Taper Twin Plug Valves - Brdr. Christensen

BC 

BRDR. CHRISTENSEN 

CREATING QUALITY VALVES WORLDWIDE 

www.bch.dk 

Taper Twin Plug Valves 

Class 150-300-600-900-1500 and 2500 

Pressure Balanced Design 

CHRISTENSEN 

Cavity Relief System 

DENMARK: BRDR. CHRISTENSEN - BROKSOEVEJ 79 - SKUDERLOSE - 4690 HASLEV - DENMARK - PHONE: +45 5636 3636 - FAX: +45 5636 3600 - MAIL: bch@bch.dk - www.bch.dk 

UNITED ARAB EMIRATES: DUBAI BRANCH

BC 



www.bch.dk 

Brdr. Christensen is a private owned company, which started the business 

adventure in 1942, and since 1958 the company has been manufacturer of quality 

plug valves worldwide. The company mission is by using employees with the very 

highest technical valve competences we will create the best dialog to succeed 

designing and manufacturing quality valves for the global oil and gas industry. 

Foundry, pattern and Machine shop in Denmark 

10.000 kg of metal being 

poured 

16” class 600 twin plug pattern 

S.2

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www.bch.dk 

The Christensen lubricanted taper plug valves are ideal shut of valves for almost 

any medium, especially under the most severe operating conditions. The pressure 

balanced design means that the plug is provided with pressure balance holes, 

which ensure that the plug is always in axial balance and consequently prevents 

the plug from taper locking 

The twin Plug Valves – Or Double Block and Bleed – were developed in 1993 as a 

result of several major oil companies expressing a increasing need for a verifi able 

double isolation plugvalve, fully complying with both ASME and API codes. The 

idea was to design a double plug in one body house, with the same face to face 

dimensions as the single valves have. The valves were to be used in high explosive 

area’s where verifi able double isolation valves are required. 

Today Christensen has supplied several thousand double block and bleed valves 

in sizes from 1” to 24” in the Classes 150 to 2500. The valves are working under 

extreme conditions from Alaska to the North Sea and from South America to the 

Middle East area. 

S.3

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StraightwayTaper twin plug valves 

When we designed the new twinplug we developed a new feature, which no 

other valves had –we call it the CCR System. 

The CCR System is patented and is a special designed bore, going from the 

body sealing surface against the diaphragm, to the post outside of each plug. 

CHRISTENSEN 

Cavity Relief System 

The CCR System avoids overpressure in the cavity between the two plugs, if 

an emergency situation should occur – if the cavity pressure should increase – 

due to an explosion, fi re ect. The Pressure against the bottom cover will cause 

the studs to stretch and then open up for relief back into the feed pipeline, and 

no dangerous gasses/mediums will escape out into the atmosphere. When the 

pressure falls again the studs retract the bottom cover back to normal position, 

which closes the bore. 

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Contents 

Page 

Technical information – Section A 

The Design of the Twin plug A 6 

Twin Plug Pattern A 8 

Christensen Code System A 9 

Christensen Code System A 10 

Materials of Construction A 11 

List of standards and colour code A 12 

Operation A 13 

Method of operation A 14 

Wrenches A 15 

Valve connections A 16 

BCH Standard valve data sheet A 17 

Threaded holes in main connection Flanges A 18 

Valve identification – Section B 

Class 150, Operation by Wrench 

Actuator ISO top Flange or manuel gear box B 19/20 











Topwork Actuator Flange Acc. to ISO 5211 B 31/32 

Maintenance/Operation/Testing 

Valve characteristic – Section C 

Valve lubrication C 33 

Maintenance/Operations instructions C 34 

Maintenance/Operations instructions C 35 

Sealing compoud recommendation C 36 

Quality control C 37 

Pressure Test/Inspection C 38 

Weight, Torque and CV valves C 39 

Twin plug valve fact sheet C 40 

S.5

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STRAIGHTWAY 

TAPER TWIN PLUG VALVES 

18 

17 

70 15 

26 

27 

16 

28 

22 

25 

14 13 13a 12 11 

6 

2 

4 

41 

8 

29 

Lubrication points on both valvebodies 

24 21 5 

Straightw ay Taper tw in plug valves 

9 

StraightwayTaper twin plug valves 

7 

The Part No.: design of the twin plug 

2. Stembearing 

Part 4. Sealing No.: Ring 

2. 5. Stembearing Gasket 

4. 6. Sealing Thrust Ring Plate 

5. 

7. 

Gasket 

Body 

6. 

8. 

Thrust 

Distance 

Plate 

Piece 

7. Body 

9. Bottom Cover 

8. Distance Piece 

11. Pressure Screw 


12. Bottom Screw 


12. 

13. 

Bottom 

Nut 

Screw 

13. 

13a. 

Nut 

Stud 

13a. 14. Stud Retaining Ring 

14. 15. Retaining Diaphragm Ring 

15. 16. Diaphragm Plug 

16. 17. Plug Equalizer Ring 

17. 18. Equalizer Operating Ring Stem 

18. 21. Operating Check Valve Stem 

21. 22. Check Parallel Valve Key 

22. 24. Parallel Lubricant Key Screw 

24. 25. Lubricant Snap Ring Screw 

25. 26. Snap Spring Ring 

26. 27. Spring Ball 

27. 28. Ball Diaphragm 

28. 29. Diaphragm Gearbox 

29. 41. Gearbox Fire Seal 

41. 70. Fire Sealing Ring 

70. Sealing Ring 

The Christensen lubricated twin plug valve is designed for use in critical applications where, verifiable tight 

shutoff is demanded. The design of the Twin Plug Valve is very compact, space and weight is minimized. 

Futhermore, the design has far less possible leak paths compared to the conventional Double Block & Bleed 

Valve assemblies. In most sizes and pressure classes, the face to face dimensions of this valve are the 

same as for a single plug valve or ball valve. 

Since the only moving parts are the plug and the stem, the basic operation of the valve is very simple. When 

the plug is turned 90°, the valve moves from closed to open position – and vice versa. 

The plug is tapered 1:6 and is individually fitted to the valve body with very close tolerances. It incorporates 

Metal to Metal sealing, which means that no soft seal will be damaged by the flowing medium. 

As a secondary seal, the valve is provided with a lubrication system which allows feeding a special lubricant 

into the valve while the valve is in operation. 

Besides, sealing, the purpose of the lubricant is to protect the internals of the valve against corrosion and 

wear as well as reducing the valve torque. 

The valve is manufactured in a “Pressure Balanced Design”, this means that the plug is provided with 

pressure balance holes, which ensure that the plug is always in axial balance and consequently prevents the 

plug from taper locking. Futhermore, in order to reduce the valve torque, the surface of the plug is coated 

with P.T.F.E. Film. 

The plug and the operating stem are two separate parts, which are connected by means of an equalizer ring 

acting as a universal joint. The stem is Blowout-proof. This means the only way to remove it is from the 

bottom after the valve is disassembled. 

A.6 

A 6

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The design of the twin plug 

With three independent seeals the stem sealing of the Christensen valve is unique. This is made up 

of a reinforced P.T.F.E. Thrust plate (6) followed by a 100% pure graphite seal with a stainless steel 

back.up ring (41). The graphite seal is very efficient at extremely high temperatures, and meets the 

most strict demands of several different standards relative to fire safe design. At the top of the stem, 

the primary seal (sealing ring) is placed (4). The sealing ring is P.T.F.E. (teflon) with a special alloy 

spring. The ring can be replaced from the outside. The sealing ring is kept in a place by the stem 

bearing (2) and the snap ring/locking ring (25) 

In addition to the stem seals mentioned, the wrench operated valve has a weatherproof seal to prevent 

penetration of water and dirt into the stem. 

The bottom cover (9) is bolted on the valve body, with the studs (13a) and the nuts (13). Two flexible 

plates of diaphragms (15) and (28) are placed in a recess between the valve body and the bottom 

cover. They operate as a metal seal between the valve body and the bottom cover in order to prevent 

the medium from leaking at the adjustment arrangement pressure screw (11), the retaining ring 

(14) and the bottom screw (12). 

The CCR System (Christensen Cavity Relief System) 

A new feature has been added to protect against possible overpressure in the inner cavities (between, 

in and below the two plugs), this feature is a patented pressure relief bore. This feature is a 

bore going from the body sealing surface against the diaphragm, to the port outside of each plug. 

While operating normally, the bore is kept closed by the pressure of the bottom cover, obtained by 

studs and nuts, against the diaphragms. 

If an overpressure occurs, while both plugs are in the closed position, e.g. if the valve is exposed to 

thermal stress, the pressure againt the bottom cover will vause the studs to stretch and then open 

the relief, so the pressure escapes into the pipeline, and not out in the atmosphere. As the pressure 

falls the studs retract the bottom cover back into place and close the bore. 

Besides the metal to metal sealing between body and bottom cover a pure graphite sealing ring (70) 

is installed. 

A bleed port is available in configuration as per customer preference. This port allows access to 

verify the sealing of the valve itself. Any leakage past the first plug would be detected via the bleed 

port. 

The plug adjustment within the valve body means of a pressure screw (11) and is kept in place by 

the retaining ring (14) when the bottom screw (12) is tightened. All adjustments to the plug are accomplised 

by a “flexing” of the two diaphragms. 

As mentioned, the valve is provided with a lubrication system which allows penetration of special 

lubricant into the valve though lubricant screws (24) and check valves (21). The lubricant is injected 

into a network of grooves by means of a special high pressure lubricant gun. This network system 

ensures that all seal faces are supplied with a thin coat of lubricant which acts as a secondary seal. 

The valve can be supplied as wrench operated or gear operated. On the gear operated valve the 

gear can be rotated 180° if needed. 

Moreover, the Twin Plug valve is designed with ISO top as standard, which allow mounting of any 

kind of actuator. The Christensen Twin Plug is fully bidirectional and can be mounted in any position 

including upside down. Locking devices, sequential locking devices etc. are all avaliable upon 

request. 

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Twin plug pattern 

Twin Plug Pattern 

All Christensen Twin Plug Valves are designed to keep flow transitions to a minimum. The in line 

design gives maximum port areas with minimal flow profile changes. This results in Cv rates among 

the highest in the industry. 

The design has only one recovery nozzle (outlet of 2nd plug). The flow rates of the 

Brdr. Christensen Twin Plug Valves are quite high and result in less pressure drop than witnessed 

with two separate single plug valves of equal size. The valve is bidirectional. 

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Christensen code system 

This catalogue covers Twin Plug Valves in the taper plug design to the ASME pressure class 150 – 

300 – 600 – 900 – 1500 and 2500. 

For information on valve types not covered by this catalogue, please contact our sole agent/representative 

in your country. 

To identify the corret types of valve, please use the fi gure number key on the following page, by 

means of which the valve fi gure number is specifi ed in the shape of letters and digits. 

Additional to the fi gure number, quantify and size, please state the following information: 

- Application 

- Range of temperature 

- Normal working pressure 

- Type of fl anges (raised face/ring joint or other) 

- Dimension of pipe (only when valves have butt or socket weiding ends) 

- Accessories, if any 

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Christensen Code system 

A telling code system 

Create the number key for Twin Plug Valve 

1 2 3 4 5 6 7 8 9 10 11 

Product group TwinValve (tapered plug) “Pressure Balanced Design 55 

Standard 

American API 6A 

American (API 6D, API 599, ect.) 

- AE 

- AP 

Materials in body 

Ductile Iron 

Cast Iron 

Cast Steel 

Stainless Steel 

Special Allow Steel (To order) 

2 

4 

7 

8 

9 

Port 

Straightway, rectangular 

Straightway, round 

0 

1 

Connection 

Screwed Ends 

Flanged Ends 

Clamps Hubs 

Welding Ends 

Socket Welding Ends 

0 

1 

4 

5 

6 

Pressure stage Class 125 

Class 150 (PN 20) 

Class 250 

Class 300 (PN 50) 

Class 400 (PN 64) 

Class 600 (PN 100) 

Class 900 (PN 150 

Class 1500 (PN 250) 

Class 2500 (PN 420) 

1 

2 

3 

4 

5 

6 

7 

8 

9 

Materials in plug 

Ductile Iron 

Cast Iron 

Steel 

Steel Stainless Steel 

Special Alloy Steel (To order) 

2 

4 

7 

8 

9 

Methods of 

operation 

Wrench on both valves 

Wrench on left valve and gear with vertical handwheel on 

right valve 

Wrench on right valve and gear with vertical handwheel 

on left valve 

Wrench on left valve and bare stem and flange for 

actuator on right valve 

Wrench on right valve and bare stem and flange for 

actuator on left valve 

Gear with vertical handwheel on both valves 

Gear with horizontal handwheel on both valves 

Gear wih vertical handwheel on left valve and gear with 

horizontal handwheel on right valve 

Gear with vertical handwheel on right valve and gear with 

horizontal handwheel on left valve 

Gear with vertical handwheel on left valve and bare stem 

and flange for actuator on right valve 

Gear with vertical handwheel on right valve and bare 

stem and flange for actuator on left valve 

Gear with horizontal handwheel on left valve and bare 

stem and flange for actuator on right valve 

Gear with horizontal handwheel on right valve and bare 

stem and flange for actuator on left valve 

Bare stem and flange for actuator on both valves 

NN 

NC 

CN 

NL 

LN 

CC 

DD 

CD 

DC 

CL 

LC 

DL 

LD 

LL 

Size of bleed 

See page A 17 

½“ 

¾“ 

1” 

1½” 

2” 

2½“ 

3” 

The customer specification 

- 15 

- 20 

- 25 

- 40 

- 50 

- 65 

- 80 

- 90 

Location of bleed 

Frontside/operatingside 

Backside/the opposite side of operatingside 

F 

B 

Bleed connection 

A.10 

A 10 

Screwed end 

Flanged End 

Intergal- Block Flange incl. Stud bolt 

Clamps End 

Welding End 

Socket Welding End 

Other ends (special end) 

Example: 55-AP 70199 CL-25F1 

0 

1 

2 

4 

5 

6 

9

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Materials of construction 

CAST IRON 

CAST IRON 

ASTM A 126 Class B (High strength grey iron). 

Tensile Strength: min. 31000 PSI (214 N/mm2). 

Cast Iron material is very economical and suitable for most commom servise conditions such as air, water, gas and oil 

at medium pressure and temperatures. It possesses good resistance to corrosion in most organic solutions, alkalies 

and many acids of higher concentrations at normal temperatures. Plugs are anti-friction treated with P.T.F.E. 

DUCTILE IRON (Cast Iron with spheroidal Graphite). 

ASTM A 536 Gr. 60-40-18. 

Tensile Strength: min. 60000 PSI (414 N/mm2) 

This material is especially used where cast iron does not fulfil the requirements and where cast steel is to expensive. 

Plugs are anti-friction treated with P.T.F.E. 

CARBON STEEL 

ASTM A 216 Grade WCB. 


PR valves of cast steel are made in accordance with the specification of the mentioned ASTM standard. To counteract 

seizing steel plugs have a thin coat 20 um (special tegn, se PDF) of electroless nickel, and then anti-friction treated 

with P.T.F.E. Carbon steel is suited for valves in cold or hot water applications without corrosive impurities. It is also 

suitable for oil, gas, air and other line fluids where valves are required of high strength, toughness and stability against 

vibration, blows and fire, except for extremely high or low temperatures which require steel alloys. 

The valves are also available to NACE Standard MR-01-75. Hardness level of Rc 22 or lower. 

LEAD-BRONZE 80/10/10 

CuPb10Sn10. ISO 1338 – ASTM B30 937. 


Brinell hardness: 65 

Chemical Properties: Resistant to actions of ordinary services. 

Physical Properties: Good pressure tightness and resistant to wear. 

Other alloys, fx. 90/10 or 88/10/2,0 are delivered on inquiry. 

STAINLESS ACID-RESISTING STEEL 

Rust and acid resisting 

Chromium Nickel Molybdenum 

Cr 18% to 21% 9 to 12% 2 to 3 

ASTM A 351 Grade CF8M or AISI 316. 


To counteract seizing plugs in stainless steel have a thin coat 20 (special tegn, se PDF) electroless nickel, and then 

anti-friction treated with P.T.F.E. 

AUSTENITIC – FERRITIC STEEL (Duplex stainless steel) 

ASTM A 890 4A, 

Chromium Nickel Molybdenum Nitrogen 

Cr 22% Ni 5% Mo 2,5% N 0,1% 

Tensile strength: min. 620 N/mm2 

The materials A 890 4A are austenitic-ferritic acid-resistant steel with very high mechanical properties. Moreover they 

are extremely, resistant to corrosion. 

The materials A 980 4A are very resistant to stress – (SCC) and pitting corrosion in enviroments containing chloride. 

The resistance to stress corrosion (SCC) caused by hydrogen sulphide in enviroments containing chloride is also 

excellent. The materials A 890 4A meet the demands usually requiring high alloyed nickel qualities. As the content of 

crominin and nickel is fairly low there materials will prove an economically good alternative to more expensive high 

alloyed qualities. To counteract seizing plugs in stainless steel have a thin coat 20 (special tegn, se PDF) electroless 

nickel, and then anti-friction treated with P.T.F.E. 

SPECIAL QUALITIES AND ALLOYS: 

Test, which exceeds the requirements of the respective standards, can be carried out on the above mentioned 

materials if required. 

Special alloys are manufactured on request, ect. Super Duplex. 

A.11

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List of standards and colour code 

COLOUR CODE 

To facilitate identification BCH Valves are normally painted as follows: 

Cast Iron: Green Steel: Blue Stainless Steel: Silver Grey 

Ductile: Dark Grey Bronze: Unpainted Duplex: Light Grey 

List of standards 

List of standards 

The Standards printed bold in bold print print is to is be to considered be considered as the as main the standard main standard (specification). (specification). The below The 

stardards below stardards in thin originate in thin from originate the main from stanard. the main Each stanard. main standard Each main has its standard own reference. has its own reference. 

The list list of of standard pratice pratice is only is only intended intended as a as guide. a guide. 

BS 5353 

BS 1560 

BS 4504 

BS 21 

BS 2080 

BS 6755 

ASME B 16.34 

ASME B 15.6 

ASME B 16.11 

ASME B 16.25 

ASME B 1.20.1 

ASME B 16.10 

API 6D 

ASME B 16.5 

ASME B 31.4 

ASME B 31.8 

API 599 

API 598 

ASME B 16.5 

ASME B 16.25 

ASME B 16.10 

ASME B 16.34 

API 6A 

Quality management system 

List of Standard Practice 

Specification for steel plug valves 

Circular Flange for Pipes, Valves and Fittings (Class designated) 

Circular Flange for Pipes, Valves and Fitting (PN designated) 

Pipe Threads 

Face-to-Fae, Centre-to-Face, End-to-End and Centre-to-End dimensions of 

valves 

Testing of Valve Part 1 Specification for production pressure testing 

requirements. 

Valves – Flanged, Threaded and Welding Ends 

Pipe Flanges and Flanged Fittings 

Forged Fittings, Socket-Welding and Threaded Ends 

Buttwelding Ends 

Pipe Threads, General Purpose (Inch) 

Face-to-Face and End-to-End dimensions of Valves 

Specification for Pipeline Valves (Gate, Plug, Ball and Check Valves) 


Liquid Petroleum Transportation Piping Systems 

Gas Transmission and Distribution Piping Systems 

Metal Plug Valves – Flanged and Welding Ends 

Valve Inspection and Test 


Buttwelding Ends 

Face-to-Face and End-to-End Dimensions of Valves 

Valves – Flanged, Threaded and Welding Ends 

Specification for Wellhead and Christman Tree Equipment. 

Design and manufacture of valves for liquid and gaseous applications on 

onshore and offshore installation in acc. to Pressure Equipment, Directive 

97/23/EC 

Design and manufacture of valves and associated pipe fittings ISO 9001 

NACE MR0175 

American Petroleum institute 6A 

American Petroleum institute 6D 

Strandard Material Requirements Sulfide Stress Cracking Resistant – Metallic. 

Materials for Oilfield Equipment. 

API 607 

The NACE MR01-75 standard can be connected to every main standard (printed 

with bold) provided that the choise of material is acceptable to the NACE MR01- 

75 standard 

Fire Test for Soft-Seated Ball Valves 

A.12

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Operation 

The simplest method of operating the valve is by using a 

wrench directly on top of the valve plug. 

Straightway valves open and close by rotating through 90°. 

The wrench can be fi tted on the square of the valve plug in eight 

different postitions. This is a big advantage in places with limited 

space. 

Wrench operation is used on relatively small valve sizes, as 

indicated on the dimension sheets. 

Gear, type C, is enclosed in water-proof casing, with the handwheel 

located vertically on side of the valve. Worm and worm 

wheel are embedded in heavy bronze bearings, and the axial 

load stress is absorbed by ball bearings. Both bearings 

and tooth racks are lubricated with concentrated molybdenum 

grease to resist high temperatures. (See lubrication of 

gear, page C4) 

The wrench is available in a short and a long 

version as type 8K and type 8L. 

Gear, type C, is available in all pressure classes and valve sizes, 

as indicated on the dimension sheets. Type C can be fi tted with 

electric, pneumatic or hydraulic actuator. 

The connection between valve and gear are ISO type. 

Gear, type D, is enclosed in water-proof casing, with the handwheel 

located horizontally on top of the valve. Worm and worm 

wheel are embedded in heavy bronze bearings, and the axial 

load stress is absorbed by ball bearings. Both bearings 

and tooth racks are lubricated with concentrated molybdenum 

grease to resist high temperatures (See lubrication of gear, page 

C4). 

The gear has fi xed stops at extreme position, 

plus position indicator 

Gear, type D, is available in pressure classes and valve sizes, as 

indicated on the dimension sheet. Type D can be fi tted with 

electric, pneumatic and hydraulic actuator. The connection 

between valve andgear are a ISO type. 

Gear, type D, is available in pressure classes and valve sizes, 

as indicated on the dimension sheet. Type D can be fi tted with 

electric, pneumatic and hydraulic actuator. 

The connection between valve and gear are a ISO type. 

A.13

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Method of operation 

METHOD OF OPERATION 

Brdr. Christensen Twin Plug Valves are available in a number of possible modes 

1) Both plugs wrench operated 

2) One plug wrench, one plug gear operated 

3) Both plugs gear operated 

4) Pneumatic, Hydraulic and Electric Actuation on one or both plugs 

In addition to the above gearboxes are available in several configurations as well 

A) Vertical handwheel operation 

B) Horizontal handwheel operations 

C) Offset Horizontal Handwheel operation 

D) Offset Horizontal Handwheel operation 

E) Handwheel operation from either side of valve or from the same side of valve 

This variety of configurations insures that out design usually fits into the tightest of available 

spaces. 

Customer must advise which above configuration is preferred. Standard configuration is two 

vertical handwheel when gearboxes are required. 

A.14

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STRAIGHTWAY 




Wrenches 

Wrenches 

Wrenches 

Standard wrench type 8K (Short) 

STRAIGHTWAY 


Wrenches 





Wrench type 8L (Long) 

A B C D 

17 14 140 20 

19 16 150 22 

24 18 200 26 

Standard wrench 27 type 2K (Short) 

20 225 30 

30 22 280 33 

36 26 330 38 

50 40 420 52 

55 45 815 58 

65 50 940 70 

70 

A 

50 

B 

1090 

C 

76 

D 

17 14 140 20 

19 16 150 22 

Wrench type 8L (Long) 

24 18 200 26 

27 20 225 30 

30 22 280 33 

36 26 330 38 

50 40 420 52 

55 A 45 B 815 C 58 D 

65 17 50 14 230 940 70 20 

70 22 50 20 1090 300 76 30 

24 20 300 30 

Wrench type 8L 27 (Long) 

20 340 30 

30 26 420 38 

36 26 470 42 

41 35 650 50 

50 45 815 58 

55 A 50 B 1090 C 70 D 

17 65 14 50 1270 230 20 80 

22 20 300 30 

24 20 300 30 

27 20 340 30 

15 

30 26 420 38 

36 26 470 42 

41 35 650 50 

50 45 815 58 

55 50 1090 70 

65 50 1270 80 

A15 

A15 

15 

A15 

A.15

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Valve Connections 

STRAIGHTWAY 


Connections 

Screwed Ends: 

Designed in accordance with API Line 

Pipe threads (Taper) API Std. 5B 

Table 2.1 or ASME Std. B1.20.1. 

Available in size ½” to 4” 

Flanges RF: 

Designed in accordance with the ASME B16.5 Standard, 

except that two or four of the bolt holes at the lower part of 

the flange are threaded. See the dimensions page B1. 

Flanges RJ: 

Designed in accordance with the ASME B16.5 Standard, 

except that two or four of the bolt holes at the lower part of 

the flange are threaded. See the dimensions page B1. 

Clamps/hubs: 

Designed in accordance with the customer specified 

clamps type (For instance grayloc, spo lock, destec, 

techlok etc.) 

A.16 

A16

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BCH standard valve data sheet 

Bleeds and sizes 

Bleeds and sizes 

BCH standard valve data sheet 

Code 

Standard operation: 

Smaller valves have square heads for wrench operation on 

both valves. 

Lager valve have gear operation with Vertical handwheel on 

both valves. 

The front of the valve is the operatingside. 

Standard size of bleed 

connection: Valve: DN 1” Bleed: ½” 

Valve: DN 2” Bleed: ½” 

Valve: DN 3” Bleed: ½” 

Valve: DN 4” Bleed: ¾” 

Valve: DN 6” Bleed: ¾” 

Valve: DN 8” Bleed: 1” 



Valve: DN 14” Bleed: 1½” 

Valve: DN 16” Bleed: 1½” 




Bleed: 2½” 

Bleed: 3” 

Standard location of bleed: On the valve backside = the opposite of operatingside. 

Valve < DN 4” have always lubrication point on the opposite 

side of the bleed 

NN 

CC 

15 

15 

15 

20 

20 

25 

25 

25 

40 

40 

50 

50 

50 

65 

80 

B 

Frontside/operationside 

F 

Standard bleed connection: Screwed (inside thread API) Valve size < 12” 0 

Flanged RF Valve size > 14” 1 

NB. When requirement are different from the BCH standard, please advice at inquiry or 

order stage. 

A.17

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STRAIGHTWAY 


Threaded holes in main 

connection Threaded flanges holes in main 

connection flanges 

In each connection flange 

Valve size Class 150 Class 300 Class 600 

DN A B C A B C A B C 

1” 1/2” UNC 2 of 4 15 mm 5/8” UNC 2 of 4 19 mm 5/8” UNC 2 of 4 19 mm 

1½” ¾” UNC 4 of 4 20 mm 



4” No threaded holes No threaded holes 7/8” UNC 2 of 8 25 mm 

6” 3/4” UNC 2 of 8 22 mm 3/4” UNC 2 of 12 22 mm 1” UNC 4 of 12 30 mm 

8” 3/4” UNC 2 of 8 22 mm 7/8” UNC 2 of 12 25 mm 1 1/8” 8UN 4 of 12 30 mm 

10” 7/8 UNC 2 of 12 25 mm 1” UNC 4 of 16 30 mm 1 1/4” 8UN 4 of 20 38 mm 

12” 2 of 12 25 mm 1 1/8” 8UN 2 of 16 30 mm 1 1/4” 8UN 4 of 20 38 mm 

14” 1 1/8” 8UN 4 of 20 30 mm 1 3/8” 8UN 4 of 20 42 mm 

16” 1” UNC 2 of 16 30 mm 1 ¼” 8UN 4 of 20 38 mm 1 1/2” 8UN 4 of 20 46 mm 

18” 1 1/8” 8UN 2 of 16 29 mm 1 ¼” 8UN 2 of 24 32 mm 1 5/8” 8UN 4 of 20 49 mm 

20” 1 ¼” 8UN 4 of 24 38 mm 1 5/8” 8UN 4 of 24 49 mm 

24” 1½” 8UN 4 of 24 40 mm 1 7/8” 8UN 6 of 24 56 mm 

In each connection flange 

Valve size Class 900 Class 1500 Class 2500 

DN A B C A B C A B C 

1” 7/8” UNC 4 of 4 25 mm 7/8” UNC 4 of 4 25 mm 

2” 7/8” UNC 2 of 8 25 mm 7/8” UNC 2 of 8 25 mm 1” UNC 2 33 mm 

3” 7/8” UNC 2 of 8 25 mm 1 1/8” 8NC 2 of 8 30 mm 1 1/4” 8UN 2 38 mm 

4” 1 1/8” 8UN 2 of 8 30 mm 1 1/4” 8NC 2 of 8 38 mm 1 1/2” 8UN 2 46 mm 

6” 1 1/8” 8UN 2 of 12 30 mm 1 3/8” 8NC 4 of 12 42 mm 2” 8UN 2 61 mm 

8” 1 3/8” 8UN 2 of 12 42 mm 1 5/8” 8NC 2 of 12 49 mm 2” 8UN 4 61 mm 

10” 1 3/8” 8UN 4 of 16 42 mm 1 7/8” 8NC 2 of 12 57 mm 2 1/2” 8UN 4 76 mm 

A18 

12” 1 3/8” 8UN 4 of 20 42 mm 2” 8UN 4* of 16 61 mm 

14” 1 1/2” 8UN 4 of 20 46 mm 2 1/4” 8UN 2 of 16 68 mm 

16” 1 5/8” 8UN 4 of 20 49 mm 2 1/2” 8UN 4 of 16 76 mm 

20” 2” 8UN 4 of 20 61 mm 

* + 2 threaded holes at the top of the valve 

A.18

BC 



Cast steel class 150 

Rectangular port 

Cast steel class 150 rectangular port 

Class Max CWP Test Pressure Pattern Connections Port Materials 

150 285 Psi 

Shell 450 Psi 

Seat 515 Psi 

Straightway 

Flanges R.F or R.J. 

ASME B 16.5 

Face to Face 

See column V 

Bleed: See Data Sheet or 

specified by purchaser 

Rectangular 

Body & Cover 

Cast Steel 

ASTM A 216 

Grade WCB 

Cover: 

EN 10025-2 

S355J2 

Plug 

Cast Iron 

ASTM A 126 

Class B 

Steel 

Operation: 

Manual by wrench. 

Type 8K. 

Operation: 

Bare stem with mounting flange for actuation. 

“ISO 5211” 

Operation: 

Manual worm gear with vertical handwheel. 

N 

R 

Q 

C 

B 

V 

A 

B 

R 

Q 

E 

V 

D 

D 

F 

A 

K 

D 

I1 

J 

I M A 

R 

Q 

B L 

V 

H 

Plug DN 1” – 6” DN 1” – 20” DN 1” – 4” 

Cast Iron 55-AP 70124 NN-XXXX 55-AP 70124 LL-XXXX 55-AP 70124 CC-XXXX 

Steel 55-AP 70127 NN-XXXX 55-AP 70127 LL-XXXX 55-AP 70127 CC-XXXX 

XXXX: See data sheet page 12 or code sheet page 5 

DN A B C D E F H I J K L M N Q R V V 

1” 52 88 138 100 89 30 300 124/209 32 40 130 132 50 25 108 229 229 F07 

2” 65 106 158 115 110 30 300 124/209 32 40 151 132 50 51 152 267 279 F07 

3” 80 142 190 165 131 36 300 124/209 32 40 172 132 50 76 191 343 355 F07 

4” 86 158 224 170 154 50 300 124/209 32 40 195 132 50 102 229 432 445 F10 

6” 116 213 282 232 215 55 152 279 546 558 F14 

8” 147 240 270 249 203 343 622 635 F14 

10” 150 266 296 277 254 406 661 674 F14 

12” 175 303 340 309 305 483 762 774 F16 

14” 202 334 380 351 337 533 889 902 F25 

16” 230 356 415 386 387 597 991 1004 F25 

18” 257 426 450 450 438 635 1092 1104 F30 

20” 284 471 494 503 489 699 1194 1209 F30 

Raised 

Face 

Ring 

Joint 

ISO 

Flange 

5211 

B 19 

B.19

I 

I 

I 

I 

I 

I 

BC 







150 285 Psi 

Shell 450 Psi 

Seat 315 Psi 

Straightway 


ASME B 16.5 

Face to Face 

See column V 



Rectangular 

Body & Cover 

Cast Steel 

ASTM A 216 

Grade WCB 

Cover: 

EN 10025-2 

S355 J2 


Cast Iron 

ASTM A 126 

Class B 

Steel 

Operation: 

Manual worm gear with vertical handwheel CC 

N 

Operation: 

Manual worm gear with horizontal handwheel DD 

H 

H 

Operation: 

Manual worm gear with one horizontal 

handwheel and one vertical handwheel DC 

H 

R 

Q 

V 

B L 

R 

Q 

P 

B 

P 

M 

R 

Q 

H 

J 

B L 

A 

D 

V 

D 

A 

J 

N 

V 

D 

O 

M 

A 

J 

N 

N 

H 

J 

O 

H 


Cast Iron 55-AP 70124 CC-XXXX 55-AP 70124 DD-XXXX 55-AP 70124 DC-XXXX 

Steel 55-AP 70127 CC-XXXX 55-AP 70127 DD-XXXX 55-AP 70127 DC-XXXX 


DN A B D H I J L M N O P Q R V V 

6” 116 213 232 400 101/201 38 314 205 85 46 374 152 279 546 558 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 343 622 635 

10” 150 266 296 400 101/201 38 378 205 85 46 438 254 406 661 674 

12” 175 303 340 600 101/201 38 420 230 95 70 479 305 483 762 774 

14” 202 334 380 600 101/201 38 506 298 135 69 577 337 533 889 902 

16” 230 356 415 600 101/201 38 541 298 135 69 612 387 597 991 1004 

18” 257 426 450 600 101/201 38 580 337 160 108 650 438 635 1092 1104 

20” 284 471 494 600 101/201 38 659 337 160 108 729 489 699 1194 1206 

Raised 

Face 

Ring 

Joint 

B.20 B 20

BC 








Class Class Max Max CWP CWP Test Test Pressure Pressure Pattern Connections Port Materials 


Body Cover 


Body & Cover 




Cast Steel 

Cast Iron 

ASME B 16.5 

Cast Steel 

Cast Iron 

Shell 1125 Psi 

ASME B 16.5 

ASTM 300 740 Psi 

Shell 450 Psi 

Face to Face 

ASTM A 150 285 Psi 

216 

216 

ASTM 

ASTM A 

A 126 

126 

Shell 450 Psi 

Seat Seat 81515 Psi Psi 

Straightway Face to Face 

See column V 

Rectangular 

Class B 

150 285 Psi 

Straightway 

Rectangular Grade WCB Class B 

Seat 515 Psi 

See column V 


Cover: 


specified by EN 10025-2 


S355J0 J2 or 

Steel 

S355J2+N 

Operation: 

Operation: 

Manual by by 

Manual wrench. 

by wrench. 

Type 8K. 

Type Type 8K 8K. 

Operation: 

Operation: 

Bare Bare Bare 

stem stem stem with with 

with mounting 

mounting 

flange flange 

flange 

for for 

for actuation. 

actuation. 

“ISO 5211” 

“ISO “ISO 5211” 5211” 

Operation: 

Manual worm worm gear 

gear gear 

with 

with with 

vertical vertical 

handwheel. 

handwheel. 

N 

N 

K 

K 

R Q R 

Q 

C 

C 

F 

F 

V 

D 

V 

D 

Plug Plug DN 1” - DN 6” 1” – 4” DN DN 1” - 1” 20” – 20” DN 1” –- 4” 

H 

Cast Iron Cast Iron 55-AP 70124 NN-XXXX 55-AP 55-AP 70144 70124 LL-XXXX 55-AP 70124 CC-XXXX 


Steel Steel 55-AP 70147 55-AP 70127 NN-XXXX 55-AP 55-AP 70147 70127 LL-XXXX 55-AP 70127 70147 CC-XXXX 





B 

B 

A 

A 


B 

A 

R 

Q 

E 

R 

Q 

E 

R 

Q 

E 

Raise 

Ring ISO 

d 

Joint Flang 

Raised Face Ring e ISO 

Face Raise 

DN A B C D E F H I J K L M N Q R V Joint Flang 

V Ring 

5211 ISO 

d 

e 

DN A B C D E F H I J K L M N Q R Joint 

Flang 

1” 52 88 138 100 89 30 300 124/209 32 40 130 132 50 25 108 229 Face V 229 V F07 5211 e 

1” DN 52 A 2” 88 65 B 138 106 C 158 100 D 115 89 E 110 30 F 30300 H 300124/209 124/209 I 32 J 32 40 K 40 130 L 151 132 132 M 50 50 N 25 51 Q 124 152 R 267 229 V 279 229 V 

F07 5211 

F07 

2” 1” 652 3” 80 

106 88 142 

158 138 190 

115 100 165 

110 89 131 

30 30 36 

300 300 300 124/209 124/209 

32 32 32 

40 40 40 

151 130 172 

132 132 

50 50 76 

51 25 191 165 108 343 283 229 355 299 229 F07 

F07 F07 

3” 2” 8065 4” 142 106 

86 158 190 158 

224 165 115 

170 131 110 

154 

36 30 

50 300 300 

300 124/209 

124/209 

32 32 

32 

40 40 

40 

172 151 

195 

132 132 

132 50 50 

50 102 76 51 

229 210 152 

432 387 267 

445 403 279 

F10 

F10 F07 

4” 3” 6” 

8680 116 158 142 

213 224 190 

282 170 165 

232 215 154 131 50 36 

55 300 300 124/209 42 32 4940 195 172 165 132 63 50 

152 102 76 

279 254 191 

546 457 343 

558 473 355 

F14 

F10 F07 

8” 147 240 270 249 203 343 622 635 F14 

6” 4” 116 86 213 158 282 224 232 170 2154 550 300 124/209 32 40 195 132 50 152 102 318 229 559 432 575 445 F14 F10 

10” 150 266 296 277 254 406 661 674 F14 

8” 6” 147 116 240 213 282 270 232 249 215 55 203 152 381 279 686 546 702 558 F14 F14 

12” 175 303 340 309 305 483 762 774 F16 

10” 8” 186 147 312 240 360 270 306 249 254 203 445 343 826 622 842 635 F16 F14 

14” 202 334 380 351 337 533 889 902 F25 

12” 10” 175 150 303 266 340 296 309 277 305 254 521 406 838 661 854 674 F16 F14 

16” 230 356 415 386 387 597 991 1004 F25 

14” 12” 202 175 

18” 334 303 

257 426 380 340 351 309 

450 450 337 305 

438 584 483 

635 889 762 

1092 905 774 

1104 F25 F16 

F30 

16” 14” 230 202 20” 356 284 334 471 415 380 494 386 351 503 387 489 337 648 699 533 1194 991 889 1209 1006 902 F30 F25 F25 

18” 16” 257 230 426 356 516 415 424 386 432 387 711 597 1092 991 1108 1004 F30 F25 

20” 18” 284 257 471 426 530 450 503 450 483 438 775 635 1194 1092 1213 1104 F30 F30 

20” 284 471 494 503 489 699 1194 1209 F30 

V 

D 

D 

V 

B 

B 

B 

A 

A 

A 

R 

Q 

R 

Q 

R 

Q 

V 

V 

D 

D 

I1 

I1 

I1 

J 

J 

J 

H 

B L 

B L 

I M A 

I I M A 

B 19 

B 21 


B.21 

B 19

I 

J 

I 

J 

I 

I 

J 

I 


Cast steel 

Cast 

class 

steel 

Cast 150 

class 

rectangular steel 

150 

class 

rectangular 

150 port rectangular 

port 

port 


Body & Cover 

Class 


Max CWP Class Test Pressure Max CWP Pattern Test Pressure Connections Pattern Connections Port Port 

ASME B 16.5 

Cast Materials 

Class Max CWP Test Pressure Pattern Connections Port Steel Materials 

Materials 


Face to Face 

Body & Cover ASTM A 216 Body Plug & Cover 

300 740 Psi 

Straightway 

Rectangular Body & Cover 


Seat 815 Psi 

Flanges See R.F or column R.J. V Flanges R.F or R.J. 

Grade WCB 

ASME B Bleed: 16.5 


Cast Steel 

Cast Iron Steel 

See Data ASME Sheet B 16.5 or ASTM A 216 

Cast Cover: Steel 

126 

Shell 450 Psi 

Face to Face 

ASME B 16.5 

ASTM A 216 Cast Iron 

Shell 450 Psi 

Face to Face 

150 285 Psi 

Straightway specified by purchaser Rectangular Grade WCB 

ASTM EN A 216 10025-2 Class B 

ASTM A 126 

150 285 

150 285 Seat Psi 315 Psi 

Shell Psi 450 Psi 

Straightway 

Seat 315 Psi Straightway See column 

Face 

V 

to Face 

Rectangular Grade WCB 

See column V Rectangular 

Seat 315 Psi 

See column V 

Cover: 

Grade WCB Class B 

S355 Cover: J2 

Steel 


Cast Iron 

ASTM A 126 Plug 

Class 

Cast Iron 

B 

ASTM A 126 

Class B 

Bleed: See Data Sheet or Bleed: See Data Sheet or 

EN 10025 

Cover: 

specified by 

Bleed: 

purchaser 

See Data Sheet or 

EN 10025 


S355 J0 

EN 10025 


S355 J0 

S355 J2 

S355 J0 Steel 

S355 J2 Steel 

S355 J2 

Steel 

Operation: 

Manual worm gear with veritcal handwheel CC 

Operation: 


Operation: 


Operation: 

Operation: 

Operation: 

Operation: 

Operation: handwheel Operation: and one vertical handwheel DC 

Manual worm 

Operation: 

gear with vertical Manual handwheel worm gear CC with vertical Manual handwheel worm 

Operation: 

gear CC with horizontal Manual worm handwheel gear with DD horizontal Manual handwheel worm 

Operation: 

gear DD with one Manual horizontal worm gear with one horizontal 

Manual worm gear with vertical handwheel CC Manual worm gear with horizontal handwheel 

handwheel 

DD 

and 

Manual 

one 

worm 

vertical handwheel gear 

handwheel 

with one 

DC one horizontal vertical handwheel DC 

H 

H 

N 


M 

I 

I 

J 

N 

H 

R 

Q 

A 

V 

D 

B L 

R 

Q 

V 

D 

B 

A 

I 

I 

I 

H 

N 

P 

R 

Q 

A 

I 

J 

J 

J 

I 

J 

V 

D 

N 

N 

B L 

O 

J 

I 

I 

P 

N 

M 

I 

J 

I 

J 

I 

J 

I 

BC 





N 

H 

H 

H 

H 

H 

R 

Q 

A 

R 

Q 

A 

V 

D 

V 

D 

B L 

B L 

R 

Q 

A 

R 

Q 

N 

V 

D 

P 

B 

R 

Q 

V 

D 

N 

N 

M 

A 

N 

V 

D 

P 

B 

B L 

A 

P 

P 

R 

Q 

A 

V 

D 

N 

O 

B L 

H 

H 

H 

H 

H 

H 

Plug DN Plug 6” - 20” DN 6” - 20” DN 6” - 20” DN 6” - 20” DN 6” - 20” 

DN 6” - 20” 

Plug DN 6” - 20” DN 6” - 20” DN 6” - 20” 

Cast Iron 55-AP Cast 70124 Iron CC-XXXX 55-AP 70124 CC-XXXX 55-AP 70124 DD-XXXX 55-AP 70124 DD-XXXX 55-AP 70124 DC-XXXX 55-AP 70124 DC-XXXX 

Plug Cast Iron DN 6” 55-AP - 20” 70124 CC-XXXX 55-AP DN 70124 6” - DD-XXXX 20” 55-AP 70124 DC-XXXX DN 6” - 20” 

Steel 55-AP 70127 Steel CC-XXXX 55-AP 70127 CC-XXXX 55-AP 70127 DD-XXXX 55-AP 70127 DD-XXXX 55-AP 70127 DC-XXXX 55-AP 70127 DC-XXXX 



XXXX: XXXX: See data XXXX: 

See sheet data 

See 

sheet page data 12 sheet 

page or code 12 

page 

or sheet code 

12 or 

sheet page code 5 sheet 

page 5 

page 5 



O 

O 

O 

Raised Ring Raised Ring 

Face Joint 

Raised Ring Face Joint 

Face Joint 

DN A 

DN 

B DN D A H B 

A B D 

I D 

H 

J H 

I 

L I 

J 

M J 

L 

N L 

M 

O M 

N 

P N 

O 

Q O 

P 

R P 

Q 

V Q 

R 

V R 

V 

V 

V 

V 

6” 

8” 

116 213 6” 232 116 400 213 101/201 232 

6” 116 213 232 400 

147 240 8” 270 147 400 240 101/201 270 

8” 147 240 270 400 

400 38 

101/201 

400 38 

101/201 

314 101/201 205 38 85 314 46 205 374 85 152 46 279 374 546 152 558 279 

38 314 205 85 46 374 152 279 546 

350 101/201 205 38 85 350 46 205 409 85 203 46 343 409 622 203 635 343 

38 350 205 85 46 409 203 343 622 

546 

Raised 558 

Face 622 

635 

558 

Ring 

635 Joint 

DN 10” A 150 266 10” 

B 296 150 

D 400 266 

H 101/201 296 400 

I 38 

10” 150 266 296 400 101/201 J 378 101/201 205 38 

L 85 378 

M 46 205 

N 438 85 

O 254 46 

P 406 438 661 254 

Q 674 406 

38 378 205 85 46 438 254 406 661 R 

661 

674 V 

674 

V 

12” 

6” 

175 303 12” 340 175 600 303 101/201 340 600 38 

116 12” 213 175 232 303 340 400 600101/201 101/201 

420 101/201 230 38 95 420 70 230 479 95 305 70 483 479 762 305 774 483 

38 38 314 420 205 230 9585 70 46 479 374305 152 483 318 762 

762 

774 559 

774 

575 

14” 202 334 14” 380 202 600 334 101/201 380 600 38 506 101/201 298 38 135 506 69 298 577 135 337 69 533 577 889 337 902 533 889 902 

14” 202 334 380 600 101/201 38 506 298 135 69 577 337 533 889 902 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 381 686 702 

16” 230 356 16” 415 230 600 356 101/201 415 600 38 541 101/201 298 38 135 541 69 298 612 135 387 69 597 612 991 3871004 

597 991 1004 

16” 230 356 415 600 101/201 38 541 298 135 69 612 387 597 991 1004 

10” 18” 186 257 426 312 18” 450360257 600 600 426 101/201 101/201 450 600 38 38 580 101/201 337 417 38 160 230580 108 95 337 650 160 70438 108477 635 6501092 254438 1104 445 635 826 1092 1104 842 

18” 257 426 450 600 101/201 38 580 337 160 108 650 438 635 1092 1104 

12” 20” 175 284 471 303 20” 494340284 600 600 47101/201 101/201 494 600 38 

20” 284 471 494 600 101/201 

38 659 101/201 337 420 38 160 230659 108 95 337 729 160 70489 108479 699 729 1194 3054891206 

521 699 

38 659 337 160 108 729 489 699 1194 

838 1194 

1206 

1206 854 

14” 202 334 380 600 101/201 38 506 298 135 69 577 337 584 889 905 

16” 230 356 415 600 101/201 38 541 298 135 69 612 387 648 991 1006 

18” 257 426 450 600 101/201 38 580 337 160 108 650 432 711 1092 1108 

20” 284 471 494 600 101/201 38 659 337 160 108 729 483 775 1194 1213 

O 

H 

M 

H 

M 

H 

M 

20 

20 

20 

B.22 

B 22 

Cast steel class 600 rectangular port

BC 






port 

Class Class 

Class Max Max CWP 

Max CWP CWP Test Test 

Test Pressure 

Pressure Pattern 

Pattern Connections 

Connections Port 

Port Materials 

Materials 

Materials 

Body & Cover 




Body Cover 


Flanges R.F or or R.J. 

ASME B 16.5 

Cast Steel 

Cast Cast Iron 

Iron 

ASME B B 16.5 

Cast Steel 

Cast Iron 

Face to Face to ASME 

Shell 2225 ASTM A 216 

ASTM A A 126 

126 

ASTM 216 ASTM A 126 

600 1480 Shell Shell 450 450 Psi Psi 

150 285 Psi 

Straight-way 

Face Face to to Face 

150 285 Psi 

B 16.10 Regular and Venturi 

Seat Seat 1630 515 Psi 

Straightway 

See V 

Rectangular 

Grade WCB 

Class B 

Seat 515 Psi 

See column V 


Pattern 

Bleed: See Data or 

Cover: 


Cover: 


EN 10025-2 

specified by by purchaser 

EN 10025-2 


S355J0 or 

Steel 

S355J2+N 

Steel 

Operation: 

Operation: 

Operation: 



Manual Type by 8K. wrench. 

Type 8K. 

Type 8L 

Operation: 

Operation: 

Operation: 



Bare “ISO stem 5211” with mounting flange for actuation. 

“ISO 5211” 

“ISO 5211” 

Operation: 

Operation: 

Operation: Manual worm gear with vertical handwheel. 



N 

N 

R Q R 

Q 

B 

C 

B 

C 

K 

K 

B 

B 

R Q R 

Q 

B E 

E 

R 

Q 

R 

Q 

R 

Q 

B L 

B L 

F 

F 

V 

V 

D 

D 

Plug Plug DN DN 1” - 1” 4” – 4” DN DN 1” 1” - 24” – 20” DN 1” –- 4” H 

Cast Plug Cast Iron Iron 55-AP 55-AP 70164 DN 70124 1” – 4” NN-XXXX 55-AP 55-AP DN 70164 70124 1” – 20” LL-XXXX 55-AP 70164 70124 DN 1” CC-XXXX 

– 4” 

Cast Steel Iron Steel 55-AP 55-AP 70167 70124 70127 NN-XXXX 55-AP 70167 70124 70127 LL-XXXX 55-AP 55-AP 70167 70127 70124 CC-XXXX 

CC-XXXX 




A 

A 

A 

XXXX: See data sheet page A12 or code sheet page A5 

Raise 

Ring ISO 

d 

Raised 

Ring Joint Flang 

Face 

ISO 

Face 

Joint Ring 

e ISO 

d 

Flange 

DN A B C D E F H I J K L M N Q R Face 

V Joint V 

5211 


5211 e 

1” 52 88 138 100 89 30 300 124/209 32 40 130 132 50 25 108 229 229 F07 


5211 

1” 52 88 138 100 89 30 300 124/209 32 40 130 132 50 25 124 *254 *254 F07 

2” 65 106 158 115 110 30 300 124/209 32 40 151 132 50 51 152 267 279 F07 

1” 52 88 138 100 89 30 300 124/209 32 40 130 132 50 25 108 229 229 F07 

2” 65 109 158 115 110 30 300 124/209 32 40 151 132 50 51 165 292 295 F07 

3” 80 142 190 165 131 36 300 124/209 32 40 172 132 50 76 191 343 355 F07 

2” 65 106 158 115 110 30 300 124/209 32 40 151 132 50 51 152 267 279 F07 

3” 76 146 198 137 139 36 300 124/209 32 40 182 132 50 76 210 356 359 F10 

4” 86 158 224 170 154 50 300 124/209 32 40 195 132 50 102 229 432 445 F10 

3” 80 142 190 165 131 36 300 124/209 32 40 172 132 50 76 191 343 355 F07 

4” 95 167 242 170 169 55 300 124/209 42 49 215 165 63 102 273 432 435 F12 

6” 116 213 282 232 215 55 152 279 546 558 F14 

4” 86 158 224 170 154 50 300 124/209 32 40 195 132 50 102 229 432 445 F10 

6” 123 219 232 219 152 356 559 562 F14 

8” 147 240 270 249 203 343 622 635 F14 

6” 116 213 282 232 215 55 152 279 546 558 F14 

8” 

10” 

152 

150 

256 

266 

264 

296 

260 

277 

200 

254 

419 

406 

660 

661 

664 

674 

**F16 

F14 

8” 147 240 270 249 203 343 622 635 F14 

10” 12” 172 175286 303 320 340281 309 248 305 508 483 787 762 791 774 F16 F25 

10” 150 266 296 277 254 406 661 674 F14 

12” 14” 184 202326 334 343 380359 351 299 337 559 533 838 889 841 902 F25 

12” 175 303 340 309 305 483 762 774 F16 

14” 16” 202 230345 356 380 415363 386 327 387 603 597 889 991 1004 892 F25 F30 

14” 202 334 380 351 337 533 889 902 F25 

16” 18” 230 257383 426 415 450385 450 375 438 686 635 1092 991 1104 994 F30 

16” 230 356 415 386 387 597 991 1004 F25 

18” 20” 257 28440 471 450 494487 503 419 489 743 699 1092 1194 1095 1209 F30 F35 

18” 20” 

257 284 

426 476 

450 494 

450 504 

438 464 

635 813 

1092 1194 

1104 1200 

F30 

F35 

20” 284 471 494 503 489 699 1194 1209 F30 

24” 336 566 600 580 559 940 1397 1407 F35 

Note: *Not included in the standards. 

** With C- and D-gear, the ISO topwork is not according to this size 

V 

V 

D 

D 

A 

A 

A 

V 

V 

D 

D 

I1 

I1 

I1 

J 

J 

J 

H 

I M A 

I I M A 

B 19 

B 23 


B 19 

B.23

I 

J 

I 

J 

I 

I 

J 

I 


Cast steel Cast class steel 

Cast 150 class rectangular steel 

150 

class 

rectangular 


port 

port 



Body & Cover 


Class Max CWP Class Test Pressure Max CWP Pattern Test Pressure ASME Connections Pattern B 16.5 Connections Port Port 


Materials 

Class Max CWP Test Pressure Pattern Connections Port Steel Materials Cast Iron 

Face to Face acc. to ASME 


Body & Cover ASTM A 216 Body Plug & Cover ASTM A 126 Plug 

600 1480 Psi 

Straightway B 16.10 Regular and Venturi Rectangular Body & Cover 


Seat 1630 Psi 

Flanges R.F or R.J. Flanges R.F or R.J. 


Pattern Flanges R.F or R.J. 

Cast Steel 

Cast Cast Iron Steel 

Cast Iron 

ASME B 16.5 ASME B 16.5 

Cast Cover: Steel 

Shell 450 Psi 

Face to Bleed: ASME 

Face See B Data 16.5 Sheet or 

ASTM A 216 

ASTM A A 126 216 Cast Iron ASTM A 126 

Shell 450 Psi 

Face to Face 

ASTM 

150 285 Psi 

Straightway 

Rectangular Grade WCB EN A 10025-2 216 ASTM A 126 

150 285 Shell Psi 450 Psi 

Straightway Face to Face 

Rectangular Class Grade B WCB Class B 


Seat 315 Psi Straightway See column specified V by purchaser See column V Rectangular Grade WCB 

Seat 315 Psi 

See column V 

Cover: S355 J2 Cover: Class B Steel 

Bleed: See Data Sheet or Bleed: See Data Sheet or Cover: 

Bleed: See Data Sheet or EN 10025 

EN 10025 

specified by purchaser specified by purchaser EN 10025 

specified by purchaser S355 J0 

S355 J0 

S355 J0 Steel 

Steel 

S355 J2 

S355 J2 Steel 

S355 J2 

Operation: 

Manual worm gear with vertical handwheel CC 

Operation: 


Operation: 


Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: handwheel Operation: and one vertical handwheel DC 

Manual worm gear with vertical Manual handwheel worm gear CC with vertical Manual handwheel worm gear CC with horizontal Manual worm handwheel gear with DD horizontal Manual handwheel worm gear DD with one Manual horizontal worm gear with one horizontal 

Manual worm gear with vertical handwheel CC Manual worm gear with horizontal handwheel DD Manual worm gear with one horizontal 

handwheel and one vertical handwheel handwheel DC one vertical handwheel DC 

H 

H 

N 


M 

I 

I 

J 

N 

H 

R 

Q 

A 

V 

D 

B L 

R 

Q 

V 

D 

B 

A 

I 

I 

I 

H 

N 

P 

R 

Q 

A 

I 

J 

J 

J 

J 

I 

J 

V 

D 

N 

N 

B L 

O 

I 

I 

P 

N 

M 

I 

J 

I 

J 

I 

J 

I 

BC 





N 

H 

H 

H 

H 

H 

R 

Q 

A 

R 

Q 

A 

V 

D 

V 

D 

B L 

B L 

R 

Q 

A 

R 

Q 

N 

V 

D 

P 

B 

R 

Q 

V 

D 

N 

N 

M 

A 

N 

V 

D 

P 

B 

B L 

A 

P 

P 

R 

Q 

A 

V 

D 

N 

B L 

O 

H 

H 

H 

H 

H 



DN Plug 6” - 20” DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

Plug Cast Iron 55-AP Cast DN 70124 Iron 6” CC-XXXX - 24” 55-AP 70124 CC-XXXX 55-AP 70124 DD-XXXX DN 6” - 55-AP 24” 70124 DD-XXXX 

Cast Iron 55-AP 70124 CC-XXXX 55-AP 70124 DD-XXXX 

55-AP 70124 DC-XXXX 55-AP DN 6” 70124 

55-AP 70124 DC-XXXX - 24” DC-XXXX 

Steel 

Cast Iron 

55-AP 70127 Steel CC-XXXX 55-AP 70127 CC-XXXX 55-AP 70127 DD-XXXX 55-AP 70127 DD-XXXX 

Steel 70164 55-AP CC-XXXX 70127 CC-XXXX 55-AP 55-AP 70164 70127 DD-XXXX 

55-AP 70127 DC-XXXX 55-AP 70127 DC-XXXX 

55-AP 55-AP 70127 DC-XXXX 70164 DC-XXXX 




See 



page 

or sheet code 

12 or 


page 5 

page 5 


H 

O 

O 

O 


Raised Ring 

Face Joint Face Joint 

Face Joint 

DN A B DN D A H B I D J H L I M J N L O M P N Q O R P V Q V R V V 


6” 116 213 6” 232 116 400 213 101/201 232 400 38 314 101/201 205 38 85 314 46 205 374 85 152 46 279 374 546 152 558 279 Raised 546 Ring 558 

6” 116 213 232 400 101/201 38 314 205 85 46 374 152 279 546 558 

Face Joint 

8” 147 240 8” 270 147 400 240 101/201 270 400 38 350 101/201 205 38 85 350 46 205 409 85 203 46 343 409 622 203 635 343 622 635 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 343 622 635 

DN 10” A 150 266 B 10” 296 D 150 400 H 266 101/201 296 I 400 38 378 101/201 J 205 L 38 85 M 378 46 205 N 438 85 O 254 46 P 406 438 661 Q 254 674 R 406 V 661 674 V 

10” 150 266 296 400 101/201 38 378 205 85 46 438 254 406 661 674 

6” 12” 123 175 219 303 12” 340 232 175 600400303 101/201 101/201 340 600 38 

12” 175 303 340 600 101/201 

420 38 101/201 230 31638 95205 420 70 230 85 479 9546305 70376 483 479 762 152 305 774 356483 38 420 230 95 70 479 305 483 762 

559 762 

774 

774 562 

8” 14” 152 202 256 334 14” 380 202 

264 600 334 

400 101/201 380 600 

101/20138 14” 202 334 380 600 101/201 

506 101/201 

38 298 38 

358 135 506 

205 69 298 

85 577 135 

46337 69 

418 533 577 889 337 

200 902 533 

38 506 298 135 69 577 337 533 419 889 

889 

902 660 

902 

664 

16” 

10” 

230 356 16” 415 230 600 356 101/201 415 600 38 

172 16” 286230 320 356 500 415 600101/201 101/201 

541 101/201 298 38 135 541 69 298 612 135 387 69 597 612 991 3871004 

597 

38 38 392 541 298 230 13595 69 70 612 453387 248 597 508 991 

991 

1004 787 

1004 

791 

18” 257 426 18” 450 257 600 426 101/201 450 600 38 580 101/201 337 38 160 580 108 337 650 160 438 108 635 6501092 438 1104 635 1092 1104 

18” 257 426 450 600 101/201 38 580 337 160 108 650 438 635 1092 1104 

12” 184 326 343 600 101/201 38 486 298 135 69 557 299 559 838 841 

20” 284 471 20” 494 284 600 47101/201 494 600 38 659 101/201 337 38 160 659 108 337 729 160 489 108 699 729 1194 4891206 

699 1194 1206 

20” 284 471 494 600 101/201 38 659 337 160 108 729 489 699 1194 1206 

14” 202 345 380 600 101/201 38 506 298 135 69 577 327 603 889 892 

16” 230 383 415 600 101/201 38 542 337 160 108 613 375 686 991 994 

18” 257 440 450 700 101/201 38 625 360 175 130 696 419 743 1092 1095 

20” 284 476 494 700 101/201 38 659 360 175 130 730 464 813 1194 1200 

24” 336 566 600 700 101/201 38 738 438 200 210 809 559 940 1397 1407 

O 

H 

M 

H 

M 

H 

M 

20 

20 

20 

B.24 

B 24

BC 









Class Class Max CWP Max CWP Test Pressure Test Pressure Pattern Pattern Connections Connections Port Port Materials Materials 

Body Cover 


Body & Cover 


Body Cover 


Flanges R.F or Flanges 

R.F R.F 

or R.J. 

or R.J. 

Cast Iron 

ASME B 16.5 

Cast 

Steel 

Steel 

Cast Steel 216 

Cast 

Cast 

Iron 

Iron 

ASME B 16.5 

Cast Iron 

450 Psi 

150 285 Psi 

to ASTM 126 

Shell 450 Psi 

acc. to ASME 

Shell 3350 Face to Face 

ASTM A 216 216 ASTM A 126 126 

150 285 Psi 

Shell 450 Psi 

ASTM A 216 

ASTM A 126 

900 2220 Psi 

Seat 515 515 Psi Straightway Face to Face 

150 285 Psi Psi Straightway Straightway See B16.10 See column Regular Rectangular 

V and Venturi 


Seat 2442 Seat Psi 515 Psi 

See column V 


Pattern Bleed: See See Data Sheet or 

Cover: 

Bleed: See Data Sheet or or 

EN Cover: 

Bleed: specified See by by Data EN EN 10025-2 

specified by purchaser Sheet or 

EN S355J0 10025-2 or 

or 


Steel 

S355J2+N 

Steel 

Operation: Operation: 

Manual Manual 

by 

by by wrench. by wrench. 

Type Type 8L 

8K. 8K. Type 8K. 

Operation: Operation: 

Bare Bare stem stem with with with mounting mounting flange flange for for for actuation. actuation. 

“ISO “ISO 5211” 5211” 

Operation: 

Manual 

Manual worm 

worm gear 

gear with with vertical handwheel. 

vertical handwheel. 

N 

N 

R Q R 

Q 

B 

C 

B 

C 

B 

B 

R Q R 

Q 

E 

B E 

R 

Q 

R 

Q 

K 

K 

R 

Q 

B L 

B L L 

F F 

F 

V 

D 

V 

D 

Plug Plug DN 1” DN - 3” 1” – 4” DN DN 1” 1” - 18” – 20” DN 1” 1” – - 4” 4” 

H 

Cast Plug Iron Cast Iron 55-AP 70174 DN 55-AP DN 1” 1” 70124 NN-XXXX – 4” 4” NN-XXXX 55-AP 55-AP DN DN 70174 1” 1” 70124 – 20” 20” LL-XXXX 55-AP DN DN 70124 70174 1” 1” – CC-XXXX 4” 

4” 

Cast Steel Iron Iron Steel 55-AP 70177 55-AP 7012470127 NN-XXXX NN-XXXX 55-AP 55-AP 70177 70124 70127 LL-XXXX LL-XXXX 55-AP 70124 70127 70177 CC-XXXX 

CC-XXXX 





Raise 

Ring ISO 

d 

Joint Flang 

Raised 

Face 

Ring ISO e 

ISO 

Face 

Ring ISO 

DN A B C D E F H I J K L M N Q R V d 

Joint Flange 

Joint 

V 

5211 

Face 

5211 

DN A 1” B 52 88 C 138 D 100 E 89 F 30 H 300 I 124/209 J 32 K 40 L 130 M 132 N 50 Q 25 R 108 229 V 229 V F07 

e 

DN DN A B C D E F H I I J K L M N Q R V V 

5211 

1” 562” 97 65 139 106 158 90 115 89 11030 30 300 124/209 32 40 151 132 50 22 51 150 152 254 267 279 254 F07 F07 

1” 1” 52 52 88 88 138 138 100 100 89 89 30 30 300 300 124/209 32 32 40 40 130 130 132 132 50 50 25 25 108 108 229 229 229 229 F07 F07 

2” 763” 125 80 175 142 190 145 165 124 131 30 36300 300 124/209 124/209 32 32 40 40165 172132 13250 50 48 76 216 191 368 343 355 372 F07 F10 

2” 2” 65 106 158 115 110 30 300 32 40 151 132 50 51 152 267 279 F07 

3” 82 

4” 

65 

135 

86 

106 

204 

158 

158 

224 

115 

145 

170 

110 

137 

154 

30 

41 

50 

300 

300 

300 

124/209 

124/209 

124/209 

32 

32 

32 

40 

40 

40 

151 

178 

195 

132 

132 

132 

50 

50 

50 

73 

102 

51 152 

241 

229 

381 

432 

267 

445 

279 

384 

F10 

F07 

F10 

3” 3” 80 142 190 165 131 36 300 32 40 172 132 50 76 191 343 355 F07 

6” 80 116 142 213 190 282 165 232131 21536 55 300 124/209 32 40 172 132 50 152 76 191 279 546 343 558 355 F14 F07 

4” 96 172 245 175 170 50 300 124/209 42 49 216 165 63 98 292 457 460 F12 

4” 4” 86 158 224 170 154 50 300 32 40 195 132 50 102 229 432 445 F10 

8” 86 147 158 240 224 170 270154 24950 300 124/209 32 40 195 132 50 102 203 229 343 622 432 635 445 F14 F10 

6” 127 217 245 219 146 381 610 613 F14 

6” 6” 116 

10” 116 150 

213 213 266 

282 282 232 232 296 

215 215 277 

55 55 152 152 254 

279 279 406 

546 

661 546 674 

558 558 F14 

F14 F14 

8” 158 258 305 276 191 470 737 740 F16 

8” 8” 147 12” 147 175 240 240 303 270 270 340 249 249 309 203 203 305 343 343 483 622 762 622 774 635 635 F16 F14 F14 

10” 

10” 10” 

184 

150 14” 150 

303 

202 266 266 334 

340 306 

296 296 380 277 277 351 

238 546 

254 254 337 406 406 533 

838 

661 889 661 

841 

902 674 674 

F25 

F25 F14 F14 

12” 

12” 12” 

208 

175 16” 175 

356 

230 303 303 356 

400 350 

340 340 415 309 309 386 

283 610 

305 305 387 483 483 597 

965 

762 991 762 

968 

1004 774 774 

F30 

F25 F16 F16 

14” 

14” 14” 

235 

202 18” 202 

395 

257 334 334 426 

416 403 

380 380 450 351 351 450 

311 641 

337 337 438 533 533 635 

*1029 

1092 889 889 

*1038 F30 

1104 902 902 F30 F25 F25 

16” 

16” 16” 

260 

230 20” 

230 

452 284 356 356 

471 464 434 

415 494 

415 386 503 

386 

356 705 

387 489 

387 597 699 

597 

1130 1194 991 991 

1209 1140 F35 

F30 

1004 F25 F25 

18” 

18” 18” 

312 

257 257 

526 

426 426 

540 

450 450 

487 

450 450 

400 

438 

787 

438 635 635 

*1219 1092 *1232 

F30 

F35 

1104 F30 

20” 20” 284 284 471 471 494 494 503 503 489 489 699 699 1194 1209 F30 F30 


A 

A 

A 

V 

V 

D 

D 

A 

A 

A 

V 

V 

D 

D 

I1 

I1 

I1 

J 

J 

J 

H 

I M A 

I I M A 

B 19 

B 19 25 

B.25

I 

J 

I 

J 

I 

J 

I 

I 

I 

J 

I 

I 

I 

J 

J 

I 

I 

I 

J 

I 

J 

J 

I 

I 

J 

J 

I 

J 

I 

BC 






Cast steel class 150 Cast 

Cast steel class rectangular steel class 

150 rectangular port 150 rectangular port 

port 



Body & Cover 


Class Max CWP Test Pressure 

ASME 

Pattern 

B 16.5 

Connections Port Materials 

Class Max CWP Test Pressure Pattern Connections Port Cast Materials 

Class Max CWP Test Pressure Pattern Connections Port Steel Materials Cast Iron 



ASTM A 216 Body & Cover ASTM A 126 Plug 

Body & Cover 


900 2220 Psi 

Straightway B16.10 Regular and Venturi Rectangular 

Seat 2442 Psi 


Body & Cover 



Grade Cast WCB Steel Class Cast B Iron 

Pattern Flanges R.F ASME or R.J. B 16.5 Cast Steel 

Cast Iron 

ASME B 16.5 

Cast Cover: Steel ASTM A 216 Cast Iron ASTM A 126 

Shell 450 Psi 

Shell 450 Psi 

Face to Face Bleed: ASME See B 16.5 Data Face Sheet to Face or ASTM A 216 ASTM A 126 

150 285 Psi 

Straightway 

Rectangular ASTM 

150 285 Psi 

Straightway 

Rectangular Grade WCB EN A 216 10025-2 Grade WCB ASTM A 126 Class B 

Shell 450 Psi Seat 315 Psi 

Class B 

Seat 315 Psi 

See column specified Face to 

V by Face See column V 

150 285 Psi 

Straightway purchaser Rectangular Grade WCB Cover: Class B 

Seat 315 Psi 

See column Bleed: V See Data Sheet Cover: or S355 J2 

Steel 


Cover: EN 10025 

Bleed: See Data specified Sheet by or purchaser EN 10025 


EN 10025 S355 J0 


Steel 

S355 J0 Steel S355 J2 

S355 J2 

Steel 

S355 J2 

Operation: 

Operation: 

Operation: 

Manual worm gear with vertical handwheel CC, Manual worm gear with horizontal handwheel DD, Manual worm gear with one horizontal 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: Manual worm gear with vertical handwheel Operation: CC Manual worm gear with horizontal handwheel Operation: DD handwheel Manual and worm one gear vertical with one handwheel horizontal DC, 


Manual worm gear with vertical handwheel CC Manual worm gear with horizontal handwheel DD Manual worm handwheel gear with and one one horizontal vertical handwheel DC 

handwheel H 

N 

and one vertical handwheel DC 

H 


N 

N 

H 

H 

H 

H 

H 

H 

H 

R 

Q 

A 

M 

R 

Q 

A 

M 

H 

V 

D 

R 

Q 

A 

M 

H 

H 

V 

D 

B L 

H H 

V 

D 

B L 




Plug Cast DN Iron 6” - 18” 55-AP 70124 CC-XXXX 

Cast Iron 55-AP 70124 CC-XXXX 55-AP 70124 DD-XXXX DN 6” - 55-AP 18” 70124 DD-XXXX 55-AP 

55-AP 70124 DC-XXXX DN 6” 70124 - 18” DC-XXXX 



Cast Steel Iron 55-AP 70127 70174 CC-XXXX 55-AP 70127 55-AP DD-XXXX 70174 55-AP 70127 DC-XXXX 

Steel 55-AP 70127 CC-XXXX 55-AP 70127 DD-XXXX 55-AP 55-AP 70127 DC-XXXX 70174 DC-XXXX 


XXXX: See data XXXX: sheet See page data 12 sheet 

XXXX: See data sheet page or code page 

12 or sheet 12 or 

code page code 

sheet 5 sheet page 5 

page 5 


R 

Q 

H 

A 

O 

B L 

R 

Q 

N 

A 

O 

V 

D 

R 

Q 

A 

O 

N 

Raised Ring 

Raised Ring 

Raised Ring Face Joint 

Face Joint 

Face Joint 




6” 116 213 232 400 101/201 38 314 205 85 46 374 152 279 Raised 546 Ring 558 

6” 116 213 232 400 101/201 38 314 205 85 46 374 152 279 546 558 

6” 116 213 232 400 101/201 38 314 205 85 46 374 152 279 546 Face 558 Joint 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 343 622 635 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 343 622 635 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 343 622 635 

DN A B 10” D 150 266 H 296 I 400 J 101/201 L 38 M 378 N 205 85 O 46 P 438 Q 254 R 406 V 661 674 V 

10” 150 266 296 400 101/201 38 378 205 85 46 438 254 406 661 674 

10” 150 266 296 400 101/201 38 378 205 85 46 438 254 406 661 674 

6” 12” 127 175 303216 12” 

340 245 175 

600 400 303 340 

101/201 101/201 600 

38 420 38 101/201 

230 320 38 

95205 420 

70 85 230 95 

479 46 70 

305 380 479 

483 762 146 305 

774 381483 610762 613 774 

12” 175 303 340 600 101/201 38 420 230 95 70 479 305 483 762 774 

14” 202 334 380 600 101/201 38 506 298 135 69 577 337 533 889 902 

8” 14” 158 202 334258 380 305 600 500 101/201 101/201 38 506 38 298 386 135230 69 95 577 70337 447 533 889 191 902 470 737 740 

14” 202 334 380 600 101/201 38 506 298 135 69 577 337 533 889 902 

16” 230 356 415 600 101/201 38 541 298 135 69 612 387 597 991 1004 

10” 16” 184 230 356303 415 340 600 600 101/201 101/201 38 541 38 298 461 135 69 612 69387 532 597 991 238 1004 

16” 230 356 415 600 101/201 38 541 298 135 69 612 387 597 546 991 838 1004 841 

18” 257 426 450 600 101/201 38 580 337 160 108 650 438 635 1092 1104 

18” 257 426 450 600 101/201 38 580 337 160 108 650 438 635 1092 1104 

12” 208 18” 356 257 426 400 450600 600 101/201 38 38 50580 337 160 108 108 650 576 438 283 635 610 1092 965 1104 968 

20” 284 471 494 600 101/201 38 659 337 160 108 729 489 699 1194 1206 

20” 284 471 494 600 101/201 38 659 337 160 108 729 489 699 1194 1206 

20” 284 471 494 600 101/201 38 659 337 160 108 729 489 699 1194 1206 

14” 235 395 416 600 101/201 38 558 337 160 108 629 311 641 *1029 *1038 

16” 260 452 464 700 101/201 38 589 360 175 130 660 356 705 1130 1140 

18” 312 526 540 700 101/201 38 642 397 176 168 713 400 787 *1219 *1232 

V 

D 

P 

B 

N 

V 

D 

P 

P 

B 

R 

Q 

A 

O 

P 

B 

P 

R 

Q 

N 

A 

O 

V 

D 

P 

N 

R 

Q 

H 

N 

A 

O 

V 

D 

M 

B L 

N 

N 

H 

V 

D 

M 

B L 

N 

H 

M 

B L 


20 

20 

20 

B 26 


B.26

BC 








Class Class Max CWP Max CWP Test Pressure Test Pressure Pattern Pattern Connections Port Materials 

Body & Cover 


Flanges 

Flanges R.F 

R.F or 

or R.J. 

R.J. 

Body && Cover Cover 

Plug Plug 

Cast Steel 

Cast Iron 

ASME 

ASME Flanges B 

16.5 

16.5 R.F or R.J. 

Cast Cast 

ASTM Steel 

Steel 

A 216 

Cast 

Cast 

ASTM Iron 

Iron 

A 126 

Shell 450 Psi 

Face 

Face ASME 

to 

to 

Face 

Face B 16.5 

150 285 Psi 

acc. to ASME 

Shell 5575 Straightway 

Rectangular ASTM 

ASTM 

Grade A 

A 

WCB 216 ASTM 

216 ASTM 

Class A 126 B 

A 126 

1500 3705 Psi 

Seat 515 Shell Psi 450 Psi 

B16.10 

See Face column to Face 

150 285 Psi 

Straightway Regular 

V 

and Venturi 

Rectangular Grade Seat 4075 Psi 

Grade 

Cover: WCB Class B 

Seat 515 Psi 

WCB Class B 

Pattern 

Bleed: See column See Data V Sheet or 

Cover: 

Cover: 

EN 10025-2 

Bleed: 

specified Bleed: See 

See 

by 

Data 

purchaser Data Sheet or 

Sheet or 

EN specified by purchaser 

EN 

S355J0 

10025-2 

10025-2 

or 

S355J0 


or 

Steel 

S355J2+N Steel 

S355J2+N 

Steel 

Operation: 

Operation: 

Operation: 

Manual 

Manual by Manual by 

wrench. 

wrench. by wrench. 

Type 

Type 

8L. 

8K. Type 8K. 

Operation: 

Operation: 

Operation: 

Bare 

Bare Bare stem 

stem stem with 

with with mounting mounting flange flange for 

for for actuation. 

“ISO 

“ISO “ISO 5211” 

5211” 5211” 

Operation: 

Manual Manual 

worm gear gear 

gear with with 

with vertical vertical 

vertical handwheel. handwheel. 

handwheel. 

N N 

R Q R 

Q 

B 

C 

B 

C 

B 

K 

K 

B 

E 

B 

R Q R 

Q 

R 

Q 

R 

Q 

R 

Q 

B L 

B L 

F 

F 

V 

D 

V 

D 

A 

A 

A 

V 

V 

D 

D 

A 

A 

A 

V 

V 

D 

D 

I1 

I1 I1 

J 

J 

J 

H 

I M A 

I I M A 

Plug Plug DN 1” DN - 3” 1” – 4” DN DN 1” 1” - 18” – 20” DN DN 1” 1” – 4” - 4” H 

Cast Plug Iron Cast Iron 55-AP 55-AP 70184 DN 1” 70124 NN-XXXX – 4” NN-XXXX 55-AP 55-AP DN 70184 70124 1” – 20” LL-XXXX 55-AP 70124 70184 DN 1” CC-XXXX CC-XXXX – 4” 

Steel Steel 

Cast Iron 55-AP 55-AP 

70187 70124 70127 NN-XXXX NN-XXXX 55-AP 55-AP 

70187 70124 70127 LL-XXXX LL-XXXX 55-AP 55-AP 70127 

70187 70124 CC-XXXX 

CC-XXXX 



XXXX: See data sheet page A12 or code sheet page A5 


Raise 

Ring ISO 

d 

Joint Flang 

Face 

Raised 

Ring e 

Raise ISO 

Face 

Joint Ring 

ISO 

DN A B C D E F H I J K L M N Q R V d V 

5211 

Flange 

Joint 

Flang 

DN A 1” 52 B 88 C 138 D 100 E 89 F 30 H 300 I 124/209 J 32 K 40 L 130 M 132 N 50 Q 25 R 108 V 229 Face 

V 229 F07 5211 e 

1” 

DN 5211 

56 2” A 

97 65 B 106 137 

C 158 90 

D 115 89 

E 11030 F 30 H 300 124/209 I J 32 K 40 151 L 132 M 50 22 

N 51150 Q 152 R 

254267 V 

254 279 V F07 F07 

2” 

1” 76 

3” 52 125 

80 88 142 

174 

138 190 

145 

100 165 

124 

89 131 

30 

30 36 

300 

300 300 

124/209 124/209 

32 

32 32 

40 40 165 

130 172 

132 

132 50 

50 50 48 

76 216 

25 191 108 

368 

343229 371 

355229 F07 

F10 

F07 

3” 

2” 4” 99 

65 86 170 

106 158 220 

158 224 

182 

115 170 

147 

110 154 

50 

30 50 

300 

300 300 

124/209 124/209 42 

32 32 

49 40 

193 

151 195 132 

165 63 

50 50 70 

102 267 

51 229 152 432 

470 

267 445 

473 

279 F10 

F12 

F07 

4” 

3” 6” 103 

80 116 180 

142 213 190 282 235 

165 232 

180 

131 215 36 55 

300 

300 124/209 

124/209 42 

32 

49 

40 

226 

172 

165 

132 

63 

50 92 

152 76 279 311 

191 546 

546 

343 558 

549 

355 F14 

F12 

F07 

6” 

4” 8” 143 

86 147 255 

158 240 224 260 

170 270 

237 

154 249 50 300 124/209 32 40 195 132 137 

50 203 102 343 

394 

229 622 

705 

432 635 

711 

445 F14 

**F16 

F10 

10” 150 266 296 277 254 406 661 674 F14 

8” 

6” 

169 

116 

312 

213 282 

300 

232 

263 

215 55 

178 

152 

483 

279 

832 

546 

842 

558 

**F25 

F14 

12” 175 303 340 309 305 483 762 774 F16 

10” 

8” 

208 

147 

364 

240 

380 

270 

320 

249 

222 

203 

584 

343 

991 

622 

1000 

635 

F25 

F14 

14” 202 334 380 351 337 533 889 902 F25 

12” 

10” 

243 

150 

419 

266 

452 

296 

397 

277 

264 

254 

673 

406 

1130 

661 

1146 

674 

F30 

F14 

16” 230 356 415 386 387 597 991 1004 F25 

14” 

12” 

243 

175 

419 

303 

492 

340 

411 

309 

289 

305 

749 

483 

*1257 

762 

*1276 

774 

F30 

F16 

18” 257 426 450 450 438 635 1092 1104 F30 

16” 

14” 

285 

202 

498 

334 

560 

380 

466 

351 

330 

337 

826 

533 

1384 

889 

1407 

902 

F35 

F25 

20” 284 471 494 503 489 699 1194 1209 F30 

18” 

16” 315 

230 561 

356 640 

415 526 

386 

372 

387 914 

597 *1537 

991 

*1559 

1004 

F35 

F25 

18” 257 426 450 450 438 635 1092 1104 F30 

20” 284 471 494 503 489 699 1194 1209 F30 


**With C and D-gear the ISO topworks is not according to this size. 

B 19 

B 27 

B 19 

B.27

I 

J 

I 

J 

I 

I 

J 

I 

I 

I 

J 

I 

I 

J 

I 

J 

I 

I 

I 

J 

I 

J 

J 

I 

I 

J 

J 

I 

J 

I 

BC 






Cast steel class Cast 

Cast steel 150 class rectangular steel class 150 

150 rectangular port rectangular port 

port 



Body & Cover 

Class Max CWP 

Class 

Test Pressure 

Max CWP 

Pattern 

Test Pressure 

Connections ASME Pattern B 16.5 Connections 

Port 

Port 


Materials 




Body & Cover ASTM A Body 216 Plug 

& Cover 

1500 3705 Psi 

Straightway B16.10 Regular and Venturi Rectangular 

Seat 4075 Psi 



Body & Cover 


Grade WCB 

Pattern 

Cast Steel 

Cast 

Cast 

Iron 

Steel 

Flanges R.F 

ASME B 16.5 

ASME or R.J. B 16.5 

Cast Steel Cover: 

Shell 450 Psi 

Face to Face Bleed: See Data Sheet or ASTM A 216 ASTM 

ASTM 

A 

A 

126 

216 Cast Iron 

Shell 450 Psi 

ASME B 16.5 Face to Face 

150 285 Psi 

150 285 

Shell 

Psi 

ASTM 

450 Psi Straightway 

Straightway 

Rectangular Grade WCB Rectangular EN A 216 10025-2 ASTM A 126 

Class 

Grade 

B 

WCB 


Seat 315 Psi 

Straightway See column specified Face to Face 

V by purchaser 

See column V 


Seat 315 Psi 

See column V 

Cover: S355 Cover: J2 

Steel 



Cast Iron 


Class Cast Iron B 

ASTM A 126 

Class B 


Cover: 

EN 10025 

EN 10025 

Bleed: See Data 


specified Sheet by or purchaser EN 10025 

S355 J0 

S355 J0 


Steel 

Steel 

S355 J0 

S355 J2 

S355 J2 Steel 

S355 J2 

Operation: 

Operation: 

Operation: 

Manual worm gear with vertical handwheel CC, Manual worm gear with horizontal handwheel DD, Manual worm gear with one horizontal 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

handwheel and one vertical handwheel DC, 

Manual worm gear with vertical 

Manual 

handwheel 

worm gear 

CC 

with vertical 

Manual 

handwheel Operation: 

worm gear 

CC 

with horizontal 

Manual worm 

handwheel 

gear with 

DD 

horizontal 

Manual 

handwheel Operation: 

worm gear 

DD 

with one 

Manual 

horizontal 

worm gear with one horizontal 


handwheel and one vertical 

handwheel 

handwheel 

and 

DC 

one vertical handwheel DC 

H 

N 

H 


N 

N 

H 

H 

H 

H 

H 

H 

H 

R 

Q 

A 

M 

R 

Q 

A 

M 

H 

V 

D 

R 

Q 

A 

M 

H 

H 

V 

D 

B L 

H H 

V 

D 

B L 

H 

Plug DN 


6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 


Plug Cast Iron 55-AP 

Cast 

70124 DN Iron 6” CC-XXXX - 18” 55-AP 70124 CC-XXXX 

55-AP 70124 DD-XXXX DN 6” 55-AP - 18” 70124 DD-XXXX 

55-AP 70124 DC-XXXX 

55-AP DN 70124 6” - 18” DC-XXXX 


Cast Steel Iron 55-AP 70127 

Steel 

70184 CC-XXXX 

55-AP 70127 CC-XXXX 55-AP 70127 55-AP DD-XXXX 

55-AP 70127 DD-XXXX 

70184 55-AP 70127 DC-XXXX 


Steel 55-AP 70127 CC-XXXX 55-AP 70127 DD-XXXX 55-AP 70127 55-AP DC-XXXX 70184 DC-XXXX 


XXXX: See data XXXX: sheet See page data 12 sheet 

XXXX: See data sheet page or code page 

12 or sheet 12 or 

code sheet page code 5 sheet page 5 

page 5 


R 

Q 

A 

O 

B L 

R 

Q 

A 

O 

N 

V 

D 

R 

Q 

A 

O 

N 

Raised Ring 

Raised Ring 

Raised Ring 

Face Joint 

Face Joint 

Face Joint 

DN A B 

DN 

D 

A 

H 

B 

I 

D 

J 

H 

L 

I 

M 

J 

N 

L 

O 

M 

P 

N 

Q 

O 

R 

P 

V 

Q 

V 

R V V 


Raised Ring 

6” 116 213 

6” 

232 

116 

400 

213 

101/201 

232 400 

38 314 

101/201 

205 

38 

85 

314 

46 

205 

374 

85 

152 

46 

279 

374 

546 

152 

558 

279 546 558 

6” 116 213 232 400 101/201 38 314 205 85 46 374 152 279 546 Face 558 Joint 

8” 147 240 

8” 

270 

147 

400 

240 

101/201 

270 400 

38 350 

101/201 

205 

38 

85 

350 

46 

205 

409 

85 

203 

46 

343 

409 

622 

203 

635 

343 622 635 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 343 622 635 


10” 150 266 

10” 

296 

150 

400 

266 

101/201 

296 400 

38 378 

101/201 

205 

38 

85 

378 

46 

205 

438 

85 

254 

46 

406 

438 

661 

254 

674 

406 661 674 

10” 150 266 296 400 101/201 38 378 205 85 46 438 254 406 661 674 

6” 12” 143 175 30325512” 340 260 175 

600 

303 400 101/201 

340 101600 38 420 

101/201 38 230 338 38 

95205 420 

70 

230 85 479 

9546305 70 398 483 

479 

762 137305 774 39483 705 762 774 711 

12” 175 303 340 600 101/201 38 420 230 95 70 479 305 483 762 774 

8” 14” 169 202 33431214” 380 300 202 

600 

334 500 101/201 

380 101600 38 506 

101/201 38 298 373 38 

135230 506 

69 

298 95 577 

135 70337 69 434 533 

577 

889 178337 902 483533 832 889 902 842 

14” 202 334 380 600 101/201 38 506 298 135 69 577 337 533 889 902 

10” 16” 208 230 356 

16” 

364 415 

230 

380 600 

356 

600 101/201 

415 600 

10138 541 

101/201 

38 298 

38 

477 135 

541 69 

298 

135 612 

135 

69387 69 

548 597 

612 

991 

387 

222 1004 

597 991 1004 

16” 230 356 415 600 101/201 38 541 298 135 69 612 387 597 584 991 1004 991 1000 

18” 257 426 

18” 

450 

257 

600 

426 

101/201 

450 600 

38 580 

101/201 

337 

38 

160 

580 

108 

337 

650 

160 

438 

108 

635 

650 

1092 

438 

1104 

635 1092 1104 

12” 24318” 419 257 426 452 450 600 600 101/201 38 38 552 580 337 160 160 108 108 650 623438 264 635 673 1092 1104 1130 1146 

20” 284 471 

20” 

494 

284 

600 

471 

101/201 

494 600 

38 659 

101/201 

337 

38 

160 

659 

108 

337 

729 

160 

489 

108 

699 

729 

1194 

489 

1206 

699 1194 1206 

20” 284 471 494 600 101/201 38 659 337 160 108 729 489 699 1194 1206 

14” 243 419 492 600 101 38 561 160 108 632 289 749 *1257 *1276 

16” 276 498 560 700 101 38 621 397 176 168 692 330 826 1384 1407 

18” 315 561 640 700 101 38 710 438 200 210 783 372 914 *1537 *1559 

V 

D 

P 

B 

N 

V 

D 

P 

B 

P 

R 

Q 

A 

O 

P 

B 

P 

R 

Q 

N 

A 

O 

V 

D 

P 

R 

Q 

N 

N 

A 

O 

H 

V 

D 

M 

B L 

N 

N 

H 

V 

D 

M 

B L 

N 

H 

M 

B L 


20 

20 

20 

B.28 

B 28

BC 





Cast steel class 150 150 rectangular port 

Cast steel Cast class steel class 2500150 rectangular port 

Class Class Max CWP Test Pressure Pattern Connections Port Materials 

Class Max CWP Max CWP Test Pressure Test Pressure Pattern Pattern Connections Connections Port Port Materials 

Class Max CWP Test Pressure Pattern Connections Port Body Materials 

Body & Cover 


Body && Cover 


Flanges Flanges Flanges 

R.F R.F or 

R.F or R.J. R.J. or R.J. 

Cast Body & Cover 


ASME Flanges B 16.5 R.F or R.J. 

Cast Cast 

Steel Steel Steel 

Cast Cast 

Iron 

Iron 

ASME ASME B 16.5 B 16.5 

ASTM 

Shell 450 Psi 

Face ASME to Face B 16.5 

Cast ASTM A A 216 

Steel A 216 216 ASTM ASTM A 

Cast 126 A Iron 

126 

150 285 Psi Shell Shell 450 Psi 450 Psi Straightway Face Face to Face to Face 

150 Rectangular Grade WCB Class B 

150 285 Psi 285 Shell Psi Seat 9275 515 Psi 

Straightway See Face column to Face V acc. to ASME 

Rectangular 

ASTM Grade WCB A 216 

Class ASTM B A 126 

2500 6170 Psi Seat Seat 515 Psi 515 Psi Straightway See See column column V V 

Rectangular Cover: 

Seat 6787 Psi 

Bleed: B16.10 Bleed: See See Regular Data Data Sheet Pattern Sheet or 

or 

EN 

Grade Cover: 


10025-2 

WCB Class B 

specified Bleed: specified See by by purchaser 

EN EN 

Data Sheet or 

S355J0 Cover: 

10025-2 


S355J0 or 


S355J2+N EN 10025-2 

or or Steel 

Steel 

S355J2+N 

S355 J2 

Steel 

Operation: Operation: Operation: 

Operation: Manual Manual by Manual by wrench. wrench. by wrench. 

Manual Type Type 8K. by 8K. 

Type wrench. 8K. 

Type 8L. 

Operation: Operation: Operation: 

Bare Operation: 

Bare stem Bare stem with stem with mounting with mounting mounting flange flange flange for for actuation. for actuation. actuation. 

“ISO Bare “ISO 5211” “ISO stem 5211” 

5211” with mounting flange for actuation. 

“ISO 5211”. 

Operation: 

Manual Manual 

Operation: Manual worm worm worm gear gear gear with with with vertical vertical handwheel. 


N N 

N 

R 

R Q 

Q 

R 

Q 

B 

C 

C 

B 

C 

B 

B 

B 

R 

R Q 

Q 

R 

Q 

E 

E 

B E 

R 

Q 

R 

Q 

R 

Q 

K 

K K 

B L 

B B L L 

F 

F 

F 

V 

V 

V 

V 

V 

V 

V 

V 

V 

D 

D 

D 

D 

D 

D 

D 

D 

D 

A 

A 

A 

H 

H 



DN 2” - 

DN 

3” 

1” – 4” 

DN 

DN 

2” - 

1” 

16” 

– 20” DN 

DN 

1” 

2” 

– 

- 

4” 

3” 

Plug Plug DN 1” – 4” DN 1” – 20” DN 1” – 4” 

Cast Iron 55-AP DN 1” 70124 – 4” NN-XXXX 55-AP DN 1” 70124 – 20” LL-XXXX 55-AP DN 70124 1” – CC-XXXX 4” 


Cast Cast Iron Iron 55-AP 55-AP 70124 70124 NN-XXXX NN-XXXX 55-AP 55-AP 70124 70124 LL-XXXX LL-XXXX 55-AP 55-AP 70124 70124 CC-XXXX 



Steel Steel 55-AP 55-AP 70127 70127 NN-XXXX NN-XXXX 55-AP 55-AP 70127 70127 LL-XXXX LL-XXXX 55-AP 55-AP 70127 70127 CC-XXXX CC-XXXX 


XXXX: See See data data data sheet page sheet page 12 12 or page or code code 12 sheet or page page code 55 

sheet page 5 

Raise 

Ring ISO 

d 

Raise Raise Joint Flang 

Face Ring 

Raised d Ring 

Ring 

ISO ISO e 

d Joint ISO 

Face Joint 

Flang Flang 

DN A B C D E F H I J K L M N Q R Face V Joint V 

5211 

e Flange e 

5211 

DN DN DN A 1” A A 52 B B 88 C C 138 D D 100 E E 89 F F 30 H H 300 I I 124/209 I J J 32 K K 40 L L L 130 M M M 132 N N N 50 Q Q Q 25 R R R 108 V V 229 V V 

229 V 

5211 F07 

2” 1” 1” 8752 2” 52 155 

65 88 88 200 

106 138 138 158 

170 100 100 115 

134 89 89 110 30 4130 30 300 300 300124/209 124/209 124/209 32 42 32 32 

49 40 40 40 

177 130 130151 165 132 132 132 

635050 50 

382525 51 

235 108 108 152 

451 229 229 267 229 454 229 279 F07 

F07 

F10 

3” 

2” 2” 110 

65 3” 

65 188 

106 80 

106 

142 

232 

158 158 

190 

210 

115 115 

165 

159 

110 110 

131 30 

5030 36 300 300 

300124/209 124/209 

124/209 32 

42 32 

32 

49 

40 40 

40 

205 

151 151 

172 

165 

132 132 

132 

63 

50 50 

50 

57 

51 51 

76 

305 

152 152 

191 

578 

267 267 

343 279 

584 279 

355 F07 F07 

F07 

F12 

3” 80 4” 142 86 158 190 224 165 170 131 154 36 50 300 300124/209 124/209 32 32 40 40172 195132 13250 50 76 102 191229 343432 4” 3” 12280 219142 190 258 165 200 131 36 300 124/209 32 40 172 132 5073 76356191 673343 355445 683 F07 F10 

F07 F14 

4” 86 6” 116 158 213 224 282 170 232 154 215 50 55 300 

6” 4” 16486 278158 224 320 170 228 154 50 300 124/209 124/209 32 32 40 40 195 195 132 132 50 102152 229279 432546 50111 102483229 914432 445558 927 F10 F14 

F10 F16 

6” 116 8” 147 213 240 282 232 270 215 249 55 152203 279343 546622 558635 F14 F14 

8” 

6” 

208 

116 

404 

213 282 

372 

232 

300 

215 55 

146 553 

279 

1022 

546 

1038 

558 F14 

F25 

8” 147 

10” 150 

240 

266 

270 

296 

249 

277 

203 

254 

343 

406 

622 

661 

635 

674 

F14 

F14 

8” 147 240 270 249 203 343 622 635 F14 

10” 254 498 460 376 184 673 1270 1292 F30 

12” 175 303 340 309 305 483 762 774 F16 

10” 10” 150 150 266 266 296 296 277 277 254 254 406 406 661 661 674 674 F14 F14 

12” 280 

14” 

510 

202 334 

565 

380 

397 

351 

219 

337 

762 

533 

1422 

889 

1445 

902 F25 

F35 

12” 12” 175 175 303 303 340 340 309 309 305 305 483 483 762 762 774 774 F16 F16 

14” 300 16” 535 230 356 625 415 416 386 242 387 * 597 *1400991 *1400 1004 F25 F35 

14” 14” 202 202 334 334 380 380 351 351 337 337 533 533 889 889 902 902 F25 F25 

16” 300 18” 535 257 426 625 450 416 450 276 438 * 635 *1400 1092 *1400 1104 F30 F35 

16” 16” 230 230 356 356 415 415 386 386 387 387 597 597 991 991 1004 1004 F25 F25 

20” 284 471 494 503 489 699 1194 1209 F30 

18” 18” 257 257 426 426 450 450 450 450 438 438 635 635 1092 1092 1104 1104 F30 F30 


A 

A 

A 

I1 

J 

J 

J 

20” 20” 284 284 471 471 494 494 503 503 489 489 699 699 1194 1194 1209 1209 F30 F30 

I1 

I1 

H 

I M A 

I I M M A A 

B 19 

B 29 

B 19 19 

B.29

I 

J 

I 

J 

I 

I 

J 

I 

I 


Cast steel Cast class steel 

Cast 150 class rectangular steel 

150 

class 

rectangular 


port 

port 


Body & Cover 

Class 


Max CWP Class Test Pressure Max CWP Pattern Test Pressure Connections Pattern Connections Port Port 

ASME B 16.5 



Materials 


Face to Face acc. to ASME Body & Cover ASTM A 216 Body Plug & Cover 

2500 6170 Psi 

Straightway 

Rectangular Body & Cover 


Seat 6787 Psi 

Flanges B16.10 R.F or R.J. Regular Flanges Pattern R.F or R.J. 

Grade WCB 


Cast Steel 

Cast Cast Iron Steel 

ASME B Bleed: 16.5 See Data ASME Sheet B 16.5 or 

Cast 

ASTM A 216 Cover: Steel 

ASME B 16.5 

ASTM A A 126 216 Cast Iron 

Shell 450 Psi Shell 450 Psi Face to Face Face to Face 

ASTM 

150 285 Psi 

Shell 450 Psi Straightway specified Face to by Face purchaser Rectangular Grade WCB EN A 216 10025-2 ASTM A 126 

150 285 Psi 

Straightway 

Rectangular Class Grade B WCB 


Seat 315 Psi Straightway See column V See column V Rectangular Grade WCB Class B 

Seat 315 Psi 

See column V 

Cover: S355 Cover: J2 

Steel 


Cast Iron 


Class Cast Iron B 

ASTM A 126 

Class B 

Bleed: See Data Sheet or Bleed: See Data Sheet or Cover: 

Bleed: See Data Sheet or EN 10025 

EN 10025 

specified by purchaser specified by purchaser EN 10025 


S355 J0 

S355 J0 Steel 

S355 J2 

S355 J2 Steel 

S355 J2 

Steel 

Operation: 

Manual worm gear with vertical handwheel CC. 

Operation: 

Manual worm gear with horizontal handwheel DD. 

Operation: 


Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

Operation: 

handwheel and one vertical handwheel DC. 

Manual worm gear with vertical Manual handwheel worm gear CC with vertical Manual handwheel Operation: 

worm gear CC with horizontal Manual worm handwheel gear with Operation: 

DD horizontal Manual handwheel worm gear DD with one Manual horizontal worm gear with one horizontal 


handwheel and one vertical handwheel handwheel DC one vertical handwheel DC 

H 

H 

N 


M 

I 

J 

I 

N 

H 

R 

Q 

A 

V 

D 

B L 

R 

Q 

V 

D 

B 

A 

I 

J 

I 

I 

H 

N 

P 

R 

Q 

A 

J 

I 

J 

J 

I 

J 

V 

D 

N 

N 

B L 

O 

I 

I 

J 

I 

P 

N 

M 

J 

I 

J 

I 

BC 





N 

H 

H 

H 

H 

H 

R 

Q 

A 

R 

Q 

A 

V 

D 

V 

D 

B L 

B L 

R 

Q 

A 

R 

Q 

N 

V 

D 

P 

B 

R 

Q 

V 

D 

N 

N 

M 

A 

N 

V 

D 

P 

B 

B L 

A 

P 

P 

R 

Q 

A 

V 

D 

N 

B L 

O 

H 

H 

H 

H 

H 

H 



DN Plug 6” - 20” DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

DN 6” - 20” 

Plug Cast Iron 55-AP Cast 70124 DN Iron 4” CC-XXXX - 16” 55-AP 70124 CC-XXXX 55-AP 70124 DD-XXXX DN 4” 55-AP - 16” 70124 DD-XXXX 

Cast Iron 55-AP 70124 CC-XXXX 55-AP 70124 DD-XXXX 

55-AP 70124 DC-XXXX 55-AP DN 70124 4” - 16” DC-XXXX 


Cast Steel Iron 55-AP 70127 Steel 

70194 CC-XXXX 55-AP 70127 CC-XXXX 55-AP 70127 55-AP DD-XXXX 55-AP 70127 DD-XXXX 

Steel 55-AP 70127 CC-XXXX 55-AP 70194 70127 DD-XXXX 

55-AP 70127 DC-XXXX 55-AP 70127 DC-XXXX 

55-AP 70127 55-AP DC-XXXX 70194 Steel 55-AP 70197 CC-XXXX 55-AP 70197 DD-XXXX 55-AP 70197 DC-XXXX 



See 



page 

or sheet code 

12 or 


page 5 

page 5 


O 

O 

O 


Raised Ring 

Face Joint Face Joint 

Face Joint 

DN A B DN D A H B I D J H L I M J N L O M P N Q O R P V Q V R V V 


Raised Ring 

6” 116 213 6” 232 116 400 213 101/201 232 400 38 314 101/201 205 38 85 314 46 205 374 85 152 46 279 374 546 152 558 279 546 558 

6” 116 213 232 400 101/201 38 314 205 85 46 374 152 279 546 Face 558 Joint 

8” 147 240 8” 270 147 400 240 101/201 270 400 38 350 101/201 205 38 85 350 46 205 409 85 203 46 343 409 622 203 635 343 622 635 

8” 147 240 270 400 101/201 38 350 205 85 46 409 203 343 622 635 


10” 150 266 10” 296 150 400 266 101/201 296 400 38 378 101/201 205 38 85 378 46 205 438 85 254 46 406 438 661 254 674 406 661 674 

10” 150 266 296 400 101/201 38 378 205 85 46 438 254 406 661 674 

4” 12” 122 175 303 219 12” 340 258 175 600 303 400 101/201 340 101/201 600 38 38 420 101/201 230 301 38 95205420 70 85 230 479 95 46305 70361 483 479 762 73 305 774 356483 673 762 774 683 

12” 175 303 340 600 101/201 38 420 230 95 70 479 305 483 762 774 

6” 14” 164 202 334 278 14” 380 3202 600 334 500 101/201 380 101/201 600 38 

14” 202 334 380 600 101/201 

38 506 101/201 298 338 38 135 230506 69 95 298 577 135 70337 69399 533 577 889 111 337 902 483533 38 506 298 135 69 577 337 533 889 

914 889 

902 

902 927 

8” 16” 208 230 356 16” 

404 415 230 

372600 356 

600 101/201 415 600 38 

16” 230 356 415 600 101/201 38 541 101/201 298 38 

455 135 541 69 298 

135 612 135 

69387 69 

526 597 612 991 387 

146 1004 597 

38 541 298 135 69 612 387 597 553 991 

991 

1022 1004 

1004 

1038 

18” 257 426 18” 450 257 600 426 101/201 450 600 38 580 101/201 337 38 160 580 108 337 650 160 438 108 635 6501092 438 1104 635 1092 1104 

10” 25418” 498 257 426 460 450600600 101/201 38 38 531 580 337 160 160 108 108 650 602438 184 635 673 1092 1270 1104 1292 

20” 284 471 20” 494 284 600 47101/201 494 600 38 659 101/201 337 38 160 659 108 337 729 160 489 108 699 729 1194 4891206 

699 1194 1206 

20” 284 471 494 600 101/201 38 659 337 160 108 729 489 699 1194 1206 

12” 280 510 565 700 101/201 38 552 360 175 130 623 219 762 1422 1445 

14” 300 535 625 700 101/201 38 572 397 176 168 641 242 * *1400 *1400 

16” 300 535 625 700 101/201 38 572 397 176 168 641 276 * *1400 *1400 

O 

H 

M 

H 

M 

H 

M 


20 

20 

20 

B.30 

B 30

BC 



STRAIGHTWAY 


Topwork actuator flange 

acc. to ISO 5211 

Top 

STRAIGHTWAY Topwork actuator flange acc. to ISO 5211 

STRAIGHTWAY 

d3 



d1 

d2 

G1 

G 

Y1 

K 

Y 

Y2 

T 

T2 = Number of key 

No of holes d5 (placed out of centerlines) 

Diam. of holes d4 

Cl. of pipline 

Plug flow indicator 

T1 

Primary key 

Stem shown in closed position 

Class 150 

DN ISO d1 d2 d3 d4 d5 G G1 K T T1 T2 Y Y1 Y2 

1” F07 90 55 70 9 4 20 32 11 6 12,5 1 34 7,5 3,5 

2” F07 90 55 70 9 4 24 35 11 8 15 1 46 7 3,5 

3” F07 90 55 70 9 4 30 42 11 8 18 1 47 8,5 3,5 

4” F10 125 70 102 11 4 34 47 12 10 20 1 57 8,5 3,5 

6” F12 150 85 125 13 4 50 67 13 14 28,5 1 67 8,5 3,5 

8” F14 175 100 140 18 4 60 78 17 18 34 1 78 11 4,5 

10” F16 210 130 165 22 4 68 86 22 20 38,5 1 79 10,5 5,5 

12” F16 210 130 165 22 4 68 86 22 20 38,5 2 92 10,5 5,5 

14” F16 210 130 165 22 4 - - 22 - - - - - 5,5 

16” F25 300 200 254 18 8 - - 27 - - - - - 5,5 

18” F25 300 200 254 18 8 - - 27 - - - - - 5,5 

20” F25 300 200 254 18 8 - - 27 - - - - - 5,5 

Class 300 


1” F07 90 55 70 9 4 20 32 11 6 12,5 1 34 7,5 3,5 

2” F07 90 55 70 9 4 24 35 11 8 15 1 46 7 3,5 

3” F10 125 70 102 11 4 30 42 12 8 18 1 57 8,5 3,5 

4” F10 125 70 102 11 4 34 47 12 10 20 1 57 8,5 3,5 

6” F14 175 100 140 18 4 50 67 17 14 28,5 2 77 8,5 4,5 

8” F14 175 100 140 18 4 60 78 17 18 34 1 78 11 4,5 

10” F16 210 130 165 22 4 68 86 22 20 38,5 2 92 10,5 5,5 

12” F16 210 130 165 22 4 68 86 22 20 38,5 2 92 10,5 5,5 

14” F25 300 200 254 18 8 - - 27 - - - - - 5,5 

16” F25 300 200 254 18 8 - - 27 - - - - - 5,5 

18” F30 350 230 298 22 8 - - 32 - - - - - 5,5 

20” F30 350 230 298 22 8 - - 32 - - - - - 5,5 

B 31 

B.31

BC 



Topwork actuator flange 

acc. to ISO 5211 

STRAIGHTWAY 


Topwork actuator flange acc. to ISO 5211 

Class 600 


1” F07 90 55 70 9 4 20 32 11 6 12,5 1 34 7,5 3,5 

2” F07 90 55 70 9 4 24 35 11 8 15 1 46 7 3,5 

3” F10 125 70 102 11 4 30 42 12 8 18 1 57 8,5 3,5 

4” F12 150 85 125 13 4 40 53 13 12 23 1 67 7,5 3,5 

6” F14 175 100 140 18 4 50 67 17 14 28,5 2 77 8,5 4,5 

8” F16 210 130 165 22 4 60 78 22 18 34 1 88 10 5,5 

10” F25 300 200 254 18 8 68 86 27 20 38,5 2 92 10,5 5,5 

12” F25 300 200 254 18 8 82 105 27 22 46 2 108 10,5 5,5 

14” F30 350 230 298 22 8 82 105 32 22 46 2 108 10,5 5,5 

16” F30 350 230 298 22 8 82 105 32 22 46 2 108 10,5 5,5 

18” F35 415 260 356 33 8 90 120 37 25 50 2 139 12 5,5 

20” F35 415 260 356 33 8 105 140 37 28 58,5 2 142 13 5,5 

24” F40 475 300 406 39 8 115 150 42 32 64,5 2 170 13 8,5 

Class 900 


1” F07 90 55 70 9 4 20 32 11 6 12,5 1 34 7,5 3,5 

2” F10 125 70 102 11 4 24 35 12 8 15 1 56 7 3,5 

3” F10 125 70 102 11 4 27 39 12 8 16,5 1 57 7 3,5 

4” F12 150 85 125 13 4 34 47 13 10 20 1 67 8,5 3,5 

6” F14 175 100 140 18 4 50 67 17 14 28,5 2 77 8,5 4,5 

8” F16 210 130 165 22 4 60 78 22 18 34 1 92 10 5,5 

10” F25 300 200 254 18 8 68 86 27 20 38,5 2 101 10,5 5,5 

12” F30 350 230 298 22 8 82 105 32 22 46 2 108 10,5 5,5 

14” F30 350 230 298 22 8 90 120 32 25 50 2 139 12 5,5 

16” F35 415 260 356 33 8 90 120 37 25 50 2 139 12 5,5 

18” F35 415 260 356 33 8 115 150 37 32 64,5 2 145 13 5,5 

Class 1500 


1” F07 90 55 70 9 4 20 32 11 6 12,5 1 34 7,5 3,5 

2” F10 125 70 102 11 4 24 35 12 8 15 1 56 7 3,5 

3” F12 150 85 125 13 4 34 47 13 10 20 1 67 8,5 3,5 

4” F12 150 85 125 13 4 34 47 13 10 20 1 67 8,5 3,5 

6” F16 210 130 165 22 4 50 67 22 14 28,5 2 87 7 5,5 

8” F25 300 200 254 18 8 68 86 27 20 38,5 2 101 10,5 5,5 

10” F25 300 200 254 18 8 68 86 27 20 38,5 2 109 10,5 5,5 

12” F30 350 230 298 22 8 90 120 32 25 50 2 129 12 5,5 

14” F30 350 230 298 22 8 90 120 32 25 50 2 129 12 5,5 

16” F35 415 260 356 33 8 105 140 37 28 58,5 2 140 13 5,5 

18” F35 415 260 356 33 8 115 150 37 32 64,5 2 145 13 5,5 

B 32 

B.32 

Class 2500 


2” F10 125 70 102 11 4 27 38 12 8 16,5 1 56 7 3,5 

3” F12 150 85 125 13 4 34 47 13 10 20 1 67 8,5 3,5 

4” F14 175 100 140 18 4 40 53 17 12 23 1 77 6,5 4,5 

6” F16 210 130 165 22 4 50 67 22 14 28,5 2 87 7 5,5 

8” F25 300 200 254 18 8 68 86 27 20 38,5 2 109 10,5 5,5 

10” F30 350 230 298 22 8 82 105 32 22 46 2 129 10,5 5,5 

12” F35 415 260 356 33 8 90 120 37 25 50 2 129 12 5,5 

14” F35 415 260 356 33 8 105 140 37 28 58,5 2 140 13 5,5 

16” F35 415 260 356 33 8 105 140 37 28 58,5 2 140 13 5,5

BC 



Valve Lubrication 

14” F35 415 260 356 33 8 105 140 37 28 58,5 2 140 13 5,5 

16” F35 415 260 356 33 8 105 140 37 28 58,5 2 140 13 5,5 

Maintance/Operation instructions 

A) Valve Lubrication 

The Valve is grease packed i.e the plug rests on a lubricating film in valve body. The grease has three 

functions: to protect the internal closing surfaces of the valve from corrosion, to seal the valve, and to 

contribute to easy handling/lower torque. With an eye to achieving the best possible operation, it is therefore 

important to relubricate the valve. Lubrication is carried out with a BC-Lubricant Gun (Manually with type 

BC-1 or pneumatically with type BC-2). The tube of the lubricant gun has a “push-on-head” for direct 

connection to the valve lubricating nipple. This nipple is the giant Buttonhead Design found on most other 

valve designs in the industry. The valve should be in fully open position when relubricating. Where the medie 

is compressable (e.g. air or gas) relubrication can also take place in fully closed position. Do not lubricate too 

fast – the lubricating pressure must distribute itself. If possible make a few minor turns of the plug to 

distribution of the grease on the sealing surfaces. The interval and quanitity of lubricant for relubrication 

depends on the working condition, for instance the temperature, the operating frequency and the need for 

tightness. (A high working temperature dries up the lubricant). In case however, where the medium is 

non-aggressive and the temperature is low, the need for relubrication will be small. It is a matter of 

experience, but as a guideline and starting point, the values in the table below can be used. 

The lubrication of the gear is either grease filled gearbox or “principle of dry lubrication”, meaning that a layer 

of antiseizing paste with a content of molybdenum disulphide is applied to bearings, teeth and worms. 

Valve 

size 

Interval for relubrication in working temp. 

DN Up to 60°C 60° to 120°C 

120° to 

200°C 

In cm 3 

Quantity of lubricant of each plug 

Number of strokes by using 

Gun type BC- 

1 

Gun type BC- 

2 

1” 12 months 6 months 3 months 1,3 1 1 

1 ½” - - - 1,5 1 2 

2” - - - 1,8 1 2 

2 ½” - - - 2,0 1 2 

3” - - - 2,4 2 3 

4” - - - 4 3 4 

Numbers of 

units on the 

Gun type BC- 

2 

6” - - - 10 6 10 0,1 

8” - - - 30 17 30 0,3 

10” - - - 45 25 45 0,45 

12” - - - 65 36 65 0,65 

14” - - - 95 52 95 0,95 

16” - - - 135 75 135 1,35 

18” - - - 180 100 180 1,8 

20” - - - 235 130 235 2,35 

24” - - - 325 180 325 3,25 

35 

C.33

BC 




B) Adjustment of Plug 


B) 

From 

Adjustment 

the factory 

of 

the 


plug is adjusted to the conical bore of the body, and normally it is never readjusted. 

Readjusting is only done when the valve – even after an effective lubrication – is not tight. 

From the factory the plug is adjusted to the conditional bore of the body, and normally it is never readjusted. 

Readjusting Procedure: is only done when the valve – even after an effective lubrication – is not tight. 

First the bottom screw (12) placed on the underside of the bottom cover, is dismounted. Then the adjustment 

Procedure: 

pressure screw (11) is tightened inwards very slowly while the plug is turned a little forwards and backwards. 

First the bottom screw (12) placed on the underside of the bottom cover, is dismounted. Then the adjustment 

pressure The adjustment screw (11) is a is matter tightened of feeling, inwards and very there slowly is no while exact the tighten plug is torque. turned As a a little guidance forwards it can and be backwards. observed, that 

the operating torque of the valve will increase, when direct contact between plug and body has been obtained. 

The After adjustment adjusting, the is a bottom matter screw of feeling, is remounted. and there is no exact tighten torque. As a guidance it can be observed, 

that the operating torque of the valve will increase, when direct contact between plug and body has been 

omtained. The adjusting After can adjusting, be done the without bottom dismounting screw remounted. the valve from the pipeline. 

The Important: adjusting can be done without dismounting the valve from the pipeline. 

Normally it is adviced, not to turn the adjustment pressure screws outwards. If this is done, there is a risk for the 

Important: plug to slide out of the seat. Particles from the medium, will then be able to penetrate into the gap, which can 

Normally result in damages it is adviced, on the not closing to turn surfaces. the adjustment pressure screws outwards. If this is done, there is a risk for 

the plug to slide out of the seat. Particles from the medium, will then be able to penetrate into the gap, which 

can result in damages on the closing surfaces 

STRAIGHTWAY 


18 

17 

70 15 

26 

27 

16 

28 

22 

25 

2 

4 

41 

14 13 13a 12 11 

6 

8 

29 

Lubrication points on both valvebodies 

24 21 5 

Maintenance/Operations Instructions 

Part No.: 

2. Stembearing 


5. Gasket 

6. Thrust Plate 

7. Body 

8. Distance Piece 



12. Bottom Screw 

13. Nut 

13a. Stud 

14. Retaining Ring 

15. Diaphragm 

16. Plug 

17. Equalizer Ring 

7 

18. Operating Stem 

21. Check Valve 

22. Parallel Key 

24. Lubricant Screw 

25. Snap Ring 

26. Spring 

27. Ball 

28. Diaphragm 

29. Gearbox 

9 

41. Fire Seal 


C.34 

36

BC 






C) Relubrication of Gear Boxes 

C) Relubrication of Gear Boxes 

The gear bearings are lubricated though grease nipples once a year or so. Below is showen the 

The arrangement gear bearings of are the lubricated grease nipples though on grease the two nipples gear types. once The a year gear or tooth so. Below racks is on showen the worms the and wheels 

arrangement are, as a rule, of the never grease lubricated. nipples on However, the two in gear case types. of trouble The gear of control, tooth racks making on handling the worms difficult, and wheels a penetrating 

are, and as a almost rule, never screaming lubricated. sound However, will indicate case a lack of of trouble lubrication. of control, In such making cases, handling a relubrication difficult, a of penetrating the tooth 

and racks almost is necessary. screaming sound For gear will type indicate C or a D, lack a removal of lubrication. of the gear In such covers cases, is necessary a relubrication to make of the the tooth gear parts 

racks accessable. is necessary. The For lubrication gear type paste C or is D, then a removal applied of to the all tooth gear covers racks of is both necessary worms to and make worm the wheels gear parts in a layer 

accessable. of about 1 The mm. lubrication (Concentrated paste powdered is then applied molybdenum to all tooth disulphide racks of both cannot worms be recommended, and worm wheels as layer in a layer 

of about thickness 1 mm. here (Concentrated is too thin). powdered molybdenum disulphide cannot be recommended, as layer 

thickness here is too thin). 

Recommended lubricant: 

Recommended For bearings, lubricant: worms and gears: BCH G10. 

For Gear bearings, Type worms C and D and are gears: supplied BCH with G10. 2 threaded drain plugs – one in the cover of the gear, the other in the 

Gear bottom. Type C One and of D these are supplied plugs has with a pressure 2 threaded relief drain valve. plugs Please – one notice: in the cover This plug of the is always gear, the placed other in the lower 

bottom. of the One 2 thread of these holes. plugs has a pressure relief valve. Please notice: This plug is always placed in the lower 

of the The 2 lubricant thread holes. gun type BC-1 is manual operated, which means the lubricant is pressed into the valve by a 

The high lubricant pressure gun piston type BC-1 pump, is manual when the operated, arm is moved. which means By turning the the lubricant handle is at pressed the rear into end the of valve the gun, by a the 

high lubricant pressure is piston pressed pump, forwards when against the arm the is moved. piston pump. By turning The handle the handle is turned at the approximately rear end of the ½ gun, turn for the each 

lubricant two/three is pressed strokes. forwards The lubricant against is the delivered piston in pump. 300 ccm The catridges. handle is turned approximately ½ turn for each 

two/three strokes. The lubricant is delivered in 300 ccm catridges. 

Gear type C (horizontal stem) 

Gear type D (vertical stem) 

Lubrication of 

worm and wormgear 

D) Lubrication Guns 

Manual Lubricant 

Gun type BC/1 

Cartridge for 

BC–1 300 ccm 

Cartridge for 

BC–2 1250 ccm 

Pneumatic Lubricant Gun type BC–2 

Working pressures Max. 8 bar (115 psi) 

Sealing compound recommendations 


Standard Lubricants – These sealants is to be used whenever possible for optimal 

Standard performance. Lubricants – These sealants is to be used whenever possible for optimal 

performance. 37 

37 

C.35

BC 




Standard Lubricants – These sealants is to be used whenever possible for optimal 

performance. 

Lubricant no. PR Colour of compound Temperature Range Recommendations 

80 Black - 10 

+ 180 

711 Black - 10 

+ 225 

C 

+ 14 

+ 356 

+ 14 

+ 437 

F 

Cold and hot water up to 180°C, 

conditional up to 200°C. Cold and hot air. 

50% lye up to 50°C conditional up to 

100°C, 50% acids up to 50°C, inorganic 

saline solutions up to 100°C, steam 

conditional up to 200°C. Suitable for town 

gas, propane, butane and natural gas. 

Not suitable for gas condensate. 

Petroleum products. Butane and 

propane (max 100°C). Gasoline, 

kerosene, asphalt and bitumen, oils and 

most hydrocarbon solvents. Also suitable 

for gases (max 170°C). Cold and hot air. 

Not suitable for hot water, strong alkalis 

and aromatic. 

Special Lubricants – Normally to be used only where the standard lubricants cannot 

be used 

Lubricant no. PR Colour of compound Temperature Range Recommendations 

40 Clear - 10 

+ 100 

45 Yellowish-beige clear - 10 

+ 130 

60 White - 30 

+ 250 

103 Green - 30 

+ 200 

280 Black - 10 

+ 200 

* 330 White - 30 

+ 250 

C 

+ 14 

+ 212 

+ 14 

+ 266 

- 22 

+ 482 

- 22 

+ 392 

+ 14 

+ 392 

- 22 

+ 482 

F 

Cold and warm water. General aqueous 

Solutions. Alcohols. 

For drinking water at max 100°C, beer, 

mineral water, milk, cocoa, cream, 

ammonia compound, acids and alkali 

desinfecant, fruit-acid and alkohol. 

All diluted and concentrated acids and 

lyes, fluorine, chlorine, bromine, iodine, 

phosphorus oxychloride, ozone, hydroge 

peroxide, all organic solvents (except 

hydrogen fluorcide), all mineral, 

vegetable and animal oils and fats. Do 

not affect elastomers and plastics. 

General purpose synthetic sealant for 

liquid and gaseous aliphatic hydrocarbon 

service suitable for gasoline, kerosene, 

fuel oils, crude distillates, aviation and jet 

fuel, natural gas. Not suitable for steam, 

aromatic solvents, strong acids and 

alkalies. 

Cold and hot air up to 200°C. Cold and 

hot water up to 180°C. Cold and hot 

gases up to 150°C. Not suitable for 

strong acids, petroleum products and 

aromatic and chlorinated solvents. 

Hot water and gases. Natural gas, 

propane, butane, asphalt and bitumen. 

General chemical aqueous solutions eg. 

Alkalis and dilute acids. It is useful for hot 

air. Not suitable for light liquid 

hydrocarbons, aromatic and chlorinated 

solvents and strong mineral acids. 

* This type of lubricant ought to be avoided, if one of the other types can be used, as this 

contains silicone oil. The operating torque of the valve will increase considerable. For 

exeptional working conditions and services not mentioned in the tabel, please ask for 

further information. 

C 36 

C.36 

Quality control

BC 

Quality control 


CREATING STRAIGHTWAY 

QUALITY VALVES WORLDWIDE 


Pressure testing of Tw in plug valve. 



Test No. 

1. Test of shell. The shell is tested with both the plugs in open position. 

2. Test of plug A in closed position and plug B in open position, pressure at flange no. 1 

3. Test of plug B in closed position and plug A in open position, pressure at flange no. 3 

4. Test of plug A and B in closed position and pressure at flange no. 1 and 3. 

5. Test of plug A and B in closed position and pressure at flange no. 2. 

Test no. 

Pressure 

(bar) 

Medium Test duration (min) Lubrication Maximum Permissible 

leakage rate 

1 1) Water 5 3) No leakage 

2 2) Water 5 3) 4) 

3 2) Water 5 3) 4) 

4 2) Water 5 3) 4) 

5 2) Water 5 3) 4) 

2 2) Water 5 711 No leakage 




2 4 to 6 Air 5 711 No leakage 




1) Hydrostatic Shell test (see page C7) 

2) Hydrostatic seat test (see page C7) 

3) Tested without lubricant 711. 

4) Maximum allowed leakage = Valve DN 2 x 0,25 ml/min. 

39 

C37 

C.37

BC 



Pressure Test/Inspection 

After assembling, before delivery, all Christensen Plug Valves pass through a careful 

pressure test. The test is carried out acc. to the following standards: ASME B. 16.34, BS 

1560, BS 6755 API 598 and ASME B16.1. If the customer or his representative wants to 

participate at the test – or, if there are special requirements to the pressure testing, this 

must be arranged with the manufacturer and stipulated in the purchase order. 

Material ASME B16.1 (½” to 12”) Class (14” to 36”) 

125 250 125 250 

Semi Steel 

ASTM A126 

Class B 

Maximum Cold PSI 

Working Pressure BAR 

Hydrostatic Shell PSI 

Test BAR 

200 

13,8 

300 

20,7 

500 

34,5 

750 

51,8 

150 

11 

230 

16 

300 

21 

450 

30 

Seat Test Min. PSI 

Min. Bar 

220 

15,2 

550 

37,9 

165 

12 

Material 

Carbon Steel 

ASTM A216 

Gr. WCB 




Test BAR 


Min. Bar 

Class 

150 300 400 600 900 1500 2500 

285 

19,6 

450 

30 

315 

21,5 

740 

51,1 

1125 

77 

815 

56,2 

990 

68,1 

1500 

103 

1090 

74,9 

1480 

102,1 

2225 

154 

1630 

112,3 

2220 

153,2 

3350 

230 

2442 

168,5 

3705 

255,3 

5575 

383 

4075 

280,8 

6170 

425,5 

9275 

639 

6787 

468 

Material 

Carbon Steel 

ASTM 

A352 

Gr. LCB 




Test BAR 


Min. Bar 

Class 

150 300 400 600 900 1500 2500 

265 

18,4 

400 

28 

292 

20,2 

695 

47,9 

1050 

72 

765 

52,7 

925 

63,8 

1400 

96 

1018 

70,2 

1390 

95,9 

2100 

144 

1529 

105,5 

2085 

143,8 

3150 

216 

2294 

158,2 

3470 

239,4 

5225 

360 

3817 

263,3 

5785 

399 

8700 

599 

6364 

438,9 

Material 

Stainless Steel 

ASTM 

A351 

Gr. CF8M 




Test BAR 


Min. Bar 

Class 

150 300 400 600 900 1500 2500 

275 

19,0 

425 

29 

303 

20,9 

720 

49,6 

1100 

75 

792 

54,6 

960 

66,2 

1450 

100 

1056 

72,8 

1440 

99,3 

2175 

149 

1584 

109,2 

2160 

148,9 

3250 

224 

2376 

163,7 

3600 

248,1 

5400 

373 

3960 

272,9 

6000 

413,6 

9000 

621 

6600 

454,9 

Material 

ASTM A216 Gr. WCC 

ASTM A352 Gr. LCC 

ASTM A352 Gr. LC2 

ASTM A890 Gr. 4A 




Test BAR 


Min. Bar 

Class 

150 300 400 600 900 1500 2500 

290 

20 

450 

30 

319 

22 

750 

51,7 

1125 

78 

825 

56,9 

1000 

69 

1500 

104 

1100 

75,9 

2500 

103,4 

2250 

156 

1650 

113,7 

2250 

155,2 

3375 

233 

2475 

170,7 

3750 

258,6 

5625 

388 

4125 

284,5 

6250 

431,0 

9375 

647 

6875 

474 

C.38 

C 38 

CV, Weight and Torque Figurs

BC 



CV, Weight and Torque Figures 

Run 

Torque 

Nm 

Class 150 Class 300 Class 400 Class 600 

Break 

Torque 

Nm 

Weight 

Kg 

CV. 

Usgal/m 

Run 

Torque 

Nm 

Break 

Torque 

Nm 

Weight 

Kg 

CV. 

Usgal/m 

Run 

Torque 

Nm 

Break 

Torque 

Nm 

Weight 

Kg 

CV. 

Usgal/m 

Run 

Torque 

Nm 

Break 

Torque 

Nm 

DN 1” 18 27 14,6 56 23 35 16 56 30 45 16 56 39 59 

DN 2” 48 72 25 175 69 104 25 175 71 107 28 175 118 177 

DN 3” 82 123 41 343 121 182 45 343 126 189 52 346 214 321 

DN 4” 138 207 76 603 205 308 85 603 208 312 83 603 364 546 

DN 6” 326 489 154 1391 478 717 173 1391 520 780 202 1401 906 1359 

DN 8” 548 822 235 2420 796 1194 255 2420 887 1331 256 2358 1514 2271 

DN 10” 665 998 280 3471 1380 2070 535 3923 1155 1733 543 3370 1954 2931 

DN 12” 971 1457 450 5053 1441 2162 495 5053 1776 2664 687 4947 2987 4481 

DN 14” 1166 1749 508 6164 1762 2643 578 6164 2080 3120 780 5800 3327 4991 

DN 16” 1559 2339 539 8288 2458 3687 645 8288 2867 4301 869 7723 4681 7022 

DN 18” 2008 3012 1138 1079 

6 

3200 4800 1284 1046 

0 

3886 5829 1754 9808 6312 9468 

DN 20” 2510 3765 1570 1372 

9 

4190 6285 1719 1333 

7 

DN 24” 8244 1236 

6 

5046 7569 2360 1220 

6 

3210 1842 

0 

8309 1246 

4 

1358 

5 

2037 

8 

Class 600 Class 900 Class 1500 Class 2500 

Weight 

Kg 

CV. 

Usgal/m 

Run 

Torque 

Nm 

Break 

Torque 

Nm 

Weight 

Kg 

CV. 

Usgal/m 

Run 

Torque 

Nm 

Break 

Torque 

Nm 

The torque is the maximum value of the valve, this are based on the following conditions: 

Full differential pressure The valve is lubricated. 

The temperature is 20° Celsius (Ambient) 

Please note, no safety factor included in the valve values 

41 * The weight is for grayloc Clamp ends. 

The weight is for flange valves with ISO top flange. (The weight is approximate only). 

To convert Nm to foot Ib. Multiply by 0.738 (1 Nm = 0.738 ft Ib) 

Weight 

Kg 

CV. 

Usgal/m 

Run 

Torque 

Nm 

Break 

Torque 

Nm 

Weight 

Kg 

CV. 

Usgal/m 

DN 1” 16 56 47 71 23 46 68 102 23 46 

DN 2” 30 175 112 168 56 142 178 267 56 142 173 260 85 90 

DN 3” 55 346 203 305 75 303 383 575 112 315 430 645 168 210 

DN 4” 87 603 362 543 110 545 546 819 157 490 691 1037 295 332 

DN 6” 210 1401 956 1434 260 1242 1226 1839 370 1067 2017 3026 647 796 

DN 8” 274 2358 1748 2622 456 2094 2053 3080 646 1769 3997 5996 951 1481 

DN 10” 571 3370 2795 4193 715 3199 3393 5090 1170 2762 6109 9164 1850 2239 

DN 12” 715 4947 3701 5552 1050 4350 6379 9569 1915 4110 7298 1094 3018 2897 

7 

DN 14” 810 5800 5176 7764 1546 5433 6083 9125 2548 4656 9984 1497 

6 

*241 

0 

3657 

DN 16” 905 7723 7313 1097 

0 

DN 18” 1800 9808 1039 

6 

DN 20” 2410 1220 

6 

DN 24” 3610 1842 

0 

1559 

4 

1850 7181 8144 1221 

6 

2575 9352 1169 

4 

1754 

1 

3250 6104 9984 1497 

6 

4652 7984 

*241 

0 

4307 

C.39

BRDR. 

BC 


CHRISTENSEN 



www.bch.dk 

Twin plug valve fact sheet 

True double isolation giving two blocks in line all in one valve. (This differs from a 

DB&B ball valve). The twin plug design offers two blocks in the same direction. 

Lower costs, weight & size compared to the installation of two valves (two balls or 

two plugs). 

Standard face to face dimensions in most sizes/classes allows for simple retrofit to 

a single ball, gate or plug valve. 

High intergrity metal to metal seats associated with the tapered lubricated plug 

valve design. 

Thread less stem incorporating three independent seals. 

Pressure balanced for low torque, reliable operation. 

Patented Christensen Cavity Relief System (CCR System) prevent pressure buildup 

between the two plugs due to thermal or enviromental forces. This system vents 

only to pipe area not atmosphere. 

Flow rates comparable to the single plug configuration. 

Field proven in some of the most arduous field sites (erosive and/or dirty 

applications). 

Low cost compared to a single expanding type Double Block & Bleed Gate valve or 

two ball valves. 

Verifiable isolation at alle times. Bleed port allows easy accurate assessment of 

seating integrity at any time. 

Self protecting design actually causes one plug to protect the other. 

Bidirectional design – valve can be installed in any position including upside down. 

Bleed available on either side of body or any end connection. 

Valves also available in Hub ends, weld ends and ASME class 125 and 250. 

Meets industry standards, firesafe, API, ASME, ISO etc. 

DENMARK: BRDR. CHRISTENSEN - BROKSOEVEJ 79 - SKUDERLOSE - 4690 HASLEV - DENMARK - PHONE: +45 5636 3636 - FAX: +45 5636 3600 - MAIL: bch@bch.dk - www.bch.dk 

UNITED ARAB EMIRATES: DUBAI BRANCH

Taper Twin Plug Valves - Brdr. Christensen

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