.64

95 3.74 99 3.90 165 6.50 124 4.88 133 5.24 165 6.50 167 6.56 171 6.73 213 8.38 241 9.50 241 9.50 289 11.38 286 11.26 536 14.00 425 16.73 420 16.54 467 18.39 478 18.81 508 20.00 568 22.36 619 24.37 698 27.48 742 29.21 797 31.38

46 1.81 46 1.81 46 1.81 45 1.77 46 1.81 46 1.81 46 1.81 48 1.89 54 2.13 54 2.13 54 2.13 54 2.13 54 2.13 62 2.44 64 2.52 64 2.52 64 2.52 64 2.52 73 2.87 73 2.87 76 3.00 76 3.00 80 3.15 80 3.15

Deflection 2) per CPLG Pipe Degrees mm/5.5M In/Ft 3°-23’ 2°-45’ 2°-10’ 1°-54’ 1°-31’ 1°-15’ 1°-12’ 1°-02’ 1°-36’ 1°-18’ 1°-19’ 1°-05’ 1°-07’ 0°-50’ 1°-13’ 0°-41’ 0°-34’ 0°-35’ 0°-31’ 0°-27’ 0°-24’ 0°-22’ 0°-19’ 0°-18 ’

60 0.71 48 0.57 38 0.45 33 0.40 27 0.32 22 0.26 21 0.25 18 0.22 28 0.34 23 0.27 23 0.27 19 0.23 19 0.23 15 0.18 12 0.14 12 0.14 10 0.12 10 0.12 9 0.11 8 0.10 7 0.08 6 0.08 6.0 0.07 5 0.07

Bolt Size ØxL Inches

Grooved Pipe Couplings

Coupling Size mm/Inch

Unit: mm/Inch Weight Kgs/lbs

0.6 1.3 0.8 3/8 x 2-1/8 1.7 1.0 3/8 x 2-1/8 2.1 1.0 1/2 x 2-3/8 2.1 1.2 1/2 x 3 2.6 1.3 1/2 x 3 2.9 1.3 1/2 x 3 2.9 15 1/2 x 3 3.3 2.1 5/8 x 3-1/2 4.6 3.3 5/8 x 3-1/2 7.2 3.1 5/8 x 3-1/2 6.8 3.7 3/4 x 4-3/4 8.1 3.6 3/4 x 4-3/4 7.9 6.6 3/4 x 4-3/4 14.5 10.2 7/8 x 6-1/2 22.4 10.2 7/8 x 6-1/2 22.4 12.0 7/8 x 3-15/16 26.4 11.6 7/8 x 6-1/2 25.5 16.8 7/8 x 3-15/16 37.0 19.0 1 x 3-1/2 41.8 20.8 1 x 3-1/2 45.8 24.9 1 x 3-1/2 54.8 28.5 1 x 3-1/2 62.7 29.0 1 x 3-1/2 63.88 3/8 x 1-3/4

The Class 7707 flexible coupling is designed for use in a variety of general use applications of moderate or high pressure services up to 69 bar (1000 psi). Working pressure is usually dictated by the wall thickness and rating of the pipe being used. Finished Painted Red, Galvanised or Epoxy Coated

1-1/2”-14”

16”-24”

Flexible Couplings Class SS-8 Stainless Steel

Grooved Pipe Couplings

The King Class SS-8 stainless steel coupling is an ideal coupling for use with thin wall stainless steel pipe that cannot be threaded or is difficult to weld. The SS-8 provides fast, easy and economical joining of stainless steel pipe for a wide variety of service applications.

Class SS-8 Performance Data – Dimensions Nominal Pipe Size

Pipe O.D.

25 1” 32 1-1/4” 40 1-1/2” 50 2”

33.4 1.315 42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 141.3 5.563 168.3 6.625 165.1 6.500 216.3 8.516 219.1 8.652

2-1/2” 65 3” OD 80 3” 100 4” 125 5” 6” 150 6-1/2” 200 JIS 8” 200 8”

Max. Working Allow. Pressure 1) Pipe End Bar*/psi Separation 35 500 35 500 35 500 35 500 35 500 35 500 35 500 35 500 20 300 20 300 20 300 16 250 16 250

0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~1.6 0~0.06 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13 0~3.2 0~0.13

Unit: mm/Inch

Dimensions

Bolt Size

57.7 2.19 64.6 2.52 70.8 2.79 83.0 3.28 96.2 3.79 99.2 3.91 114.4 4.39 142.8 5.62 170.8 6.72 198.0 7.80 194.8 7.67 251.0 10.00 255.0 10.04

87.5 3.45 97.8 3.85 105.1 4.14 124.0 4.88 139.9 5.51 141.5 5.57 132.0 5.20 195.8 7.71 226.1 8.90 253.1 9.96 249.9 9.84 334.0 13.15 337.0 13.27

44.0 1.73 44.0 1.73 44.0 1.73 44.0 1.73 44.0 1.73 44.0 1.73 44.0 1.73 50.0 1.97 50.0 1.97 53.0 2.09 53.0 2.09 61.0 2.40 62.0 2.44

Inches 5/16 x 1-1/2 5/16 x 1-1/2 5/16 x 1-1/2 3/8 x 2 3/8 x 2 3/8 x 2 3/8 x 2 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 5/8 x 3-1/2 5/8 x 3-1/2

Approx. Weight Kgs/lbs 0.5 1.1 0.5 1.2 0.5 1.2 0.7 1.5 0.8 1.8 0.8 1.8 1.0 2.2 1.7 3.7 2.2 4.8 2.9 4.4 2.7 5.9 5.1 11.3 6.4 14.1

* Pressure ratings apply to Sch. 40S stainless steel pipe. Consult Viking for Sch. 10S and Sch 5S steel pipe. Sch. 5S pipe has a maximum working pressure rating of 100psi (690 kPa).

Housing Materials: Type 316 stainless steel (ASTM A531 or A743 Gr. CF8M). Type 304 to ASTM A743 is also available upon request. Bolts and Nuts Materials: Track bolts to ASTM A193 Gr. B8M with heavy duty nuts to ASTM A194 Gr. B8M. Rubber Gaskets: Grade E (EPDM) for water service and Grade T (Nitrile) for oil service use.

Reducing Couplings Class 7706

Coupling allows direct reduction on a piping run and can eliminate the need for a concentric reducer and couplings. The specially designed gasket prevents the smaller pipe from telescoping into the larger pipe during vertical assembly.

C E RT I

FI C AT

ION BO

PREVENT

Finished Painted Red, Galvanised or Epoxy Coated

Class 7706 Performance Data – Dimensions Max. Wk Pressure 1), 2) A MPa/psi

Coupling Size

Pipe O.D.

40 x 32 2-1/2” x 1-1/4” 50 x 25 2” x 1” 50 x 32 2” x 1-1/4” 50 x 40 2” x 1-1/2” 65 x 50 2-1/2” x 2” 65 x 50 2-1/2”OD x 2” 80 x 50 3” x 2” 80 x 65 3” x 2-1/2” 80 x 65 3” x 2-1/2”OD 100 x 50 4” x 2” 100 x 65 4” x 2-1/2” 100 x 65 4” x 3” OD 100 x 80 4” x 3” 125 x 100 5” x 4” 150 x 80 6”OD x 3” 150 x 80 6” x 3” 150 x 100 6-1/2” OD x 4” 150 x 100 6” x 4” 150 x 150 8” x 6” 200 x 150 8” x 6” 200 x 150 8” x 6-1/2” OD

48.3 x 42.2 1.90” x 1.66” 60.3 x 33.7 2.375” x 1.315” 60.3 x 42.2 2.375” x 1.66” 60.3 x 48.3 2.375” x 1.90” 73.0 x 60.3 2-1/2” x 2” 76.1 x 60.3 3.00” x 2.375” 88.9 x 60.3 3.50” x 2.375” 88.9 x 73.0 3.5” x 2.875” 88.9 x 76.1 3.50” x 3.0”OD 114.3 x 60.3 4.50” x 2.375” 114.3 x 73.0 4.5” x 2.85” 114.3 x 76.1 4.50” x 3” OD 114.3 x 88.9 4.50” x 3.50” 139.7 x 141.3 5.50” x 5.563” 165.1 x 88.9 6.50”OD x 3.5” 168.3 x 88.9 6.625” x 3.5” 165.1 x 114.3 6.50”OD x 4.5” 168.3 x 114.3 6.625” x 4.5” 168.3 x 165.1 6.625” x 6.50” 219.1 x 168.3 8.625” x 6.625” 219.1 x 165.1 8” x 6-1/2” OD

2.4 350 2.4 350 2.4 350 2.4 350 2.4 350 2.5 350 2.4 350 2.4 350 2.4 350 2.4 350 2.4 350 2.4 350 2.4 350 2.4 350 2.4 350 2.5 350 2.5 350 2.5 350 2.4 350 2.4 350 2.4 350

72 2.83 85 3.35 85 3.35 85 3.35 96 3.78 102 4.02 116 4.57 116 4.57 116 4.57 146 5.75 146 5.75 146 5.75 146 5.75 160 6.30 202 7.95 208 8.19 202 7.95 208 8.19 200 7.87 260 10.24 260 10.24

Unit: mm/Inch

Dimensions B

108 4.25 122 4.80 122 4.80 122 4.80 144 5.67 138 5.43 168 6.61 168 6.61 168 6.61 198 7.80 198 7.80 198 7.80 198 7.80 250 9.84 269 10.59 275 10.83 269 10.59 275 10.83 270 10.63 334 13.15 334 13.15

46 1.81 48 1.89 48 1.89 48 1.89 48 1.89 48 1.89 48 1.89 48 1.89 48 1.89 52 2.05 52 2.05 52 2.05 52 2.05 52 2.05 52 2.05 52 2.05 52 2.05 52 2.05 53 2.09 57 2.24 57 2.24

Deflection Bolt Size Weight Pipe ØxL mm/m in Inches Kgs/lbs In/Ft 0.9 30.0 3/8 x 2-1/8 2.0 0.40 1.1 26.0 3/8 x 2-1/8 2.4 0.31 1.0 26.0 3/8 x 2-1/8 2.2 0.31 0.9 26.0 3/8 x 2-1/8 2.0 0.31 1.2 22.0 3/8 x 2-1/8 2.6 0.33 1.2 21.0 3/8 x 2-1/8 2.6 0.25 1.5 18.0 1/2 x 3 3.3 0.22 1.7 18.0 1/2 x 3 3.7 0.22 1.7 18.0 1/2 x 3 3.7 0.22 2.4 21.0 1/2 x 3 5.3 0.25 2.6 21.0 1/2 x 3 5.7 0.25 2.6 21.0 1/2 x 3 5.7 0.25 2.4 21.0 1/2 x 3 5.3 0.25 3.8 23.0 5/8 x 3-1/2 8.4 0.27 4.6 20.0 5/8 x 3-1/2 10.1 0.23 4.6 19.0 5/8 x 3-1/2 10.1 0.23 4.5 20.0 5/8 x 3-1/2 9.9 0.23 4.5 19.0 5/8 x 3-1/2 9.9 0.23 4.5 19.0 5/8 x 3-1/2 9.9 0.23 7.6 15.0 3/4 x 4-3/4 16.7 0.18 7.6 15.0 3/4 x 4-3/4 16.7 0.18

Grooved Pipe Couplings

The Class 7706 Reducing

1) Working pressure and/or End Load are total pressure and/or load permissible when mounted on standard weight steel pipe, standard roll or cut grooved. Test pressure fields may be increased to 1.5 times the max. working pressure shown above. For working pressure in other pipe schedules, contact your King Distributor for details. 2) Vds Listed to 2.0 MPa or1.2 MPa only.

Flange Adaptors Class 7041

Grooved Pipe Couplings

The Class 7041 Flange allows a direct connection with ANSI Class 125/150, BS4504 PN16, BS10-Table E or JIS B2212 10K flanges. The unique gasket design allows the transition from a grooved system to a flanged system using a single unit. For ANSI Class 300 and JIS flanges, please contact your King distributor for details. Finished Painted Red, Galvanised or Epoxy Coated

Class 7041-A ANSI Class 125/150 Nominal Size 2” 2-1/2” 3” 4” 5” 6” 8” 10” 12” 14” 16” 18” 20” 24”

Unit: mm/Inch Sealing Surface

Dimensions

Pipe O.D.

Max Wk. Pressure MPa/psi

60.3 2.375 73.0 2.875 88.9 3.500 114.3 4.500 141.3 5.563 168.3 6.625 219.1 8.625 273.0 10.750 323.9 12.750 335.6 14.0 406.4 16.0 457.2 18.0 508.0 20.0 609.6 24.0

2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300

152 6.00 178 7.00 190 7.50 229 9.00 254 10.00 279 11.00 343 13.50 406 16.00 482 19.00 533 21.00 597 23.50 645 25.50 699 27.50 813 32.00

121 4.25 140 5.50 152 6.00 191 7.50 216 8.50 241 9.50 298 11.75 362 14.25 432 7.00 476 18.75 540 21.25 578 22.75 635 25.00 749 29.50

19 0.75 22 0.87 24 0.94 24 0.94 24 0.94 25 1.00 28 1.12 30 1.18 32 1.25 37 1.44 37 1.44 40 1.56 43 1.69 49 1.94

60 2.36 73 2.87 89 3.50 114 4.50 141 5.56 168 6.62 219 8.62 273 10.75 324 12.74 356 14.0 406 16.0 457 18.0 508 20.0 610 24.0

87 3.42 102 4.00 116 4.56 141 5.56 171 6.73 198 7.79 254 10.00 308 12.12 359 14.13 416 16.4 467 18.4 508 20.0 572 22.5 706 27.8

Bolts

Weight

Size (inch) No.

Kgs/lbs

5/8

3/4

7/8

1-1/8

1-1/4

Class 7041-B BS4504 PN16 Max Wk. Nominal Pipe O.D. Pressure Size MPa 50 65 80 100 150 150 200 250 300 350 400 450 500 600

60.3 76.1 88.9 114.3 165.1 168.3 219.1 273.0 323.9 355.6 406.4 457.2 508.0 609.6

1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6

2.0 4.4 2.5 5.5 3.4 7.5 4.0 8.8 4.5 9.9 5.5 12.1 8.0 17.6 13.8 30.4 19.0 41.8 31.8 70.0 41.4 91.0 44.5 98.0 52.3 115.0 75.0 165.0

The Class 7041 Flange, sizes 14” 24” (350 - 600mm), allows a direct connection with ANSI Class 125/150 flanges or flanged components. This flange is comprised of four identical segments that when assembled with the draw bolts form the complete unit.

Unit: mm/Inch

Dimensions

Sealing Surface

Bolts

Weight

Size

No.

Kgs

165 185 200 220 285 285 340 405 460 520 580 640 715 840

125 145 160 180 240 240 295 355 410 470 525 585 650 770

22 22 24 24 24 24 24 26 28 30 32 36 36 40

60 76 89 114 165 168 219 273 324 356 406 457 508 610

87 105 116 141 195 198 254 308 359 416 467 508 572 706

M16 M16 M16 M16 M20 M20 M20 M24 M24 M24 M27 M27 M30 M33

4 4 8 8 8 8 12 12 12 16 16 20 20 20

2.3 2.8 3.4 3.6 4.6 4.6 8.4 11.7 17.7 23.0 28.0 44.5 45.0 73.0

Tooth

Flange Adaptors and Flange Washers Class 7041-E

Unit: mm/Inch

Nominal Size

Pipe O.D.

Max Wk. Pressure MPa

2” 2-1/2” 3” 4” 6” 8”

60.3 73.0 88.9 114.3 168.3 219.1

1.4 1.4 1.4 1.4 1.4 1.4

152 165 184 216 279 337

114 127 146 178 235 292

22 22 24 24 24 26

60 76 89 114 165 219

87 105 116 141 195 254

Dimensions

Flange Washer The Class 7041 flanges require a hard flat surface for effective gasket sealing. A flange washer is required and should always be used when the mating surface is not adequate, for example the serrated faces of some valves or the rubber-faced or rubberlined flange of the wafer valve.

Grooved Pipe Couplings

Class 7041-E BS10 - Table E Sealing Surface

Bolts

Weight

Size (inch) No.

Kgs

5/8 x 3 5/8 x 3 5/8 x 3 5/8 x 3 3/4 x 3-1/2 3/4 x 3-1/2

1.4 2.4 2.5 3.5 4.4 7.0

4 4 4 8 8 8

Sizes 2” & 2-1/2” Class 7041-E

Unit: mm/Inch Nom. Size

65 2-1/2” 80 3” 100 4” 125 5” 150 6” 200 8” 250 10” 300 12”

118 4.65 130 5.12 158 6.22 188 7.40 216 8.50 271 10.67 326 12.83 381 15.00

67 2.64 81 3.19 105 4.13 128 5.00 155 6.10 205 8.07 258 10.15 305 12.00

Flange Washer

Closure Tabs Integral closure tabs located on the flange OD help to facilitate alignment and assembly. When required use a C-clamp, wrench or pliers to draw the closure tabs towards each other until the flange holes are aligned, then insert the bolt.

Important Notes 1. The Sealing Surface of the mating flange, the area shown

7041 Flange

Flange to mate (Rubber face)

between D and E in the top illustration, shall be free from gouges, undulations or deformities of any type to secure

Flange to mate (Serrated face)

7041 Flange

optimum sealing. 2. Class 7041 flanges have small triangular teeth inside the key shoulder to prevent the pipe from rotating. The teeth

Flange Washer

Rubber surface

Flange Washer

Note 3-1

Regular Flange Gasket

Note 3-2

should be ground off when mating to a rubber-lined flange, and or light wall Schedule 5 pipe.

4. When attempting to use a Class 7041 flange against a butterfly valve or ball valve, make sure that the outside dimensions do

3. Class 7041 flanges require a hard flat surface for effective gasket

not interfere with the valve actuator or valve handle.

sealing. A flange washer shall always be used when mating to: 3-1) A rubber-faced or rubber lined flange, as widely seen in

5. Class 7041 flanges shall not be used as anchor points for tie-

wafer valves (lug valves): See illustration Note 3-1.

rods across non-restrained joints. Do not use Class 7041 flanges

3-2) A serrated face flange: In this case, use a regular flange

within 90 degrees of one another on standard fittings when the

gasket as well as a flange washer as illustrated in Note 3-2.

outside dimensions cause interference. 13

Combined Outlet and Coupling Class C-7

Grooved Pipe Couplings 14

The Class C-7 Outlet Coupling combines the features of a coupling and a reducing outlet. The C-7 provides an easy reducing branch as an alternative to using a mechanical tee or a reducing tee and couplings. The C-7 is available with grooved, BSPT male threaded or female threaded outlets. This fitting is recommended for Fire Sprinkler installations and other pipelines of moderate pressure. This fitting is not recommended Grooved Outlet

for dry pipe systems or vacuum service. Finished Painted Red, Galvanised or Epoxy Coated

Class C-7 Outlet Coupling Nominal Size Run x Branch 40 x 15 1-1/2” x 1/2” 40 x 20 1-1/2” x 3/4” 40 x 25 1-1/2” x 1” 50 x 15 2” x 1/2” 50 x 20 2” x 3/4” 50 x 25 2” x 1” 50 x 25 2” x 1” 65 x 15 2-1/2” x 1/2” 65 x 20 2-1/2” x 3/4” 65 x 25 2-1/2” x 1” 65 x 32 2-1/2” x 1-1/4” 65 x 40 2-1/2” x 1-1/2” 80 x 20 3” x 3/4” 80 x 25 3” x 1” 80 x 25 3” x 1” 80 x 40 3” x 1-1/2” 100 x 20 4” x 3/4” 100 x 25 4” x 1” 100 x 40 4” x 1-1/2” 100 x 50 4” x 2” 150 x 25 6” x 1” 150 x 40 6” x 1-1/2” 150 x 40 6” x 1-1/2” 150 x 50 6” x 2”

Outlet End* M/G/F F F F F F F M/G F F F M/G M/G F F M/G M/G F F M/G M/G F F M/G M/G

Unit: mm/Inch

Max. Work Press. MPa/psi

2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300 2.0 300

114.3 4.50 114.3 4.50 114.3 4.50 127.0 5.00 127.0 5.00 127.0 5.00 127.0 5.00 161.0 6.33 161.0 6.33 161.0 6.33 161.0 6.33 161.0 6.33 175.0 6.87 175.0 6.87 175.0 6.87 175.0 6.87 211.0 8.31 211.0 8.31 211.0 8.31 211.0 8.31 276.0 10.86 276.0 10.86 276.0 10.86 276.0 10.86

Dimensions T* Z 70.0 2.75 70.0 2.75 70.0 2.75 70.0 2.75 70.0 2.75 70.0 2.75 70.0 2.75 82.6 3.25 82.6 3.25 82.6 3.25 82.6 3.25 82.6 3.25 82.6 3.25 82.6 3.25 82.6 3.25 82.6 3.25 93.0 3.66 93.0 3.66 93.0 3.66 93.0 3.66 94.0 3.70 94.0 3.70 94.0 3.70 94.0 3.70

52.0 2.06 52.0 2.06 49.0 1.94 59.0 2.32 59.0 2.32 56.0 2.20 * 56.0 2.20 65.0 2.56 62.0 2.44 * * 72.0 3.23 70.0 2.75 * * 94.0 3.70 91.0 3.58 * * 121.0 4.76 121.0 4.76 * *

V 67.0 2.63 67.0 2.63 67.0 2.63 74.0 2.91 74.0 2.91 74.0 2.91 89.0 3.50 79.0 3.11 79.0 3.11 79.0 3.11 94.0 3.70 94.0 3.70 87.0 3.42 87.0 3.42 102.0 4.00 102.0 4.00 109.0 4.29 109.0 4.29 124.0 4.88 124.0 4.88 139.0 5.47 139.0 5.47 154.0 6.06 154.0 6.06

Bolt Size ØxL Inches 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 1/2 x 2-3/8 1/2 x 2-3/8 1/2 x 2-3/8 1/2 x 2-3/8 1/2 x 2-3/8 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2

*Key: M: Male threaded G: Grooved F: Female threaded *T: Centre of run pipe to end of outlet pipe (dimensions approximate). Female threaded outlet only.

Weight Kgs/lbs 1.2 2.6 1.2 2.6 1.3 2.9 1.4 3.1 1.4 3.1 1.5 3.3 1.5 3.3 2.2 4.8 2.1 4.6 2.2 4.4 2.3 5.1 2.4 5.9 2.7 5.9 2.8 6.2 2.9 6.4 3.0 6.6 4.2 9.2 4.3 9.5 4.3 9.5 4.5 9.9 6.0 13.2 6.2 13.6 6.5 14.3 6.8 15.2

Threaded Outlet

Specifications and Flow Data

The King System offers a wide range of grooved-end fittings in sizes from 25mm through 600 mm (1” to 24"). Fittings are available in a number of styles and configurations to suit a variety of applications. Grooved-end specifications conform to ASTM F1548-01 and ANSI/AWWA C606-97 and can be used for fire sprinkler pipe systems in conjunction with any UL Listed grooved coupling or component. Most fittings are provided in ductile iron conforming to ASTM A536 Gr. 65-45-12, some styles and sizes are produced of segmentally welded steel or stainless steel (304, 316, 316L). Fittings are painted Red or as an option can be supplied hot-dipped zinc galvanised or epoxy coated. Working pressures of fittings are designed to allow use with any Shurjoint coupling up to the working pressure of the pipe being used.

Grooved-End Pipe Flow Data (Frictional Resistance) Threaded Branch Tees A range of reducing tees with a choice of grooved or threaded branch outlets are also provided to give optimum versatility and ease of installation.

Flow Data/Frictional Resistance (Expressed as equivalent length of straight pipe) The values listed in this table express the frictional resistance of representative fittings as equivalent meters (feet) of straight pipe. For the branch of a tee that is reduced in size, use the value that corresponds to the branch size. For example, the branch value of a 4" x 4" x 3" tee is 3.9 metres (12.8 feet). For fittings not listed in this table, the equivalent length of straight pipe can be estimated from the data provided. For example, the flow resistance of a 22-1/2° elbow is approximately one half that of a 45° elbow.

Nominal Pipe Size mm/Inch 25 1” 32 1-1/4” 40 1-1/2” 50 2” – 2-1/2” 65 3” OD 80 3” 100 4” – 4-1/4” OD 125 5” – 5-1/4” OD 125 5-1/2” OD 150 6” – 6-1/4” OD 150 6-1/2” OD 200 8” 250 10” 300 12” 350 14” OD 400 16” OD 450 18” OD 500 20” OD 600 24” OD

Pipe O.D. Pipe Wall 90° Std. mm/Inch Thickness m/Ft 33.4 1.315 42.4 1.600 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 108.0 4.25 141.3 5.563 133.0 5.250 139.7 5.500 168.3 6.625 159.0 6.250 165.1 6.500 219.1 8.625 273.0 10.750 323.9 12.750 355.6 14.000 406.4 16.000 457.2 18.000 508.0 20.000 609.6 24.000

3.4 0.133 3.6 0.140 3.6 0.140 4.0 0.154 5.2 0.203 5.0 0.197 5.4 0.216 6.3 0.237 5.6 0.220 6.6 0.258 6.3 0.248 6.3 0.248 7.1 0.280 7.1 0.280 7.1 0.280 8.2 0.322 8.8 0.365 9.5 0.375 9.5 0.375 9.5 0.375 9.5 0.375 9.5 0.375 9.5 0.375

0.5 1.7 0.7 2.3 0.8 2.7 1.0 3.4 1.3 4.1 1.3 4.3 1.6 5.1 2.0 6.7 2.0 6.4 2.6 8.4 2.5 8.0 2.5 8.3 3.0 10.1 3.0 9.7 3.0 10.0 4.1 13.3 5.1 16.7 7.0 20.0 8.0 22.9 8.0 26.4 9.5 31.1 10.6 34.8 12.3 40.4

Elbows 90° LR 45° Std. m/Ft m/Ft 0.8 2.5 1.2 3.8 1.5 5.0 2.3 7.5 2.3 7.5 3.0 9.8 3.7 12.0 4.4 14.5 -

0.2 0.8 0.4 1.2 0.4 1.3 0.5 1.7 0.6 2.1 0.7 2.2 0.8 2.6 1.0 3.4 1.0 3.2 1.3 4.2 1.2 4.0 1.3 4.2 1.5 5.1 1.5 4.9 1.5 5.0 2.0 6.7 2.6 8.4 3.0 10.0 4.8 13.8 4.8 15.8 5.7 18.7 6.3 20.9 7.4 24.2

Unit: mm/Inch

45° LR m/Ft

Tees Branch m/Ft

Run m/Ft

0.3 1.1 0.5 1.6 0.6 2.1 0.9 3.0 0.9 3.0 1.2 4.0 1.5 5.0 1.8 6.0 -

1.3 4.2 1.8 5.8 2.1 6.7 2.6 8.6 3.1 10.3 3.3 10.8 3.9 12.8 5.1 16.8 4.9 16.1 6.4 21.0 6.1 20.1 6.4 20.9 7.7 25.3 7.4 24.3 7.6 24.9 10.0 33.3 12.8 41.8 15.2 50.0 22.5 64.2 22.5 73.9 26.5 87.2 29.6 97.3 34.4 113.0

0.5 1.7 0.7 2.3 0.8 2.7 1.0 3.4 1.3 4.1 1.3 4.3 1.6 5.1 2.0 6.7 2.0 6.4 2.6 8.0 2.5 8.0 2.5 8.3 3.1 10.1 3.0 9.7 3.0 10.0 4.1 13.3 5.1 16.7 6.1 20.0 8.0 22.9 8.0 26.4 9.5 31.1 10.6 34.8 12.3 40.4

Grooved-End Fittings

Grooved-End Pipe Fittings

Grooved End Elbows Class 7110, 7111, 7112 & 7113

300 12” 300A 350 14” OD 400 16” OD 450 18” OD 500 20” OD 550 22”OD 600 24”OD

0.3 0.7 0.5 1.1 0.7 1.5 0.9 2.0 1.2 2.6 1.4 3.1 2.1 4.7 3.0 6.6 3.5 7.7 5.0 11.0 4.1 9.0 5.0 11.0 6.4 14.1 6.0 13.2 5.7 12.5 12.5 27.5 12.0 26.4 19.0 41.8 18.8 41.4 35.0 77.0 35.0 77.0 35.0 77.0 43.0 94.6 101.0 222.2 127.0 279.4 129.0 283.8 210.0 462.0

Long Radius Elbow Nom. Size Pipe O.D.

0.3 0.7 0.6 1.3 0.8 1.8 1.0 22 1.0 2.2 1.4 3.1 2.0 4.4 – – 3.3 7.3 – – 3.3 7.3 5.0 11.0 – – 5.0 11.0 10.0 22.0 10.0 22.0 13.6 29.9 13.6 29.9 18.3 40.3 18.3 40.3 21.0 46.2 24.0 52.8 30.0 66.0 36.3 79.9 51.0 112.2 51.0 112.2

35 1.38 SW 35 1.38 SW 35 1.38 38 1.50 38 1.50 38 1.50 45 1.75 – – 51 2.00 SW – – 51 2.00 SW 51 2.00 – – 51 2.00 51 2.00 – – 54 2.13 54 2.13 57 2.25 57 2.25 89 3.50 SW 102 4.00 SW 114 4.50 SW 127 5.00 SW 152 6.00 SW 152 6.00 SW

0.2 0.4 0.3 0.7 0.8 1.8 1.0 2.2 1.0 2.2 1.1 2.4 1.5 3.3 – – 2.7 5.9 – – 2.7 5.9 3.4 7.5 – – 3.4 7.5 5.5 12.1 6.6 14.5 6.6 14.5 8.5 18.7 8.5 18.7 14.6 32.1 19.0 41.8 24.0 52.8 30.0 66.0 46.0 101.2 46.0 101.2

Class 7110 90º Elbow

Class 7110 90º Elbow (Weld)

Class 7111 45º Elbow

Class 7111 45º Elbow (Weld)

Class 7112 22-1/2º Elbow

Class 7112 22-1/2º Elbow (Weld)

0.8 1.8 2.2 4.9 3.3 7.3 7.9 17.4 8.6 17.0 16.3 36.0 25.9 57.0 40.8 90.0

Class 7110 LR L/R 90º Elbow, 1-1/2D

Class 7111 LR L/R 45º Elbow, 1-1/2D

Class 7113 11-1/4º Elbow (Weld)

C E RT I

70 2.75 86 3.38 102 4.00 140 5.50 140 5.50 184 7.25 216 8.50 254.0 10.00

Class 7113 11-1/4º Elbow

ION BO

1.1 2.5 2.7 6.0 5.6 12.3 13.8 30.4 13.2 29.1 30.0 66.0 48.5 107.0 70.8 156.0

Class 7111 LR 45° L/R Elbow 1-1/2D C-E Kgs/lbs

45 1.75 SW 45 1.75 SW 95 3.75 102 4.00 102 4.00 114 4.50 127 5.00 – – 127 G 5.00 – – 73 2.88 SW 159 6.25 – – 159 6.25 197 7.75 197 G 7.75 111 4.38 111 4.38 124 4.88 SW 124 4.88 SW 127 5.00 SW 127 5.00 SW 140 5.50 SW 152 6.00 SW 178 7.00 SW 178 7.00 SW

Unit: mm/Inch

Class 7110 LR 90° L/R Elbow 1-1/2D C-E Kgs/lbs 111 4.38 149 5.88 191 7.50 273 10.75 273 10.75 362 14.25 438 17.25 521 20.50

0.2 0.4 0.3 0.7 0.4 0.9 0.7 1.5 0.9 2.0 1.0 2.2 1.3 2.9 2.0 4.4 2.0 4.4 3.5 7.7 2.7 5.9 3.5 7.7 4.4 9.7 3.8 8.4 4.4 9.7 9.0 19.8 9.0 19.8 17.0 37.4 17.0 37.4 22.5 49.5 22.5 49.5 22.0 48.4 44.0 96.8 46.6 102.5 47.6 104.7 80.0 176.0 80.0 176.0

60.3 2” 88.9 3” 114.3 4” 168.3 6” 165.1 6-1/2” OD 219.1 8” 273.0 10” 323.9 12”

45 1.75 45 1.75 45 1.75 51 2.00 57 2.25 57 2.25 64 2.50 76 3.00 76 3.00 83 3.25 83 3.25 83 3.25 89 3.50 89 3.50 89 3.50 108 4.25 108 4.25 121 4.75 121 4.75 133 5.25 133 5.25 152 6.00 184 7.25 208 8.00 229 9.00 280 11.00 280 11.00

PREVENT

250 10” 250A

57 2.25 70 2.75 70 2.75 83 3.25 95 3.75 95 3.75 108 4.25 127 5.00 127 5.00 140 5.50 140 5.50 140 5.50 165 6.50 165 6.50 165 6.50 197 7.75 197 7.75 229 9.00 229 9.00 254 10.00 254 10.00 280 11.00 305 12.00 394 15.50 438 17.25 508 20.00 508 20.00

Class 7113 11-1/4° Elbow C-E Kgs/lbs

33.4 1.315 42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 108.0 4.250 141.3 5.563 133.0 5.250 139.7 5.500 168.3 6.625 159.0 6.250 165.1 6.500 219.1 8.625 216.3 8.516 273.0 10.750 267.4 10.528 323.9 12.750 318.5 12.539 355.6 14.000 406.4 16.000 457.2 18.000 508.0 20.000 558.8 22.000 609.6 24.000

Class 7112 22-1/2° Elbow C-E Kgs/lbs

Class 7111 45° Elbow C-E Kgs/lbs

SW: Segmentally welded steel

25 1” 32 1.-1/4 40 1-1/2” 50 2” – 2-1/2” 65 3” OD 80 3” 100 4” – 4-1/4” OD 125 5” – 5-1/4” OD 125 5-1/2” OD 150 6” – 6-1/4” OD 150 6-1/2”OD 200 8” 200A

Class 7110 90° Elbow C-E Kgs/lbs

Pipe O.D.

Nominal Size

Unit: mm/Inch

Grooved-End Fittings

Class 7110, 7111, 7112 & 7113 Grooved End Elbows

C E RT I

FI C AT

Class 7120 (Weld)

Class 7135

Class 7135 (Weld)

Class 7130

Class 7120 Tee, 7135 Cross, & 7130 Lateral Grooved End Nominal Size

Pipe O.D.

25 1” 32 1-1/4” 40 1-1/2” 50 2” – 2-1/2” 65 3” OD 80 3” 100 4” – 4-1/4” OD 125 5” – 5-1/4” OD 125 5-1/2” OD 150 6” – 6-1/4” OD 150 6-1/2” OD 200 8” 200A

250 10” 250A

SW: Segmentally welded steel

300 12” 300A 350 14” OD 400 16” OD 450 18” OD 500 20” OD 550 22” OD 600 24” OD

Class 7120 Tees Kgs/lbs C-E 57 2.25 70 2.75 70 2.75 83 3.25 95 3.75 95 3.75 108 4.25 127 5.00 127 5.00 140 5.50 140 5.50 140 5.50 165 6.50 165 6.50 165 6.50 197 7.75 197 7.75 229 9.00 229 9.00 254 10.00 254 10.00 280 11.00 SW 305 12.00 SW 394 15.50 SW 438 17.25 SW 483 19.00 SW 508 20.00 SW

0.4 0.9 0.7 1.5 0.9 2.0 1.3 2.9 2.2 4.9 2.3 5.1 3.1 6.9 4.6 10.1 4.1 9.0 6.5 14.3 6.0 13.2 6.5 14.3 10.0 22.0 8.6 18.9 8.5 18.7 20.0 44.0 20.0 44.0 31.0 68.2 31.0 68.2 45.0 99.0 45.0 99.0 52.0 114.4 68.0 149.6 124.3 273.5 153.9 338.6 150.0 330.0 215.1 473.2

Unit: mm/Inch

Class 7135 Cross Kgs/lbs C-E 57 2.25 SW 70 2.75 SW 70 2.75 SW 83 3.25 95 3.75 95 3.75 108 4.25 127 5.00 – – 140 5.50 – – 140 5.50 165 6.50 – – 165 6.50 197 7.75 197 7.75 229 9.00 229 9.00 254 10.00 SW 254 10.00 SW 280 11.00 SW 305 12.00 SW 394 15.50 SW 438 17.25 SW 483 19.00 SW 508 20.00 SW

0.6 1.3 1.0 2.2 1.1 2.5 1.2 2.6 3.0 6.6 3.0 6.6 3.1 6.8 5.2 11.4 – – 9.1 20.0 – – 5.9 13.0 14.5 31.9 – – 14.5 31.9 20.0 44.0 20.0 44.0 32.0 70.4 32.0 70.4 50.0 110.0 50.0 110.0 91.0 200.2 113.8 250.4 165.7 364.5 205.2 451.4 242.8 534.2 286.8 631.0

C-LE

Class 7130 45° Lateral C-SE

Kgs/lbs

146 5.75 SW 159 6.25 SW 178 7.00 197 7.75 197 7.75 216 8.50 267 10.50 – – 318 12.50 – – 318 12.50 356 14.00 – – 356 14.00 457 18.00 457 18.00 521 20.50 521 20.50 584 23.00 584 23.00 673 26.50 SW 737 29.00 SW 813 32.00 SW 889 35.00 SW 965 38.00 SW 1016 40.00 SW

64 2.50 70 2.75 70 2.75 76 3.00 76 3.00 83 3.25 95 3.75 – – 102 4.00 – – 102 4.00 114 4.50 – – 114 4.50 152 6.00 152 6.00 165 6.50 165 6.50 178 7.00 178 7.00 191 750 203 8.00 216 8.50 229 9.00 241 9.50 254 10.00

1.1 2.5 1.6 3.6 2.3 5.1 2.8 6.2 2.8 6.2 4.2 9.2 8.0 17.6 – – 12.5 27.5 – – 12.5 27.5 18.5 40.7 – – 18.5 40.7 32.0 70.4 32.0 70.4 47.6 104.7 47.6 104.7 75.0 165.0 75.0 165.0 125.0 275.0 156.0 343.2 195.0 429.0 227.0 499.4 280.0 616.0 324.0 712.8

Grooved-End Fittings

Class 7120

ION BO

PREVENT

Grooved End Tees, Crosses and Laterals Class 7120 Tee, 7135 Cross, 7130 Lateral

Reducing Tees Class 7121 Grooved and BSPT Threaded Branch Reducing Tees

Class 7121 Threaded

Class 7121 Threaded (Weld)

Class 7121 Grooved and Threaded Branch Reducing Tee

1.1 2.5 1.2 2.7 1.2 2.7 1.7 3.8 1.8 3.9 2.0 4.4 2.0 4.4 2.8 6.1 2.9 6.5 2.8 6.2 2.8 6.2 2.8 6.2 3.5 7.8 4.2 9.2 4.3 9.5 4.3 9.5 4.5 9.9 6.6 14.5 6.2 13.6 8.0 17.6 8.5 18.7 9.2 20.2 8.8 19.4 8.0 17.6 8.5 18.7 9.2 20.2 8.8 19.4 17.0 37.4

200 x 200 x 80 219.1 x 219.1 x 88.9 200 x 200 x 100 219.1 x 219.1 x 114.3 200 x 200 x 150 219.1 x 219.1 x 168.3 250 x 250 x 50 273.0 x 273.0 x 60.3 250 x 250 x 80 273.0 x 273.0 x 88.9 250 x 250 x 100 273.0 x 273.0 x 114.3 250 x 250 x 150 273.0 x 273.0 x 168.3 250 x 250 x 200 273.0 x 273.0 x 219.1 300 x 300 x 80 323.9 x 323.9 x 88.9 300 x 300 x 100 323.9 x 323.9 x 114.3 300 x 300 x 150 323.9 x 323.9 x 168.3 300 x 300 x 200 323.9 x 323.9 x 219.1 300 x 300 x 250 323.9 x 323.9 x 273.0 350 x 350 x 200 355.6 x 355.6 x 219.1 350 x 350 x 250 355.6 x 355.6 x 273.0 350 x 350 x 300 355.6 x 355.6 x 323.9 400 x 400 x 200 406.4 x 406.4 x 219.1 400 x 400 x 250 406.4 x 406.4 x 273.0 400 x 400 x 300 406.4 x 406.4 x 323.9 450 x 450 x 250 457.2 x 457.2 x 273.0 450 x 450 x 300 457.2 x 457.2 x 323.9 450 x 450 x 350 457.2 x 457.2 x 355.6 450 x 450 x 400 457.2 x 457.2 x 406.4 500 x 500 x 350 508.0 x 508.0 x 355.6 500 x 500 x 400 508.0 x 508.0 x 406.4 500 x 500 x 450 508.0 x 508.0 x 457.2 600 x 600 x 200 609.6 x 609.6 x 219.1

197 7.75 197 7.75 197 7.75 229 9.00SW 229 9.00SW 229 9.00 229 9.00 229 9.00 254 10.00 254 10.00 254 10.00 SW 254 10.00 SW 254 10.00 SW 279 11.00 SW 279 11.00 SW 279 11.00 SW 305 12.00 SW 305 12.00 SW 305 12.00 SW 394 15.50 SW 394 15.50 SW 394 15.50 SW 394 15.50 SW 438 17.25 SW 438 17.25 SW 438 17.25 SW 508 20.00 SW

197 7.75 197 7.75 229 9.00SW 229 9.00SW 229 9.00 245 10.00 245 10.00 -

Weight Kgs/lbs 16.8 37.0 20.0 44.0 21.0 46.2 28.0 61.6 28.5 61.6 28.5 62.7 30.0 66.0 31.5 69.3 36.0 79.2 36.0 79.2 38.0 83.6 38.0 83.6 40.0 88.0 57.5 126.5 62.4 137.3 66.2 145.6 69.9 153.8 75.3 165.7 79.4 174.7 105.6 234.5 112.0 246.4 114.9 252.8 119.6 263.1 138.2 304.0 143.5 315.7 148.7 327.1 165.2 363.4 IO

C E RT I

FI ION BO

83 3.25 83 3.25 83 3.25 95 3.75 95 3.75 95 3.75 95 3.75 108 4.25 108 4.25 108 4.25 108 4.25 108 4.25 95 3.75 127 5.00 127 5.00 127 5.00 127 5.00 140 5.50 140 5.50 165 6.50 165 6.50 165 6.50 165 6.50 165 6.50 165 6.50 165 6.50 165 6.50 197 7.75

Class 7121 Reducing Tee Grooved Br Threaded Br C-E C-E

Nominal Size Pipe O.D.

50 x 50 x 20 60.3 x 60.3 x 26.7 50 x 50 x 25 60.3 x 60.3 x 33.4 50 x 50 x 40 2 x 2 x 1.5 65 x 65 x 25 2.5 x 2.5 x 1 65 x 65 x 40 2.5 x 2.5 x 1.5 65 x 65 x 50 73.0 x 73.0 x 60.3 65 x 65 x 50 76.1 x 76.1 x 60.3 80 x 80 x 25 88.9 x 88.9 x 33.4 80 x 80 x 40 88.9 x 88.9 x 48.3 80 x 80 x 50 88.9 x 88.9 x 60.3 80 x 80 x 65 88.9 x 88.9 x 73.0 80 x 80 x 65 88.9 x 88.9 x 76.1 100 x 100 x 25 114.3 x 114.3 x 33.4 100 x 100 x 50 114.3 x 114.3 x 60.3 100 x 100 x 65 114.3 x 114.3 x 73.0 100 x 100 x 65 114.3 x 114.3 x 76.1 100 x 100 x 80 114.3 x 114.3 x 88.9 125 x 125 x 50 141.3 x 141.3 x 60.3 125 x 125 x 100 141.3 x 141.3 x 60.3 150 x 150 x 50 168.3 x 168.3 x 60.3 150 x 150 x 65 168.3 x 168.3 x 73.0 150 x 150 x 80 168.3 x 168.3 x 88.9 150 x 150 x 100 168.3 x 168.3 x 114.3 150 x 150 x 50 165.1 x 165.1 x 60.3 150 x 150 x 65 165.1 x 165.1 x 76.1 150 x 150 x 80 165.1 x 165.1 x 88.9 150 x 150 x 100 165.1 x 165.1 x 114.3 200 x 200 x 50 219.1 x 219.1 x 60.3

Class 7121Reducing Tee Weight Grooved Br Threaded Br C-E C-E Kgs/lbs

PREVENT

Nominal Size Pipe O.D.

Unit: mm/Inch

SW: Segmentally welded steel Threaded branch outlets to BSPT Standards

Class 7121 Grooved (Weld)

Grooved-End Fittings

Class 7121 Grooved

Reducers Class 7150 and 7151 Class 7150 & 7151 Reducers

Class 7150

PREVENT

Class 7151

C E RT I

14.0 30.8 15.0 37.4 19.5 42.9 19.0 41.8 32.5 71.5 23.0 50.6 29.7 65.4 32.0 70.4 29.5 64.9 30.0 66.0 29.0 63.8 36.0 79.2 35.5 78.1 36.0 79.2 36.0 79.2 43.0 94.6 44.8 98.6 46.0 101.2 58.0 127.6 70.0 154.0 70.0 154.0 70.0 154.0 71.0 156.2

178 7.00 178 7.00 330 13.00SW 203 8.00 203 8.00 203 8.00 356 14.00SW 229 9.00 356 14.00SW 229 9.00 229 9.00 381 15.00SW 241 9.50 381 15.00SW 381 15.00SW 245 10.00 508 20.00SW 254 10.00 508 20.00SW 508 20.00SW 305 12.00 508 20.00SW 305 12.00

300 x 200 323.9 x 219.1 300 x 250 323.9 x 273.0 350 x 150 355.6 x 168.3 350 x 200 355.6 x 219.1 350 x 250 355.6 x 273.0 350 x 300 355.6 x 323.9 400 x 150 406.4 x 168.3 400 x 200 406.4 x 219.1 400 x 250 406.4 x 273.0 400 x 300 406.4 x 323.9 400 x 350 406.4 x 355.6 450 x 250 457.2 x 273.0 450 x 300 457.2 x 323.9 450 x 350 457.2 x 355.6 450 x 400 457.2 x 406.4 500 x 300 508.0 x 323.9 500 x 350 508.0 x 355.6 500 x 400 508.0 x 406.4 500 x 450 508.0 x 457.2 600 x 350 609.6 x 355.6 600 x 400 609.6 x 406.4 600 x 450 609.6 x 457.2 600 x 500 609.6 x 508.0

1.0 2.2 1.1 2.5 1.1 2.5 1.1 2.5 1.1 2.2 1.5 3.3 1.5 3.3 1.5 3.3 1.6 3.6 2.7 6.0 3.1 6.9 3.1 6.9 3.2 7.0 3.9 8.6 3.1 6.9 3.1 6.9 3.2 7.0 5.4 11.9 5.5 12.1 11.0 24.2 11.0 24.2 12.0 26.4 13.5 29.7

89 3.50 89 3.50 89 3.50 89 3.50 89 3.50 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 127 5.00 127 5.00 152 6.00 152 6.00 152 6.00 178 7.00

Grooved-End Fittings

0.5 1.1 0.5 1.1 0.6 1.3 0.6 1.3 0.6 1.3 1.1 2.5 1.0 2.2 1.1 2.5 1.0 2.2 2.0 4.4 1.9 4.2 2.0 4.4 2.1 4.6 2.5 5.5 1.9 4.2 2.0 4.4 2.1 4.6 5.1 11.2 5.2 11.4 9.0 19.8 9.0 19.8 9.5 20.9 12.0 26.4

Class 7150 Conc. Reducer Kgs/lbs E-E

64 2.50 64 2.50 64 2.50 64 2.50 64 2.50 76 3.00 76 3.00 76 3.00 76 3.00 89 3.50 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 102 4.00 127 5.00 127 5.00 152 6.00 152 6.00 152 6.00 178 7.00

Nominal Size Pipe O.D.

ION BO

60 x 50 73.0 x 60.3 60 x 50 76.1 x 60.3 80 x 50 88.9 x 60.3 80 x 65 88.9 x 73.0 80 x 65 88.9 x 76.1 100 x 50 114.3 x 60.3 100 x 65 114.3 x 73.0 100 x 65 114.3 x 76.1 100 x 80 114.3 x 88.9 125 x 100 141.3 x 114.3 150 x 50 168.3 x 60.3 150 x 80 163.3 x 88.9 150 x 100 168.3 x 114.3 150 x 125 168.3 x 141.3 150 x 50 165.1 x 60.3 150 x 80 165.1 x 88.9 150 x 100 165.1 x 114.3 200 x 100 219.1 x 114.3 200 x 150 219.1 x 168.3 250 x 100 273.0 x 114.3 250 x 150 273.0 x 168.3 250 x 200 273.0 x 219.1 300 x 150 323.9 x 168.3

Class 7151 Ecc. Reducer Kgs/lbs E-E

Class 7150 Conc. Reducer E-E Kgs/lbs

Nominal Size Pipe O.D.

Unit: mm/Inch

Short Radius Fittings Class 901 & 7111 Elbows & Class 903 Straight Tee

70 2.75 76 3.00 76 3.00 86 3.38 102 4.00 124 4.88 124 4.88 140 5.50 140 5.50 176 6.94

51 2.00 57 2.25 57 2.25 64 2.50 76 3.00 83 3.25 83 3.25 89 3.50 89 3.50 108 4.25

70 2.75 76 3.00 76 3.00 86 3.38 102 4.00 124 4.88 124 4.88 140 5.50 140 5.50 176 6.94

0.7 1.5 0.9 2.0 0.9 2.0 1.4 3.1 1.7 3.7 3.5 7.7 3.5 7.7 5.5 12.1 5.5 12.1 11.0 24.2

0.6 1.3 0.9 2.0 0.9 2.2 1.4 3.1 2.3 5.1 3.5 7.7 3.5 7.7 4.3 9.5 4.4 9.7 9.0 19.8

1.0 2.2 1.3 2.9 1.3 2.9 2.0 4.4 3.6 7.9 4.6 10.1 4.6 10.1 8.6 18.9 8.6 18.9 16.5 36.3

PREVENT

60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 141.3 5.563 139.7 5.500 165.1 6.500 168.3 6.625 219.1 8.625

C E RT I

20 2” – 2-1/2” 65 3” OD 80 3” 100 4” 125 5” 125 5” 150 6-1/2” OD 150 6” 200 8”

Class 903 Straight Tee Kgs/lbs C-E

Class 901 90º Elbow

Class 903 St. Equal Tee

Class 7111 45° Elbow Kgs/lbs C-E

ION BO

Class 901 90° Elbow C-E Kgs/lbs

Pipe O.D.

Nominal Size

Short Radius Fittings

Unit: mm/Inch

Class 901 & 7111 Elbows / Class 903 Straight Tee

Class 7111 45º Elbow

Grooved-End Fittings Class 7137 True Wye

Grooved-End Fittings

Class 7137 True Wye

Unit: mm/Inch

C-SE

Approx. Weight Kgs/lbs

Nom. Size Pipe O.D.

C-LE

C-SE

Approx. Weight Kgs/lbs

70 2.75 76 3.00 76 3.00 83 3.25 95 3.75 102 4.00

1.1 2.5 2.0 4.3 2.0 4.3 2.8 6.1 4.5 10.0 6.8 15.0

139.7 5-1/2” OD 168.3 6” 165.1 6-1/2” OD 219.1 8” 273.0 10” 323.9 12”

140 5.50 165 6.50 165 6.50 197 7.75 229 9.00 254 10.00

102 4.00 114 4.50 114 4.50 152 6.00 165 6.50 178 7.00

6.8 15.0 10.1 22.3 10.1 22.3 16.3 36.0 30.8 70.0 36.3 80.0

Dimensions

Nom. Size Pipe O.D.

C-LE

60.3 2” 73.0 2-1/2” 76.1 3” OD 88.9 3” 114.3 4” 141.3 5”

83 3.25 95 3.75 95 3.75 108 4.25 127 5.00 140 5.50

Dimensions

Segmentally welded steel

Class 66 6-6 Adaptor The Class 66 adaptor provides a convenient transition between 6” American and British size fittings. The maximum working pressure is 20 bar (300 psi).

Pipe Size

L mm/Inch

Weight Kgs/lbs

168.3 x165.1 6-5/8 x 6-1/2

102 4

2.8 6.2

Class 7133 Pitcher Tee The King pitcher tee provides a quick and easy connection of grooved riser system to screwed and flanged hydrant valve outlets. The pitcher tee is to suit 4” (114.3mm OD) steel pipe riser pipeline with 2-1/2” BPS taper threaded outlet for hydrant connection. The tee body is made of galvanised ductile iron to BS EN 156397 Grade EN-GJS-450-10 (equivalent to ASTM A536 Gr. 65-45-12), hot dip galvanised to BS729, threaded

C E RT I

FI AT ION BO

Dimensions C B

Approx. Weight Kgs/lbs

Pipe Size

Hydrant Outlet

114.3 x76.1 4"x2"

BST Taper

121 4.75

69 2.72

2.8 6.2

114.3 x76.1 4"x2"

BST Taper

121 4.75

133 5.25

69 2.72

3.4 7.5

114.3 x76.1 4"x2"

BST Taper

121 4.75

159 6.25

69 2.72

8.7 19.1

PREVENT

to BS21 (ISO-7) taper female threads. Maximum working pressure: 20 bar (300 psi).

Grooved System to Threaded System Adaptor Class 7152F Reducing Socket Adaptor

Class 55 Nipple Adaptor Unit: mm/Inch

Unit: mm/Inch Size*

Kgs/lbs

48.3 x 25 1-1/2Gx1F 60.3 x 32 2Gx1-1/4F 76.1 x 40 3”Gx1-1/2F 76.1 x 50 3”Gx1-1/2F

63.5 2.50 63.5 2.50 63.5 2.50 63.5 2.50

0.40 0.90 0.60 1.30 0.60 3.00 0.70 3.20

Grooved x Female BSPT

*Key: M: Male threaded G: Grooved F: Female threaded

Size*

Kgs/lbs

48.3 x 40 1-1/2Gx1-1/2M 60.3 x 50 2Gx2M

63.5 2.50 63.5 2.50

0.40 0.90 0.60 1.30 Grooved x Male BSPT

Caps and Flange Adaptors Class 7160 & 7180

Class 7160 Blank End

250 10” 250A 300 12” 300A

Kgs/lbs

25 1.00 25 1.00 25 1.00 25 1.00 30 1.18 30 1.18 32 1.25 32 1.25 32 1.25 32 1.25

2.10 4.6 2.81 6.2 2.77 6.1 2.70 6.0 5.0 11.0 5.0 11.0 9.5 20.9 9.5 20.9 12.0 26.4 12.0 26.4

14” - 24”

Class 7160H End Cap Nominal Size

Pipe O.D.

350 14” OD 400 16” OD 450 18” OD 500 20” OD 600 24” OD

355.6 14.000 406.4 16.000 457.2 18.000 508.0 20.000 609.6 24.000

Unit: mm/Inch

Class 7160H Cap E-E

Kgs/lbs

165 6.50 165 6.50 178 7.00 178 7.00 203 8.00

17.7 39.0 21.8 48.0 28.6 63.0 35.0 77.0 52.7 116.0 PREVENT

139.7 5.500 168.3 6.625 159.0 6.250 165.1 6.500 219.1 8.625 216.3 8.516 273.0 10.750 267.4 10.528 323.9 12.750 318.5 12.539

E-E

C E RT I

125 5-1/2” OD 150 6” – 6-1/4” OD 150 6-1/2” OD 200 8” 200A

Class 7160 Cap

0.15 0.5 0.17 0.5 0.30 0.7 0.46 1.1 0.48 1.1 0.66 1.5 1.00 2.2 0.91 2.0 2.14 4.6 2.05 4.5

Pipe O.D.

25 1.00 25 1.00 25 1.00 25 1.00 25 1.00 25 1.00 25 1.00 25 1.00 25 1.00 25 1.00

Nominal Size

Kgs/lbs

42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 108.0 4.250 141.3 5.563 133.0 5.250

E-E

ION BO

32 1-1/4” 40 1-1/2” 50 2” – 2-1/2” 65 3” OD 80 3” 100 4” – 4-1/4” OD 125 5” – 5-1/4” OD

Class 7160 Cap

Pipe O.D.

Nominal Size

Unit: mm/Inch

Grooved-End Fittings

1-1/4”-12”

Max Working Pressure: 2.0MPa

Class 7160 Blank End With Plug Unit: mm/Inch Nom. Size Pipe OD

Plug Size

60.3 2” 73.0 2-1/2” 76.1 3” OD 88.9 3” 114.3 4” 141.3 5” 139.7 5-1/2” OD 165.1 6-1/2” OD 168.3 6” 219.1 8” 273.0 10” 323.9 12”

15 1/2” 15 1/2” 15 1/2” 15 1/2” 25 1” 25 1” 25 1” 25 1” 25 1” 40 1-1/2” 40 1-1/2” 40 1-1/2”

Class 7180 Universal Flange Adaptor

Unit: mm/Inch

Dimensions

Nominal Size

Pipe O.D.

50 2.0 65 2.5 65 2.5 80 3.0 100 4.0 125 5.0 150 6.0 150 6.0 200 8.0

60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 139.7 5.500 165.1 6.500 168.3 6.625 219.1 8.625

64.0 2.50 70.0 2.75 70.0 2.75 70.0 2.75 76.0 3.00 89.0 3.50 89.0 3.50 89.0 3.50 102.0 4.00

165.0 6.50 185.0 7.28 185.0 7.28 200.0 7.78 229.0 9.00 250.0 9.84 291.0 11.46 291.0 11.46 343.0 13.50

16.0 0.63 16.0 0.63 16.0 0.63 16.0 0.63 16.0 0.63 22.0 0.87 24.0 0.94 24.0 0.94 29.0 1.14

Bolt Size

No. Holes

M16 4 5/8 4 M16 4 5/8 4 M16 4 5/8 4 M16 8 5/8 4 M16 8 5/8 8 M16 - M20 8 5/8 - 3/4 8 M20 8 3/4 8 M20 8 3/4 8 M20 8 / 12 3/4 8 / 12

Y : Flange Drilling PN ANSI 10/16 125/150 121 4.75 140 5.50 140 5.50 152 6.00 191 7.50 216 8.50 241 9.50 241 9.50 298 11.75

125 4.92 145 5.70 145 5.70 160 6.30 180 7.09 210 8.27 240 9.45 240 9.45 295 11.61

Weight Kgs/lbs 2.3 5.1 2.9 6.4 2.9 6.4 3.4 7.4 3.9 8.5 6.0 13.2 6.3 13.9 6.3 13.9 13.7 30.0

Note: For PN10 and PN16. Fits ANSI Class 125/150

Mechanical Tees, Crosses and Flow Data Class 7721, 7722 & 723

Hole - Cut Piping Systems

Mechanical Tee Flow Data (Frictional Resistance) Branch Size

Threaded Outlet Locating Collar

Steel Pipe .

Gasket

Housing .

Bolt/Nut

Class 7721&723 Threaded Branch E.P.L. C.V. Value Metres/Feet

15 1/2” 20 3/4” 25 1” 32 1-1/4” 40 1-1/2” 50 2” 65 2-1/2” 80 3” 100 4”

Class 7722 Grooved Branch E.P.L. C.V. Value Metres/Feet

0.6 2.0 1.2 4.0 1.5 5.0 1.8 6.0 2.4 8.0 3.2 10.5 3.8 12.5 4.7 15.5 6.7 22.0

17 21 25 45 60 100 135 200 400

– – – – – – – – 2.1 7.0 2.7 9.0 3.4 11.0 4.1 13.5 6.1 20.0

– – – – – – – – 60 100 135 200 400

E.P.L. = Equivalent Pipe Length

Mechanical Tee The King System hole-cut mechanical tee provides a fast and easy mid-point branch outlet without welding. First a hole is cut or drilled at the desired outlet location. The mechanical tee is then positioned so that the built-in locating collar fits within the hole. As the housing bolts are tightened the pressure moulded gasket forms a leak-tight seal. Use of the King mechanical tee can eliminate the need for multiple couplings and fittings. Bolts should be tightened equally and evenly. A comprehensive choice of mechanical tees are available in the King range: Class 7721: Threaded outlet, NPT or ISO pipe threads Class 7722: Cut-grooved outlet Class 723: Saddle-Let; Small mechanical tee with threaded outlet, NPT or ISO pipe threads (For Fire protection and low to medium pressure applications).

Bolt Fastening Torque for Mechanical Tees & Crosses, Class 7721, 7722 and Saddle-Let Tee Class 723 All mechanical tees and crosses are designed with a gap between the bolt pads. Do not attempt to bring the bolt pads together (metal-to-metal) when tightening the housings. Excessive torque may result in joint failure. Apply the recommended bolt fastening torque given in the table below. Class 7721/7722 Bolt Size 3/8 Ø 1/2 Ø 5/8 Ø 3/4 Ø

Torque N-m/Ft-Lb 55 68 50 136 100 150 110

Class 723 U Bolt Size 1-1/2 Ø 2Ø 2-1/2 Ø -

Torque N-m/Ft-Lb 40 29.3 40 29.3 40 29.3 -

Finished Painted Red, Galvanised or Epoxy Coated

Mechanical Cross Connections A mechanical cross connection can be made by combining two mechanical tee upper housing segments. While the housing segments must be the same size the branch outlets can be of the same or differing sizes and configurations as shown. Caution: Piping practices require that main and branch connections are at a true 90º angle. Also be certain that the locating collar is securely positioned inside the outlet hole before tightening the housing. When mechanical tees or mechanical crosses are used as transition pieces between two runs, the tees or crosses shall be assembled prior to making the branch connections.

Threaded x Threaded (Class 7721+Class 7721)

Grooved x Grooved (Class 7722+Class 7722)

Threaded x Grooved (Class 7721+Class 7722)

Mechanical Tee Class 7721 Threaded Outlet

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PREVENT

Nominal Size

The Class 7721 Mechanical Tee provides a fast and easy mid-pipe threaded branch outlet. The 7721 eliminates the need for welding or multiple fittings. The mechanical tee utilizes ductile iron housings, a grade E moulded gasket and heat-treated carbon steel bolts and nuts. Housings are painted red, or as an option can be supplied hot-dipped zinc galvanised or epoxy coated. Pressure rated to 300 psi (2.0 MPa). See page 22 for bolt assembly and torque limits. Threaded outlets available with NPT or ISO pipe threads.

50 x 15 2” x 1/2” 50 x 20 2” x 3/4” 50 x 25 2” x 1” 50 x 32 2” x 1-1/4” 50 x 40 2” x 1-1/2” 65 x 15 2-1/2” & 3” OD x 1/2” 65 x 20 2-1/2 & 3” OD x 3/4” 65 x 25 2-1/2 & 3” OD x 1” 65 x 32 2-1/2 & 3” OD x 1-1/4” 65 x 40 2-1/2 & 3” OD x 1-1/2” 80 x 15 3” x 1/2” 80 x 20 3” x 3/4” 80 x 25 3” x 1” 80 x 32 3” x 1-1/4” 80 x 40 3” x 1-1/2” 80 x 50 3” x 2” 100 x 15 4” x 1/2” 100 x 20 4” x 3/4” 100 x 25 4” x 1” 100 x 32 4” x 1-1/4” 100 x 40 4” x 1-1/2” 100 x 50 4” x 2” 100 x 65 4” x 2-1/2 100 x 80 4” x 3” 125 x 50 5” x 2” 125 x 65 5” x 2-1/2 150 x 32 6” x 1-1/4” 150 x 40 6” x 1-1/2” 150 x 50 6” x 2” 150 x 65 6” x 2-1/2 150 x 80 6” x 3” 150 x 100 6” x 4” 200 x 50 8” x 2” 200 x 65 8” x 2-1/2 200 x 80 8” x 3” 200 x 100 8” x 4”

Hole Dimensions Hole Max. Saw Dia. 38 1.50 38 1.50 38 1.50 45 1.75 45 1.75 38 1.50 38 1.50 38 1.50 51 2.00 51 2.00 38 1.50 38 1.50 38 1.50 51 2.00 51 2.00 64 2.50 38 1.50 38 1.50 38 1.50 51 2.00 51 2.00 64 2.50 70 2.75 89 3.50 64 2.50 70 2.75 51 2.00 51 2.00 64 2.50 70 2.75 89 3.50 114 4.50 70 2.75 70 2.75 89 3.50 114 4.50

41 1.63 41 1.63 41 1.63 48 1.88 48 1.88 41 1.63 41 1.63 41 1.63 54 2.13 54 2.13 41 1.63 41 1.63 41 1.63 54 2.13 54 2.13 67 2.63 41 1.63 41 1.63 41 1.63 54 2.13 54 2.13 67 2.63 73 2.88 92 3.63 67 2.63 73 2.88 54 2.13 54 2.13 67 2.63 73 2.63 92 3.63 117 4.63 73 2.88 73 2.88 92 3.63 117 4.63

Unit: mm/Inch

Dimensions T*

50 1.97 50 1.97 51 2.00 53 2.08 53 2.08 57 2.25 59 2.32 58 2.28 61 2.40 61 2.40 63 2.47 62 2.44 64 2.50 71 2.80 71 2.80 72 2.83 76 3.00 75 2.95 77 3.03 81 3.19 81 3.19 86 3.38 82 3.23 82 3.23 105 4.13 99 3.89 109 4.29 109 4.29 113 4.45 111 4.37 110 4.33 107 4.21 135 5.31 137 5.39 136 5.35 133 5.24

64 2.50 64 2.50 68 2.68 71 2.80 71 2.80 71 2.80 71 2.88 75 2.95 79 3.11 79 3.11 81 3.19 81 3.19 81 3.19 89 3.50 89 3.50 91 3.58 94 3.70 94 3.70 94 3.70 99 3.89 99 3.89 105 4.13 111 4.37 112 4.40 124 4.88 127 5.00 127 5.00 127 5.00 132 5.29 140 5.50 140 5.50 140 5.50 166 6.54 166 6.54 166 6.54 166 6.54

40 1.57 40 1.57 40 1.57 40 1.57 40 1.57 48 1.89 48 1.89 48 1.89 48 1.89 48 1.89 56 2.20 56 2.20 56 2.20 56 2.20 56 2.20 56 2.20 72 2.83 72 2.83 72 2.83 72 2.83 72 2.83 72 2.83 72 2.83 72 2.83 86 3.39 86 3.39 98 3.86 98 3.86 98 3.86 98 3.86 98 3.86 98 3.86 120 4.72 120 4.72 120 4.72 120 4.72

128 5.04 128 5.04 128 5.04 128 5.04 128 5.04 146 5.75 146 5.75 146 5.75 146 5.75 146 5.75 160 6.39 160 6.39 160 6.39 160 6.39 160 6.39 160 6.39 190 7.48 190 7.48 190 7.48 190 7.48 190 7.48 190 7.48 190 7.48 190 7.48 236 9.29 236 9.29 256 10.07 256 10.07 256 10.07 256 10.07 256 10.07 256 10.07 327 12.87 327 12.87 327 12.87 327 12.87

73 2.87 73 2.87 73 2.87 82 3.22 82 3.22 73 2.87 73 2.87 73 2.87 82 3.22 82 3.22 67 2.63 67 2.63 67 2.63 88 3.46 88 3.46 101 3.98 67 2.63 67 2.63 67 2.63 85 3.35 85 3.35 101 3.98 112 4.40 136 5.35 102 4.00 118 4.65 93 3.66 93 3.66 101 3.98 118 4.65 137 5.39 164 6.46 101 3.98 104 4.09 128 5.04 164 6.46

Bolt Size ØxL Inches

Weight Kgs/ lbs

3/8 x 2-1/8

1.1 2.4 1.1 2.4 1.2 2.7 1.3 2.9 1.3 2.9 1.4 3.1 1.4 3.1 1.5 3.3 1.6 3.5 1.6 3.5 1.6 3.5 1.6 3.5 1.7 3.7 1.9 4.2 2.0 4.4 2.3 5.1 1.9 4.2 1.9 4.2 2.0 4.4 2.2 4.8 2.3 5.1 2.7 5.9 3.3 7.3 5.6 12.3 4.2 9.2 4.5 9.9 4.4 9.7 4.4 9.7 4.8 10.6 5.4 11.9 6.0 13.2 6.6 14.5 6.2 13.6 6.3 13.9 7.1 15.6 8.0 17.6

3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 3/4 x 4-3/4 3/4 x 4-3/4 3/4 x 4-3/4 3/4 x 4-3/4 3/4 x 4-3/4

Hole - Cut Piping Systems

Class 7721 Performance Data - Dimensions

T: Centre of run to end of pipe to be engaged 1. Hole diameters listed are suggested hole saw diameters. *T: Take-out (Centre of run to end of pipe to be engaged)

Mechanical Tee Class 7722 Grooved Outlet

grooved branch outlet. The mechanical tee utilizes ductile iron housings, a grade E gasket and heat-treated carbon steel track bolts and nuts. Housings are painted orange, or as an option can be supplied hot-dipped zinc galvanised. Maximum working pressure: 2.0 MPa (300psi). See page 22 for bolt assembly and torque limits.

Class 7722 Performance Data - Dimensions

128 5.04 128 5.04 128 5.04 146 5.75 146 5.75 146 5.75 160 6.39 160 6.39 160 6.30 160 6.30 190 7.48 190 7.48 190 7.48 190 7.48 190 7.48 190 7.48 236 9.29 236 9.29 236 9.29 256 10.08 256 10.08 256 10.08 256 10.08 256 10.08 256 10.08 256 10.08 327 12.87 327 12.87 327 12.87 327 12.87

73 2.87 82 3.22 82 3.22 73 2.87 82 3.22 82 3.22 67 2.63 88 3.46 88 3.46 101 3.98 67 2.63 85 3.35 85 3.35 101 3.98 112 4.40 136 5.35 102 4.00 118 4.65 118 4.65 93 3.66 93 3.66 101 3.98 118 4.65 118 4.65 137 5.39 164 6.46 104 3.89 104 4.09 128 5.04 164 6.46

3/8 x 2-1/8 3/8 x 2-1/8 3/8 x 2-1/8 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 1/2 x 3 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 3-1/2 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 5/8 x 5-5/16 3/4 x 4-3/4 3/4 x 4-3/4 3/4 x 4-3/4 3/4 x 4-3/4

Kgs/lbs 1.0 2.2 1.0 2.2 1.2 2.6 1.8 4.0 1.7 3.7 1.9 4.2 1.7 3.7 1.8 4.0 1.9 4.2 2.2 4.8 2.2 4.8 2.1 4.6 2.2 4.8 2.7 5.9 3.0 6.6 5.2 11.4 4.2 9.2 4.2 9.2 4.3 9.5 4.2 9.2 4.3 9.5 4.8 10.6 5.5 12.1 5.5 12.1 5.6 12.3 7.0 15.4 5.8 12.8 6.0 13.2 7.2 15.8 7.5 16.5

PREVENT

40 1.57 40 1.57 40 1.57 48 1.89 48 1.89 48 1.89 56 2.20 56 2.20 56 2.20 56 2.20 72 2.83 72 2.83 72 2.83 72 2.83 72 2.83 72 2.83 86 3.39 86 3.39 86 3.39 98 3.86 98 3.86 98 3.86 98 3.86 98 3.86 98 3.86 98 3.86 120 4.72 120 4.72 120 4.72 120 4.72

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68 1.57 71 2.80 71 2.80 75 2.95 79 3.11 79 3.11 81 3.19 89 3.50 89 3.50 91 3.58 94 3.89 99 3.89 99 3.89 105 4.13 111 4.37 112 4.40 124 4.88 127 5.00 127 5.00 127 5.00 127 5.00 132 5.20 140 5.50 140 5.50 140 5.50 140 5.50 166 6.54 166 6.54 166 6.54 166 6.54

38 2.68 45 1.75 45 1.75 38 1.50 51 2.00 51 2.00 38 1.50 51 2.00 51 2.00 64 2.50 38 1.50 51 2.00 51 2.00 64 2.50 70 2.75 89 3.50 64 2.50 70 2.75 70 2.75 51 2.00 51 2.00 64 2.50 70 2.75 70 2.75 89 3.50 114 4.50 70 2.75 70 2.75 89 3.50 114 4.50

60.3 x 33.4 2.375 x 1.315 60.3 x 42.2 2.375 x 1.660 60.3 x 48.3 2.375 x 1.900 73.0/76.1 x 33.4 2.875/3.000 x 1.315 73.0/76.1 x 42.2 2.875/3.000 x 1.660 73.0/76.1 x 48.3 2.875/3.000 x 1.900 88.9 x 33.4 3.500 x 1.315 88.9 x 42.2 3.500 x 1.660 88.9 x 48.3 3” x 1-1/2” 88.9 x 60.3 3.500 x 2.375 114.3 x 33.4 4.500 x 1.315 114.3 x 42.2 4.500 x 1.660 114.3 x 48.3 4.500 x 1.900 114.3 x 60.3 4.500 x 2.375 114.3 x 73.0/76.1 4.500 x 2.875/3.000 114.3 x 88.9 4.500 x 35.00 139.7/141.3 x 60.3 5.500/5.563 x 2.375 141.3 x 73.0 5.563 x 2.875 139.7 x 76.1 5.500 x 3.000 165.1/168.3 x 42.2 6.500/6.625 x 1.660 165.1/168.3 x 48.3 6.500/6.625 x 1.900 165.1/168.3 x 60.3 6.500/6.625 x 2.375 168.3 x 73.0 6.625 x 2.375 165.1 x 76.1 6.500 x 3.000 165.1/168.3 x 88.9 6.500/6.625 x 3.500 165.1/168.3 x 114.3 6.500/6.625 x 4.500 219.1 x 60.3 8.625 x 2.375 219.1 x 73.0/76.1 8.625 x 2.375/3.000 219.1 x 88.9 8.625 x 3.500 219.1 x 114.3 8.625 x 4.500

Weight

ION BO

50 x 25 2” x 1” 50 x 32 2” x 1-1/4” 50 x 40 2” x 1-1/2” 65 x 25 2-1/2” x 1” 65 x 32 2-1/2” x 1-1/4” 65 x 40 2-1/2” x 1-1/2” 80 x 25 3” x 1” 80 x 32 3” x 1-1/4” 80 x 40 3” x 1-1/2” 80 x 50 3” x 2” 100 x 25 4” x 1” 100 x 32 4” x 1-1/4” 100 x 40 4” x 1-1/2” 100 x 50 4” x 2” 100 x 65 4” x 2-1/2” 100 x 80 4” x 3” 125 x 50 5” x 2” 125 x 65 5” x 2-1/2” 125 x 65 5” x 1-1/2” 150 x 32 6” x 1-1/2” 150 x 40 6” x 1-1/2” 150 x 50 6” x 2” 150 x 65 6” x 2-1/2” 150 x 65 6” x 2-1/2” 150 x 80 6” x 3” 150 x 100 6” x 4” 200 x 50 8” x 2” 200 x 65 8” x 3” OD 200 x 80 8” x 3” 200 x 100 8” x 4”

Bolt Size ØxL Inches

Hole Saw 1)

Pipe O.D.

Dimensions

Nom Size Run x Branch

1) +3.2, -0 / +0.13, -0 (mm/in)

Unit: mm/Inch

Hole - Cut Piping Systems

The Class 7722 Mechanical Tee provides a fast and easy mid-pipe

Saddle-Let Small Mechanical Tee Class 723 Threaded Outlet Unit: mm/Inch ideal outlet fitting for direct connections to sprinkler heads, drop nipples and/or gauges. No need for welding, just cut or drill a hole at the desired outlet location. Position the Saddle-Let so that the locating collar fits within the hole and secure with the U-bolt and nuts. The Saddle-Let comes with a standard black finish or as an option can be supplied electro zinc plated or painted red. The Saddle-Let allows full bore flow and is pressure rated up to 1.2 MPa (175 psi). Threaded outlets available with ISO pipe threads.

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Bolt Fastening Torque 29Lb-Ft (40N-m)

Class 723 Performance Data - Dimensions Hole Dia Nominal Size +1.6, -0/+0.063, -0 mm/in 32 x 15 1-1/4” x 1/2” 32 x 20 1-1/4” x 3/4” 32 x 25 1-1/4” x 1” 40 x 15 1-1/2” x 1/2” 40 x 20 1-1/2” x 3/4” 40 x 25 1-1/2” x 1” 50 x 15 2” x 1/2” 50 x 20 2” x 3/4” 50 x 25 2” x 1” 65 x 15 2-1/2” x 1/2” 65 x 20 2-1/2” x 3/4” 65 x 25 2-1/2” x 1”

30 1.18 30 1.18 30 1.18 30 1.18 30 1.18 30 1.18 30 1.18 30 1.18 30 1.18 30 1.18 30 1.18 30 1.18

Dimensions A

TakeOut T*

53.0 2.08 53.0 2.08 56.0 2.20 55.0 2.16 55.0 2.16 58.0 2.28 64.0 2.51 64.0 2.51 67.0 2.63 69.0 2.71 69.0 2.71 72.0 2.83

89.0 3.50 89.0 3.50 89.0 3.50 89.0 3.50 89.0 3.50 89.0 3.50 98.0 3.85 98.0 3.85 98.0 3.85 111.0 4.37 111.0 4.37 111.0 4.37

56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20 56.0 2.20

35.0 1.38 35.0 1.38 38.0 1.50 35.0 1.38 35.0 1.38 38.0 1.50 42.0 1.65 42.0 1.65 45.0 1.77 51.0 2.00 51.0 2.00 54.0 2.13

Weight Kgs/lbs 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.9

*T: Centre of run pipe to end of outlet pipe (dimensions approximate). Female threaded outlet only.

Cut a hole and position the saddle-let so that the locating collar fits in the hole.

Attach the U-bolt from the other side and fasten the nuts finger-tight.

Hole - Cut Piping System

The Class 723 Saddle-Let Small Mechanical Tee is the

Tighten the nuts alternatively. See the torque requirements listed on this page.

Continuity Clip Couplings with rubber gaskets are likely to function as an Clip Size

Coupling Size (Pipe O.D.)

Min. Box Quantity

continuity clip will restore electrical continuity to the

1” - 3”

33.4, 42.2, 48.3, 60.3, 73.0, 76.1, 88.9

125 pcs.

system. The electrical continuity clip satisfies IEE Wiring

4” - 6”

108.0, 114.3, 133.0, 139.7,141.3, 159.0, 165.1, 168.3

125 pcs.

Regulations.

8” - 12”

219.1, 273.0, 323.9

100 pcs.

insulator. Where electrical continuity is required, our King

Y-Strainer Class 726

Strainers

The Class 726 Y-Strainer features a straight flow through design to minimize pressure drop, and an easy maintenance 304 stainless steel basket. Sizes 2”-3” feature 1.6mm (1/16”) diameter basket perforations, sizes 100mm (4”) and larger, feature 3.2mm (1/8”) perforations. The Class 726 is pressure rated to 2.0 MPA (300 psi) up to DN150/6”. For sizes larger than DN150/6” the pressure rating is 1.2 MPa (175 psi)

Class 726 Y-Strainer

Unit: mm/Inch

Dimensions

Nominal Size

Pipe O.D.

50 2” 65 2-1/2” 65 2-1/2” 80 3” 100 4” 125 5” 125 5” 150 6” 150 6” 200 8” 250 10” 300 12” 250 10” 300 12”

60.3 2.375” 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 139.7 5.500 141.3 5.563 168.3 6.625 165.1 6.500 219.1 8.625 273.0 10.750 323.9 12.750 355.6 14.000 406.4 16.000

248 9.75 273 10.75 273 10.75 299 11.75 362 14.25 419 16.50 419 16.50 470 18.50 470 18.50 610 24.00 686 27.00 762 30.00 1016 40.00 1067 42.00

181 7.13 199 7.83 199 7.83 221 8.70 269 10.59 330 13.00 330 13.00 357 14.05 357 14.05 454 17.87 522 20.55 609 24.00 760 29.92 777 30.60

116 4.56 122 4.80 122 4.80 129 5.08 168 6.61 258 10.16 258 10.16 219 8.62 219 8.62 284 11.18 320 12.60 366 14.40 480 18.90 483 19.00

Approx Plug Size Weight Kgs/lbs 1/2” 1/2” 1/2” 1” 1” 1” 1” 1” 1-1/2” 1-1/2” 1-1/2” 1-1/2” 1-1/2” 1-1/2”

4.2 9.3 6.0 13.2 7.6 16.7 8.2 18.0 12.0 26.4 22.0 48.4 22.0 48.4 32.0 70.4 32.0 70.4 55.0 121.0 83.0 182.6 126.0 277.2 190.0 418.0 225.0 495.0

* C dimension is the length of the strainer for removal.

FLOW DATA - Cv Values

726 Flow Data - Cv Values

Values for flow of water at +60°F (+16°C).

Nominal Size mm / in

Cv Value

Nominal Size mm / in

Cv Value

50 2” 65 2-1/2” 80 3” 100 4” 125 5” 150 6”

200 8” 250 10” 300 12” 350 14” 400 16”

1010

92 162 284 410 770

1800

Where:

Cv = Flow coefficient Q

2800 4600 5800

= Flow (GPM) P = Pressure drop (psi)

Gasket Selection

correct gasket selection is essential. Many factors must be considered when determining the best gasket for the specific application. The type of fluid, temperature, duration and continuity of service are primary factors for selecting the optimum gasket for a specific service. A guide to gasket choice is given below and in the Recommendation List to be found in the Design and Technical Information pamphlet, or if in doubt contact your King distributor. Specify the gasket when ordering and always check that the colour code on the gasket is for the intended service before installation.

Table 1 Gaskets - General Data and Service Recommendations Gasket Selection

In Service Temperature Range

Material Compound

Colour Code on Gasket

General Recommended Applications (See Design & Technical Information handbook for full service details.)

-34°C to +110°C

EPDM

Green Stripe

Hot and Cold Water services and distribution. A range of Dilute Acids, Chemicals and Oil free air. Not recommended for petroleum services.

-29°C to +82°C

Nitrile (Buna - N)

Orange Stripe

Petroleum products. Vegetables and Mineral Oils. Air with Oil vapours.Not recommended for hot water services or for hot dry air over 66°C

-7°C to +149°C

Fluoro Elastomer

Blue Stripe

Good performance with various oxidising agents Petroleum oils, halogenated hydrocarbons, hydraulic fluids, organic liquids and air with hyrocarbons.

-34°C to +177°C

Silicone

Red Stripe

Dry heat and Air (without hydrocarbons) up to 177°C and certain chemicals. (Dry heat only).

Gasket Recommendations

To assure the maximum gasket life for your intended service,

Note: For operating temperatures above 82ºC contact your King distributor for recommendations.

Note The temperature, chemical composition and concentration of the transported product and the in-service environment all affect the durability of gasket compounds over time. Always refer to the Gasket Selection Guide in the Design & Technical Information handbook before selecting the appropriate gasket and grade. King System gaskets are not recommended for certain applications. If in doubt, or when the intended product, service condition or temperature is not listed or recommended contact your King Systems Distributor for guidance. Ensure compatibility of the King Coupling housing or fittings and any related components for the service application prior to use. Notes. Elastometric Gaskets are unsuitable for use directly on rubber lined valves. It is recommended to use the GapSeal™ gasket for dry fire sprinkler systems. All Gasket Styles are available in E, T, O, & L material grades.

Gasket Styles

Gasket Recommendations

Standard Gasket Standard gaskets are the most commonly used both in rigid and flexible couplings, and are suitable for a wide range of applications in fluid transport.

GapSeal™ Gasket The GapSeal™ gasket has a solid centre leg that fits flush over the adjoining pipe ends. When the coupling is tightened the gasket is compressed over the pipe ends forming a leak-tight seal. The GapSeal™ gasket prevents fluid from entering the gasket cavity. The GapSeal™ gasket is recommended for dry fire sprinkler systems, lined pipe connections and other applications where fluid retention in the pipe line may be hazardous.

Reducing Coupling Gasket The reducing coupling gasket features a unique built-in retainer, that prevents smaller pipe from telescoping into larger pipe during vertical assembly. This gasket also provides generous space for pipe insertion and can eliminate the need for steel plates or washers which can hinder installation.

Flange Gasket The Flange gasket is designed to seal on the pipe end and on the flange. Suitable for the Class 7041 flanges only.

Outlet Coupling Gasket Designed for use with Class C-7 outlet coupling. The gasket seals on the ends of the pipes to be connected and also in the neck of the outlet.

Mechanical Tee Gasket This C-shaped pressure responsive gasket is designed for use with Class 7721 and 7722 mechanical tees for sealing on the curved exterior of the pipe.

The Class 723 Saddle-Let gasket is an integral gasket consisting of a solid cylinder and a curved fringe. This gasket seals on a wide range of pipe surface with permanent compression.

Standard Roll Groove Dimensions

Nominal Pipe Size 20 3/4” 25 1” 32 1-1/4” 40 1-1/2” 50 2” 65 3” 80 3” 100 4” 125 5” 150 6” 200A 200 8” 250A 250 10” 300A 300 12” 350 14” 400 16” 450 18” 500 20” 550 22” 600 24”

Pipe O.D Basic 26.7 1.050 33.4 1.315 42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 88.9 3.500 114.3 4.500 141.3 5.563 168.3 6.625 216.3 8.516 219.1 8.625 267.4 10.528 273.0 10.750 318.5 12.539 323.9 12.750 355.6 14.000 406.4 16.000 457.2 18.000 508.0 20.000 558.0 22.000 609.6 24.000

Tolerance +0.25 +0.010 +0.33 +0.013 +0.41 +0.016 +0.48 +0.019 +0.61 +0.024 0.74 +0.029 +0.89 +0.035 +1.14 +0.045 +1.42 +0.056 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063

-0.25 -0.010 -0.33 -0.013 -0.41 -0.016 -0.48 -0.019 -0.61 -0.024 -0.74 -0.029 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031

Unit: mm/Inch A +/-0.76 +/-0.030

B +/-0.76 +/-0.030

C +0.00/+0.000

Min Wall t

d (ref.)

Max Allowed Flare Dia.

15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 19.05 0.750 19.05 0.750 19.05 0.750 19.05 0.750 19.05 0.750 19.05 0.750 23.83 0.938 23.83 0.938 25.40 1.000 25.40 1.000 25.40 1.000 25.40 1.000

7.14 0.281 7.14 0.281 7.14 0.281 7.14 0.281 8.74 0.344 8.74 0.344 8.74 0.344 8.74 0.344 8.74 0.344 8.74 0.344 11.91 0.469 11.91 0.469 11.91 0.469 11.91 0.469 11.91 0.469 11.91 0.469 11.91 0.469 11.91 0.469 11.91 0.469 11.91 0.469 12.70 0.500 12.70 0.500

23.83 - 0.38 0.938 - 0.015 30.23 - 0.38 1.190 - 0.015 38.99 - 0.38 1.535 - 0.015 45.09 - 0.38 1.775 - 0.015 57.15 - 0.38 2.250 - 0.015 69.09 - 0.46 2.720 - 0.018 84.94 - 0.38 3.344 - 0.015 110.08 - 0.38 4.334 - 0.015 137.03 - 0.38 5.395 - 0.015 163.96 - 0.38 6.455 - 0.015 211.60 - 0.51 8.331 - 0.015 214.40 - 0.51 8.441 - 0.015 262.60 - 0.64 10.339 - 0.025 268.27 - 0.64 10.562 - 0.025 312.90 - 0.64 12.319 - 0.025 318.29 - 0.64 12.531 - 0.025 350.04 - 0.64 13.781 - 0.025 400.84 - 0.64 15.781 - 0.025 451.64 - 0.64 17.781 - 0.025 502.44 - 0.64 19.781 - 0.025 550.06 - 0.76 21.656 - 0.030 600.86 - 0.64 23.656 - 0.025

1.65 0.065 1.65 0.065 1.65 0.065 1.65 0.065 1.65 0.065 2.11 0.083 2.11 0.083 2.11 0.083 2.77 0.109 2.77 0.109 2.77 0.109 2.77 0.109 3.40 0.134 3.40 0.134 3.96 0.156 3.96 0.156 3.96 0.156 4.19 0.165 4.19 0.165 4.78 0.188 4.78 0.188 4.78 0.188

1.42 0.056 1.60 0.063 1.60 0.063 1.60 0.063 1.60 0.063 1.98 0.078 1.98 0.078 2.11 0.083 2.11 0.083 2.16 0.085 2.34 0.092 2.34 0.092 2.39 0.094 2.39 0.094 2.77 0.109 2.77 0.109 2.77 0.109 2.77 0.109 2.77 0.109 2.77 0.109 4.37 0.172 4.37 0.172

29.2 1.15 36.3 1.43 45.0 1.77 51.1 2.01 63.0 2.48 78.7 3.10 91.4 3.60 116.8 4.60 143.8 5.66 170.9 6.73 220.0 8.66 223.5 8.80 271.0 10.67 277.4 10.92 322.0 12.68 328.2 12.92 358.1 14.10 408.9 16.10 461.3 18.16 512.1 20.16 563.9 22.20 614.7 24.20

Groove Specifications

Standard Roll Groove Dimensions

Notes: Column 1:

Nominal pipe size. IPS pipe to ANSI B36.10, ISO pipe to ISO 4200, BS pipe to BS1387 and BS3601 and JIS pipe to JIS G3452.

Column 2:

Pipe outside diameter. Maximum allowable tolerances from square cut ends is 0.030" (0.76mm) for sizes 3/4" through 3"; 0.045" (1.14mm) for 4" through 6"; and 0.060" (1.52mm) for 8" and above.

Column 3:

"A" is the gasket seating surface. For optimum sealing by the gasket, the "A" surface shall be free from any indentations, roll marks or other harmful surface defects such as loose paint, scale, dirt, chips, grease and rust. The "A" surface is measured from the pipe end. Roll-grooving of bevelled end pipe is not recommended as it may cause unacceptable pipe end flare.

Column 4:

"B" is the groove width. The bottom of groove shall be free from loose dirt, chips, rust and or scale. The radii recommended for corners of the roll-groove bottom are 0.06R (1.52mmR) for 3/4" through 1-1/2"; 0.08R (2.03mmR) for 2" through 6"; 0.05R (1.27mm) for 8" and above.

Column 5:

"C" is the groove outside diameter. The C diameters are average values.

Column 6:

"t" is the minimum allowable wall thickness that may be roll-grooved.

Column 7:

"d" is the groove depth; reference only. The groove must be of uniform depth around the full pipe circumference.

Column 8:

This is the maximum allowable pipe end flare diameter.

Standard Cut Groove Dimensions

Groove Specifications

Standard Cut Groove Dimensions Nominal Pipe Size

Basic

20 3/4" 25 1" 32 1-1/4" 40 1-1/2" 50 2" -2-1/2" 65 3" OD 80 3" 100 4" -4-1/4" OD 125 5" -5-1/4" OD 125 5-1/2" OD 150 6" -6-1/4" OD 150 6-1/2" OD 200A 200 8" 250A 250 10" 300A 300 12" 350 14" OD 400 16" OD 450 18" OD 500 20" OD 550 22" OD 600 24" OD

26.7 1.050 33.4 1.315 42.2 1.660 48.3 1.900 60.3 2.375 73.0 2.875 76.1 3.000 88.9 3.500 114.3 4.500 108.0 4.250 141.3 5.563 133.0 5.250 139.7 5.500 168.3 6.625 159.0 6.250 165.1 6.500 216.3 8.516 219.1 8.625 267.4 10.258 273.0 10.750 318.5 12.539 323.9 12.750 355.6 14.000 406.4 16.000 457.2 18.000 508.0 20.000 558.8 22.000 609.6 24.000

Pipe O.D Tolerance +0.25 +0.010 +0.33 +0.013 +0.41 +0.016 +0.48 +0.019 +0.61 +0.024 +0.74 +0.029 +0.76 +0.030 +0.89 +0.035 +1.14 +0.045 +1.04 +0.043 +1.42 +0.056 +1.40 +0.053 +1.40 +0.055 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063 +1.60 +0.063

-0.25 -0.010 -0.33 -0.013 -0.41 -0.016 -0.48 -0.019 -0.61 -0.024 -0.74 -0.029 -0.76 -0.030 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031 -0.79 -0.031

Unit: mm/Inch A Âą0.79/Âą0.031

B +0.79/+0.031

C +0.00/+0.000

Min Wall t

d (ref.)

15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 15.88 0.625 19.05 0.750 19.05 0.750 19.05 0.750 19.05 0.750 19.05 0.750 19.05 0.750 23.83 0.938 23.83 0.938 25.40 1.000 25.40 1.000 25.40 1.000 25.40 1.000

7.95 0.315 7.95 0.315 7.95 0.315 7.95 0.315 7.95 0.315 7.95 0.315 7.95 0.315 7.95 0.315 9.53 0.375 9.53 0.375 9.53 0.375 9.53 0.375 9.53 0.375 9.53 0.375 9.53 0.375 9.53 0.375 11.13 0.438 11.13 0.438 12.70 0.500 12.70 0.500 12.70 0.500 12.70 0.500 12.70 0.500 12.70 0.500 12.70 0.500 12.70 0.500 14.27 0.562 14.27 0.562

23.83 - 0.38 0.938 - 0.015 30.23 - 0.38 1.190 - 0.015 38.99 - 0.38 1.535 - 0.015 45.09 - 0.38 1.775 - 0.015 57.15 - 0.38 2.250 - 0.015 69.09 - 0.38 2.720 - 0.018 72.26 - 0.46 2.845 - 0.018 84.94 - 0.46 3.344 - 0.018 110.08 - 0.51 4.334 - 0.020 103.73 - 0.51 4.084 - 0.020 137.03 - 0.51 5.395 - 0.022 129.13 - 0.51 5.084 - 0.022 135.48 - 0.56 5.334 - 0.022 163.96 - 0.56 6.455 - 0.022 153.21 - 0.76 6.032 - 0.030 160.78 - 0.56 6.330 - 0.022 211.60 - 0.64 8.331 - 0.025 214.40 - 0.64 8.441 - 0.025 262.60 - 0.69 10.339 - 0.027 268.27 - 0.69 10.562 - 0.027 312.90 - 0.76 12.319 - 0.030 318.29 - 0.76 12.531 - 0.030 350.04 - 0.76 13.781 - 0.030 400.84 - 0.76 15.781 - 0.030 451.64 - 0.76 17.781 - 0.030 502.44 - 0.76 19.781 - 0.030 600.86 - 0.76 23.656 - 0.030 600.86 - 0.76 23.656 - 0.030

2.87 0.113 3.38 0.133 3.56 0.140 3.68 0.145 3.91 0.154 4.78 0.188 4.78 0.188 4.78 0.188 5.16 0.203 5.16 0.203 5.16 0.203 5.16 0.203 5.16 0.203 5.56 0.219 5.56 0.219 5.56 0.219 6.05 0.238 6.05 0.238 6.35 0.250 6.35 0.250 7.09 0.279 7.09 0.279 7.14 0.281 7.92 0.312 7.92 0.312 7.92 0.312 9.53 0.375 9.53 0.375

1.42 0.056 1.60 0.063 1.60 0.063 1.60 0.063 1.60 0.063 1.98 0.078 1.98 0.078 1.98 0.078 2.11 0.083 2.11 0.083 2.11 0.083 1.93 0.076 2.11 0.083 2.16 0.085 2.20 0.087 2.16 0.085 2.34 0.092 2.34 0.092 2.39 0.094 2.39 0.094 2.77 0.109 2.77 0.109 2.77 0.109 2.77 0.109 2.77 0.109 2.77 0.109 4.37 0.172 4.37 0.172

Notes

Column 1:

Nominal pipe size. IPS pipe to ANSI B36.10, ISO pipe to ISO 4200, BS pipe to BS1387 and BS3601 and JIS pipe to JIS G3452.

Column 2:

Pipe outside diameter. Maximum allowable tolerances from square cut ends is 0.030" (0.76mm) for sizes 3/4" through 3"; 0.045" (1.14mm) for 4" through 6"; and 0.060" (1.52mm) for 8" and above.

Column 3:

Column 4:

"B" is the groove width. The bottom of the groove shall be free from loose dirt, chips, rust and or scale. The maximum allowable radius at corners of the cut-groove bottom is 0.015R (0.38mmR).

Column 5:

"C" is the groove outside diameter. The C diameters are average values.

Column 6:

"t" is the minimum allowable wall thickness that may be cut-grooved.

Column 7:

"d" is the groove depth; reference only. The groove must be of uniform depth around the full pipe circumference.

Column 8:

This is the maximum allowable pipe end flare diameter.

Important Notice

piping system product selection when using King products for their specified application. This information is not intended in any way as a substitute for the employment of approved competent professional system design and installation expertise which is an obvious prerequisite. If you have any doubt over the suitability of any product supplied by King Systems for the intended application contact your King Distributor for advice before proceeding.

King Grooved products and Pipe Selection King grooved pipe couplings are designed for use only with approved standard and recommended pipe, grooved in accordance with the relevant published specifications and with the King System range of grooved end couplings, fittings, and related grooved end components. Unless specifically specified King grooved pipe couplings must not be

Important Notice

The information presented in this catalogue is intended to assist installation and

used to connect with plain end pipe and/or fittings.

Gasket Selection and Use The correct gasket must be selected and specified to suit the application intended. Full details are given of permitted applications and allowable service conditions for different gasket types and materials in the Gasket Selection Chart included in the Design and Installation handbook. If the intended service application is not included in the Chart contact your King Distributor before proceeding. Gaskets must always be lubricated with a thin, uniform coating of lubricant to assist location and to avoid any pinching of the Gasket during assembly that may cause damage or leakage. Use approved King Gasket lubricant or equivalent vegetable soap based lubricant for wet systems. For dry systems silicone based lubricant can be used. Do not use petroleum based lubricants under any circumstances. The coupling gasket must be positioned centrally between the two pipe grooves and without overlapping into the groove(s).

Note The technical and performance data, weights, dimensions and specifications published in this catalogue supersede all previously published data. All data contained herein, is subject to change without notice and including the right to alter product specifications, designs and equipment without notice and without incurring obligation. For Terms and Conditions of supply please refer to your local Distributor for details.

2.0 Grooved Pipe Coupling System

VKS 05/05 C100/1 - 20050605(EN)

King Systems is a trademark of The Viking Group Inc.