Cryogenic Valves & Equipment - CIRCOR · PDF fileCRYOGENIC VALVES AND EQUIPMENT TABLE OF...

Cryogenic Valves & Equipment

CRYOGENIC VALVES AND EQUIPMENTTABLE OF CONTENTS

Cryogenic Vacuum Jacketed ValvesCV3 SERIES SHUTOFF VALVES …………………………………………………………………2

CV8 SERIES SHUTOFF VALVES …………………………………………………………………4

CV9 SERIES SHUTOFF VALVES …………………………………………………………………8

Cryogenic Extended Stem ValvesEC4 SERIES SHUTOFF VALVES …………………………………………………………………10

ES4 SERIES SHUTOFF VALVES …………………………………………………………………12

Cryogenic Bellow Seal Valves2000/5000 SERIES BELLOWS SEALED GLOBE VALVE ………………………………………14

2001 SERIES MANUAL & AUTOMATIC BELLOW SEAL VALVES, BAR STOCK BODY …18

21,000 SERIES MANUAL & AUTOMATIC BELLOW SEAL VALVES, CAST BODY …………20

Gas Valves20,000 Series HIGH PURITY INLINE GAS VALVES ……………………………………………22

ActuatorsAUTOSEAL DIAPHRAGM VALVE ACTUATORS & INSTRUMENTATION ……………………24

Vacuum Seal Off Valves & OperatorsSV1 SERIES NON-RELIEVING SEAL-OFF VALVES ……………………………………………28

SV2 & SV3 SERIES SEAL-OFF VALVES & VO3 OPERATORS ………………………………30

SV7 SERIES SEAL-OFF VALVES & VO3 OPERATORS ………………………………………32



Pressure Relief DiscsPR3 SERIES VACUUM TIGHT PRESSURE RELIEF DISC ……………………………………38

Cryogenic ConnectionsBAYONET CONNECTIONS ………………………………………………………………………40

PIPE COUPLING UNIONS ………………………………………………………………………44

CPC-CRYOLAB has a policy of continuous product research and improvement and reserves the right to change design and

specifications without notice.

Teflon® and Dacron® are registered trademarks of DuPont and Viton® is a registered trademark of DuPont Dow Elastomers.

– 1 –

– 2 –

CV3 SERIES0 - 275 PSIG

Features

• Vacuum Jacketed (Insulated withFour Layers of Radiation Shielding)

• Bubble Tight Shutoff• Redundant Packing Seals• Compact Size• High Efficiency• Self Centering Plug• Low Initial Cost• Easy Inline Maintenance• Butt Weld Ends

Applications

• Cryogenic Storage Tanks• Cryogenic Transportation Trailers• Cryogenic Vacuum Jacketed

Transfer Systems (Point of Use Shutoff)

Options

• Cold Box Cuff• Ported Bonnet (Overseat Purge)• Pneumatic and Electric Actuators• Positioners & Position Indicators• Limit Switches• Non-Jacketed

Technical Data

Operating RangesTemperature ……………-456˚F to +300˚F

-283˚C to +149˚C

Max. Operating Pressure 275 PSIG

Heat Leak ………………4.5 BTU/Hr to20˚K (1.3 watts)

Materials of ConstructionAll Major Structural Components are 300 Series Stainless Steel.

Bonnet ……………………Brass/Nickel Plated

Seat ………………………Kel-F

Packing & Seals …………Teflon®

Gasket ……………………Glass Filled Teflon®

TestsExternal Leakage ………Mass spec. to

1x10-9scc GHe/sec

Seat Leakage ……………Bubble Tight to150 PSIG

Proof Pressure …………300 PSIG

Valve Size1/2”

CRYOGENIC VACUUMJACKETED SHUTOFF VALVES

– 3 –

BASIC MODEL NUMBERCV3 Series

VALVE SIZE084 - 1/2"

CLEANINGO - Oxygen (per 216-2 specification)C - Standard

CONFIGURATIONWPG - Weld Pipe, GlobeWPR - Weld Pipe, 90˚ Angle PatternWPY - Weld Pipe, 45˚ “Y” Pattern

PACKING1 - Teflon®

CV3 SERIES0 to 275 PSIGHow To Order

CV3 - 084 - C WPG 1 M - NJ

SPECIAL ADD ONCB - Cold Box CuffNJ - Non-JacketedTW - Complete Top Works KitSG - Soft Goods Kit:

PackingGasketSeat

TOP WORKSM - ManualA - Automatic Valve without ActuatorB - Automatic Valve with ActuatorE - Automatic Valve with AutoSeal

and Control Tip - EQ%L - Automatic Valve with AutoSeal

and Control Tip - Linear

B

3.00 .50 (Typ)

14.00

Open

A

* Adapters available for tube sizes.

2.25

B

A B

A45˚

4.00

.50

(Typ)1.75

Dimensions & Performance Data

2.25

1.50

.50 (Typ)

Assembly Flow Heat LeakPart Number A* B Cv (watts)

CV3-084-5WPG2 .84 2.38 5.9 1.3

CV3-084-5WPR2 .84 1.50 6.8 1.3

CV3-084-5WPY2 .84 2.38 6.2 1.3

Valve comes with quick opening plug unless otherwise specified.

– 4 –

Features

• Vacuum Jacketed or Non-Jacketed• Bubble Tight Shut Off• Redundant Packing Seals• Axially Bolted Bonnet for High

Seat Loading• Low Heat Leak Extension• Self-Centering Plug Seal• Quality Investment Cast Body for

High Flow Values• Easy Inline Maintenance

Applications

• Cryogenic Storage Tanks• Cryogenic Transportation Trailers• Cryogenic Vacuum Jacketed

Piping Systems

Options

• Cold Box Cuff• Ported Bonnet (Overseat Purge)• Pneumatic and Electric Actuators• Positioners & Position Indicators• Limit Switches• Linear & Equal % Flow Plugs• Special extended length for Helium Service• Higher rated working pressures


Technical Data


-283˚C to +149˚C



Body Seat ………………Kel-F

Bonnet Gasket …………Glass Filled Teflon®

Redundant Seal …………Viton®

Packing …………………Teflon® or Graphite


1x10-9scc GHe/sec

Seat Leakage ……………Bubble Tight to 150 PSIG

Proof Pressure …………330 PSIG (ambient)

Valve Size1/2” to 4”

CRYOGENIC VACUUMJACKETED SHUTOFF VALVES

– 5 –

BASIC MODEL NUMBERCV8 Series

VALVE SIZE084 - 1/2"086 - 3/4"088 - 1”812 - 1-1/2"816 - 2"824 - 3"832 - 4"


CONFIGURATIONWPG - Pipe Size, GlobeWTG - Tube Size, GlobeWPY - Pipe Size, 45˚ “Y” PatternWTY - Tube Size, 45˚ “Y” PatternWPR - Pipe Size, 90˚ Angle PatternWTR - Tube Size, 90˚ Angle Pattern

CV8 SERIES0 to 300 PSIGHow To Order

CV8 - 088 - C WPG 1 M - NJ

SPECIAL ADD ONNJ - Non-JacketedCB - Cold Box CuffTW - Complete Top Works KitSG - Soft Goods Kit:

PackingGasketSeatO-rings

TOP WORKSM - ManualA - Automatic Valve without ActuatorB - Automatic Valve with AutoSealE - Automatic Valve with AutoSeal



PACKING1 - Teflon®

6 - Graphite

Performance Characteristics

Valve Conductive Heat Leak Cooldown Flow Coefficient (Cv)Size (BTU/HR to 20˚K) Weight (#) Globe Y Angle1/2” 5.9 2.7 6.6 9 8

3/4” 6.6 3.3 8 12 10

1” 10.4 3.8 14 22 17

1 1/2” 21.8 7.0 34 47 41

2” 27.3 10.2 50 96 60

3” 68.1 30.8 139 162 145

4” 79.9 51.2 182 288 248

All vacuum jacketed valves are insulated with four layers of radiation shielding.

– 6 –

CV8 SERIES0 to 300 PSIGDimensions

Please consult factory for larger sizes.

Size Assembly Part No. A B C D E F1/2” Tube CV8-084-CWTG 16.5 2.88 .50 3.88 1.0 2.38

1/2” Pipe CV8-084-CWPG 16.5 2.88 .84 3.88 1.0 2.38

3/4” Tube CV8-086-CWTG 16.5 2.88 .75 3.88 1.0 2.38

3/4” Pipe CV8-086-CWPG 16.5 2.88 1.05 3.88 1.0 2.38

1” Tube CV8-088-CWTG 16.5 3.50 1.00 5.00 1.0 2.38

1” Pipe CV8-088-CWPG 16.5 3.50 1.32 5.00 1.0 2.38

1 1⁄2” Tube CV8-812-CWTG 19.5 4.00 1.50 6.00 1.0 3.5

1 1⁄2” Pipe CV8-812-CWPG 19.5 4.00 1.90 6.00 1.0 3.5

2” Tube CV8-816-CWTG 22.5 4.50 2.00 6.00 1.0 4.0

2” Pipe CV8-816-CWPG 22.5 4.50 2.38 6.00 1.0 4.0

3” Pipe CV8-824-CWPG 28.0 8.62 3.50 12.00 1.0 5.5

4” Pipe CV8-832-CWPG 36.0 10.75 4.50 14.00 1.0 8.62

Size Assembly Part No. A B C D E F1/2” Tube CV8-084-CWTY 12.6 2.88 .50 5.00 1.0 2.38

1/2” Pipe CV8-084-CWPY 12.6 2.88 .84 5.88 1.0 2.38

3/4” Tube CV8-086-CWTY 12.6 2.88 .75 5.88 1.0 2.38

3/4” Pipe CV8-086-CWPY 12.6 2.88 1.05 5.88 1.0 2.38

1” Tube CV8-088-CWTY 12.6 2.88 1.00 6.00 1.0 2.38

1” Pipe CV8-088-CWPY 12.6 2.88 1.32 6.00 1.0 2.62

1 1⁄2” Tube CV8-812-CWTY 14.7 4.50 1.50 10.00 1.0 3.5

1 1⁄2” Pipe CV8-812-CWPY 14.7 4.50 1.90 10.00 1.0 3.5

2” Tube CV8-816-CWTY 14.7 4.50 2.00 10.00 1.0 4.0

2” Pipe CV8-816-CWPY 14.7 4.50 2.38 10.00 1.0 4.0

3” Pipe CV8-824-CWPY 22.0 8.62 3.50 16.00 1.0 5.5

4” Pipe CV8-832-CWPY 34.0 10.75 4.50 18.00 1.0 8.62

Size Assembly Part No. A B C D E F1/2” Tube CV8-084-CWTR 16.5 2.38 .50 3.50 1.0 3.50

1/2” Pipe CV8-084-CWPR 16.5 2.38 .84 3.50 1.0 3.50

3/4” Tube CV8-086-CWTR 16.5 2.88 .75 3.50 1.0 3.50

3/4” Pipe CV8-086-CWPR 16.5 2.88 1.05 3.50 1.0 3.50

1” Tube CV8-088-CWTR 16.5 2.88 1.00 3.50 1.0 3.50

1” Pipe CV8-088-CWPR 16.5 2.88 1.32 3.50 1.0 3.50

1 1⁄2” Tube CV8-812-CWTR 19.5 3.50 1.50 3.75 1.0 3.75

1 1⁄2” Pipe CV8-812-CWPR 19.5 3.50 1.90 3.75 1.0 3.75

2” Tube CV8-816-CWTR 19.5 4.00 2.00 4.00 1.0 4.00

2” Pipe CV8-816-CWPR 19.5 4.00 2.38 4.00 1.0 4.00

3” Pipe CV8-824-CWPR 28.0 5.56 3.50 5.00 1.0 5.00

4” Pipe CV8-832-CWPR 36.0 8.62 4.50 8.00 1.0 8.00

Globe Pattern

“Y” Pattern

Angle Pattern

A(Open Nom.)

A(Open Nom.)

D ETyp.

B(Dia.)

C Dia. Typ.

F

DETyp.

B(Dia.)

CDia. Typ.

F

A(Open Nom.)

DE

Typ.

B Dia. (Typ.)

CDia. Typ.

F

– 7 –

Handwheels standard: pneumatic and electric actuator optional (see accesory list).

Teflon® packing with redundant Viton® Seals.

Replaceable brass insert with Acme threads.

Axially bolted bonnet for high seal loading.

Glass filled Teflon® bonnet with redundant Viton® seal.

Back-seated.

Vacuum insulated (cold box options available).

Low heat leak extension.

Anti-convective barrier.

All body and bonnet assemblies tested for pressure andvacuum integrity. Purge port optional.

Flow plug variations available - Linear and equalpercentage quick opening plug is standard.

Globe (shown) - Right angle and “Y” pattern valvesavailable. (See page 3 for dimensions).

Self-centering Kel-F seat.

Actuators:PneumaticElectric

Position Indicators

Positioners:3 - 15 PSI Signal6 - 30 PSI Signal4 - 20 mA Signal

Bonnet Purge Ports

Equal Percentage andLinear Flow Plugs

CV8 SERIES0 to 300 PSIG

Features

Optional Accessories and Trim

Actuators, Accessories, and Trim Hardware must bespecified when an automatic valve is ordered.

General Information needed:

• Maximum Working Pressure

• Available Air Supply Pressure

• Signal Input to Valve

3 - 15 PSI

6 - 30 PSI

20 - 60 PSI

4 - 20 mAmp.

• Flow Rate in SCFM or GPM

• Fluid Media

• Working Temperature

• Air to Open or Air to Close

– 8 –


Features

• Vacuum Jacketed (Insulated withFour Layers of Radiation Shielding)

• Bubble Tight Shutoff• High Thermal Efficiency• Compact Size• Economical• Convoluted Bellows Stem• Dual O-Ring Spring Loaded

Packing Assembly• Non-galling Brass Metering Handle• Easy Inline Maintenance• Socket Weld Ends• Dynamic Loaded Packing

Applications

• Helium Siphons• Point of Use Valve• Laboratory Usage

Options

• Cold Box Cuff• Pneumatic Actuators• Positioners• Linear & Equal % Flow Plugs

Technical Data


-283˚C to +66˚C


Heat Leak ………………2.5 BTU/Hr to20˚K (.73 watts)


Packing …………………Viton® O-Rings

Seat Seal …………………Kel-F

Stem………………………Stainless Steel Bellows


1x10-9scc GHe/sec



Valve Size1/2" Standard

1/4" & 3/8" Optional with adapters

MINI-CRYOGENIC VACUUM JACKETED VALVES

Tube A Dia.Size Wt. Cv (Sock et)1/4" 12 oz. .7 .255*

3/8" 12 oz. 1.8 .380*

1/2" 12 oz. 2.3 .505

– 9 –

CRYOGENIC VALVECV9 Series

VALVE SIZE084 - 1/2"


CONFIGURATIONWTR - Tube Size, 90˚ Angle PatternWTG - Tube Size, GlobeWTY - Tube Size, Y Pattern (Bar Stock Body, 1/4" tube only)

CV9 SERIES0 to 200 PSIG

CV9 - 084 - C WTR M- NJ

How To Order

SPECIAL ADD ONSNJ - Non-JacketedCB - Cold Box CuffTW - Top Works Kit Only

with Stem and Seals

TOP WORKSM - ManualA - Automatic Valve without ActuatorB - Automatic Valve with AutoSealE - Automatic Valve with AutoSeal



Globe PatternGlobe Pattern

7.25 Open

(Typ.)1.31 Dia.

1.66 Dia.

2.0

(Typ.)

A Dia.

(Sock et)*

(Typ.)

.50

(Typ.)

Angle Pattern

7.0 Open

(Typ.)

Angle Pattern

7.0 Open

(Typ.)

A Dia. (Sock et)*

(Typ.)

1.13 Dia. (Typ.)

.50 (Typ.)

1.90

1.75

Dimensions & Characteristics

* Adapters supplied for 1/4" & 3/8" sizes.

Tube A Dia.Size Wt. Cv (Sock et)1/4" 12 oz. .7 .255*

3/8" 12 oz. 1.6 .380*

1/2" 12 oz. 1.6 .505

– 10 –

EC4 SERIES0 - 400 PSIG

Technical Data


-283˚C to +149˚C



Bonnet ……………………Stainless Steel



Redundant Seal …………Viton®



1x10-9scc GHe/sec



Valve Size1/4" to 2" (Standard)

3” and 4” Available on request

Features

• All Stainless Steel Construction• Bubble Tight Shutoff• Redundant Packing Seals• Non-galling Stem Threads• Self Centering Plug Seal• Quality Investment Cast Body for

High Flow Values• Easy Inline Maintenance• Socket Weld Ends

Applications

• Cryogenic Storage Tanks• Cryogenic Transportation Trail ers• Cryogenic Vacuum Piping and

Point-of-Use Shutoff

Options

• Socket Weld Ends• Special Ends on Request• Globe Body or Right Angle Body• Automatic Control Valve Option

The EC4 is a new, upgraded version of the EC2 valve. Most parts areinterchangeable with the body assembly. Consult factory for detailsregarding the union bonnet nut size variations for 1/4" to 1" size.

EXTENDED STEMCRYOGENIC SHUTOFF VALVESMANUAL OR AUTOMATIC

– 11 –

BASIC MODEL NUMBEREC4 Series

VALVE SIZE082 - 1/4"084 - 1/2"086 - 3/4"088 - 1"812 - 1 1/2"816 - 2"


CONFIGURATIONWPG - Pipe Size, GlobeWPR - Pipe Size, 90˚ Angle Pattern

EC4 SERIES0 to 400 PSIG

EC4 - 088 - C WPG 1 M - TW

SPECIAL ADD ONTW - Complete Top Works Kit ONLY:SG - Soft Goods Kit ONLY:

PackingGasketSeatO-rings

TOP WORKSM - ManualA - Automatic Valve without Actuator:B Automatic Valve with AutoSealE Automatic Valve with AutoSeal

and Control Tip - EQ%L Automatic Valve with AutoSeal


PACKING1 - Teflon®6 - Graphite

How To Order

Globe Pattern

IPS Assembly WTS.Size Part Number A B C D Cv (Lbs.)

Union 1/4" EC4-082-CWPG 14.5 .55 3.06 .25 2.5 2

Bonnet 1/2" EC4-084-CWPG 14.5 .85 2.53 .25 5.9 5

(As Shown) 3/4" EC4-086-CWPG 14.0 1.06 3.52 .25 8.0 7

1" EC4-088-CWPG 15.0 1.32 4.00 .25 14.0 10

Flanged 1 1/2" EC4-812-CWPG 18.12 1.90 4.25 .25 34 18

Bonnet 2" EC4-816-CWPG 21.25 2.38 5.00 .25 50 24

(Not Shown)

Di men sionsDi men sions

B

A(Open)

CD

F

F

G

G

E

IPS Assembly WTS.Size Part Number A B C D Cv (Lbs.)

Union 1/4" EC4-082-CWPG 11.12 .55 1.50 .25 3.4 2

Bonnet 1/2" EC4-084-CWPG 11.12 .85 1.50 .15 8.0 5

(As Shown) 3/4" EC4-086-CWPG 12.25 1.06 1.50 .25 10.0 7

1" EC4-088-CWPG 13.50 1.32 1.87 .25 17.0 10

Flanged 1 1/2" EC4-812-CWPG 17.0 1.91 2.12 .25 41 17

Bonnet 2" EC4-816-CWPG 19.5 2.38 2.50 .25 60 23

(Not Shown)

Angle Pattern

Available from factory are tube end configurations,OS & Y topworks and a

complete line of automatic valves with pneumatic actuators. Consult factory

for part numbers and dimensions.

– 12 –

Features

• Bronze Body• Solid Stainless Steel Stem• Low Initial Cost - Low Maintenance• Low Heat Leak Extension• Bubble Tight Shutoff• Self-Centering Plug Seal• Easy Inline Maintenance• Each Valve is Cleaned and Bagged for

Oxygen Service per CGA G-4.1• Designed to Pressure Class 300#

per MSS SP-80

Applications

• Cryogenic Storage Tanks• Cryogenic Transportation Trailers• Cryogenic Piping Systems

Options

• Pneumatic and Electric Actuators• Positioners & Limit Switches• Linear & Equal % Flow Plugs• Brazed in Sch 10 Stainless BWE• Fabricated Valve Assemblies• Body Cast with Overseat Boss, suitable for

Thermal Relief Port Tap

ES4 SERIES0 - 600 PSIG

Technical Data



Materials of ConstructionBody………………………Bronze, ASTM B-61

Stem and Extension ……Stainless Steel,300 Series

Seat Seal …………………Kel-F, M400H

Packing …………………TFE, Chevron

TestsSeat Leakage ……………Bubble Tight to 600 PSIG


Functionality ……………10,000 Cycles Full Stroke

All Valves Production Tested I.A.W. MSS SP-80

EXTENDED BONNETCRYOGENIC SHUTOFF VALVES

– 13 –

CRYOGENIC VALVEES4

VALVE SIZE082 - 1/4"083 - 3/8"084 - 1/2"086 - 3/4"088 - 1"812 - 1-1/2"816 - 2"

CONFIGURATIONTP - Threaded Female PipeST - Silver Brazed Socket, Copper Tube (1/8" over nominal)STP** - Silver Brazed Socket Under Seat by FNPT Thread Over SeatTST** - FNPT Under Seat by Silver Brazed Socket Over Seat

ES4 SERIES0 - 600 PSIGHow To Order

ES4 - 088 - TPG - TW

Dimensions

* Top works is complete and assembled with seat,packing and handwheel but without union nut.When ordering TW or SG for 1" size and smallerorder 084 for all 1/4", 3/8" and 1/2" valves.Order 088 for all 3/4" and 1" valves.

** Consult Factory

PART DIMENSIONS (Inches) LbsNUMBER A B C D Approx Cv

ES4-082-STG 3.25 13.81 0.31 3.00 2.2 1.2ES4-082-TPG 2.63 13.81 - 3.00 2.5 1.7ES4-083-STG 3.25 13.81 0.38 3.00 2.2 2.4ES4-083-TPG 2.63 13.81 - 3.00 2.4 3.0ES4-084-STG 3.25 13.81 0.50 3.00 2.2 3.9ES4-084-TPG 2.63 13.81 - 3.00 2.4 4.2ES4-086-STG 4.25 15.56 0.75 3.00 4.7 9.2ES4-086-TPG 3.75 15.56 - 3.00 5.2 10.3ES4-088-STG 4.25 15.56 0.92 3.00 4.7 15.2ES4-088-TPG 3.75 15.56 - 3.00 5.0 15.2ES4-812-STG 5.25 16.34 1.09 4.00 9.5 30.0ES4-812-STR 2.63 16.34 1.09 4.00 9.8 38.5ES4-812-TPG 4.75 16.34 - 4.00 11.1 30.0ES4-812-TPR 2.38 16.34 - 4.00 11.3 38.5ES4-816-STG 6.25 17.50 1.34 4.75 16.4 50.0ES4-816-TPG 5.75 17.50 - 4.75 19.4 50.0

OPTIONS(blank) - Manual OperatedSG* - Soft Good KitTW* - Top Works Kit OnlyPO** - Pneumatic OperatedEO** - Electric Operated

BODY STYLEG - Globe BodyR - Right Angle Body 1-1/2" Size Only

Technical DataOperating Ranges

Temperature ……………-456˚F to +300˚F-269˚C to +149˚C


Heat Leak ………………4.5 BTU/Hr to2,275 KPA


Body and Bonnet ………Stainless Steel (316L)

Body Seat ………………PCTFE (M400H)

Packing …………………Teflon® or Graphite*

Bonnet Gasket …………Glass Filled Teflon®

Redundant Seal …………Viton or EPDM

TestsExternal Leakage ………Helium Mass

Spectrometer to1x10-9scc GHe/sec

Seat Leakage ……………Bubble Tight

Valve Size1/2” to 3” Pipe (Sch 5 Butt Weld Standard), or 1/2”to 3” Tube ODT (For Orbital Welding)

VACUUM JACKETED AND NON JACKETEDCRYOGENIC GLOBE VALVEMANUAL OR AUTOMATIC

(PED Approved)CRN (Canadian Registered)

2000 SERIES5000 SERIES300 PSIG

BellowsSealed

CPC 2000 SeriesPED & CRN Approved

– 14 –

Features• Bellow Sealed Design• Redundant Packing Seals• Vacuum Jacketed or Non-Jacketed • All Stainless Steel Construction• Bubble Tight Shut Off• Top Entry - Completely Extractable• Bar Stock Body• Low Maintenance - High Durability• Long Bonnet Extension• Axially Bolted Bonnet for High Seat

Loading• Stem & Packing Box Hermetically Sealed• Easy Inline Maintenance• Purged Bonnet Connection Standard

(Over Seat Purge)• Fugitive Emissions-Compliant

Applications• Cryogenic Storage Tanks• Cryogenic Transportation Trailers• Cryogenic Vacuum Jacketed and

Non-Jacketed Piping Systems• Acceptable for use in flamable applications

(i.e. Liquid & Gaseous Hydrogen & LNG)

Options• Pipe or Tube Ends• Packed or Bellow Seal• Manual or Automatic with Controls• Automatic Control or Remote On-Off

Operation• Quick Open, Linear, Equal %, Hyperbolic

Flow Plugs• Pneumatic or Electric Actuators• Higher Rated Working Pressures On

Request • Micro-Electronics Grades (UHP)

– 15 –

5000 SERIES2000 SERIES300 PSIGHow To Order

C P 5 - 0 8 8 - C B P G 1 B - C E

BASIC MODEL NUMBERCP5 - 5000 Series Vacuum JacketedCP2 - 2000 Series Non-Jacketed

VALVE SIZE3084 - ½”086 - ¾”088 - 1”812 - 1-½816 - 2”824 - 3”

CLEANINGO - OxygenC - StandardU - Ultra High Purity (15 Ra Tube)

STEM SEALB - Bellow SealedS - STD Packing (Non-Bellow Sealed)Pipe - Tube

P - PipeT - Tube

OPTIONSTW - Top Works only1SG - Soft Goods onlyCB - Cold Box CuffCE - For PED 97/23/EC

(QS System Module H)

TOP WORKSA - Automatic Valve (Other Than AutoSeal)4

B - Auto Valve Using AutoSeal2E - Auto Valve Control Tip - EQ%L - Auto Valve Control Tip - LinearH - HyperbolicM - Manual Handwheel

PACKING1 - Teflon Chevron6 - Graphite Ring

CONFIGURATIONGLOBE

Performance CharacteristicsValvePipeSize

CooldownWeight

Lb.

Conductive Heat LeakTotal HT Rate (W)

Conductive Heat LeakTotal HT Rate

(BTU/HR)

Flow CvCoefficient5

½¾1”

1.5”2”3”

5.55.55.5121140

4.647 Watts4.647 Watts4.647 Watts8.066 Watts8.066 Watts11.207 Watts

15.8515.8515.8527.5227.5238.23

12.012.012.021.030.575.0

1 Includes Seat-Plug-Inner Cylinder Assembly and Top Works (Less Actuator)

2 ½” - 1” Seated Valves Use FWAA602CASX AutoSeals Actuators (3-15 PSI)1½” Use FWAA602CBSX AutoSeal Actuators (6-30 PSI)2” Use FWAA602CCNX AutoSeal Actuators (20-60 PSI)

3 ½” Inlet-Outlet through 1” Inlet-Outlet Valves All Have 1” Size Valve Seats

4 Customer to Specialty Actuator of Other Than AutoSeal

5 CFD H2O Standard Conditions

– 16 –

5000 SERIESManual ValveBellow Sealed

2000 SERIESManual Valve

Bellow Sealed

5000 SERIESAutomatic ValveBellow Sealed

2000 SERIESAutomatic Valve

Bellow Sealed

D

A

B

* PURGE RISER OPTIONALCALL FACTORY

K

G

C

H

E J

D

D

F

B

* SEE NOTE

K

GC

H

E J

D

A

B

K

L

* PURGE RISER OPTIONALCALL FACTORY

C

E

* SEE NOTE

D

A

F

D

L

K

C

E

AutoSeal AutoSeal

– 17 –

5000 SERIES MANUAL VALVEDIMENSIONS (inches)

A-1 A-2SIZE NON-BELLOW BELLOW SEAL B C D E G H J K

SEAL STEM STEM0.5” PS 5.25 5.88 11.25 11.75 5.00 0.840 1.50 2.00 3.50 7.560.5” ODT 5.25 5.88 11.25 15.56 5.00 0.500 1.50 2.00 3.50 *0.75” PS 5.25 5.88 11.25 11.75 5.00 1.050 1.50 2.00 3.50 7.750.75” ODT 5.25 5.88 11.25 15.56 5.00 0.750 1.50 2.00 3.50 *1.0” PS 5.25 5.88 11.25 11.75 5.00 1.315 1.50 2.00 3.50 7.751.0” ODT 5.25 5.88 11.25 15.56 5.00 1.000 1.50 2.00 3.50 *1.5” PS 5.25 5.88 14.00 12.25 7.00 1.900 2.00 2.00 4.50 9.061.5” ODT 5.25 5.88 14.00 15.56 7.00 1.500 2.00 2.00 4.50 *2.0” PS 5.25 5.88 14.00 12.25 7.00 2.375 2.38 1.63 4.50 10.192.0” ODT 5.25 5.88 14.00 15.56 7.00 2.000 2.38 1.63 4.50 *

5000 SERIES AUTOMATIC VALVEDIMENSIONS (inches)

A D FSIZE AUTOSEAL AUTOSEAL B C AUTOSEAL AUTOSEAL E NON- BELLOW G H J K

36 60 36 60 BELLOW SEALSEAL STEM STEM

0.5” ODT 12.06 14.06 11.25 15.56 9.31 11.25 0.500 0.94 1.91 1.50 2.00 3.50 *0.5” PS 12.06 14.06 11.25 11.75 9.31 11.25 0.840 0.94 1.91 1.50 2.00 3.50 7.560.75” ODT 12.06 14.06 11.25 15.56 9.31 11.25 0.750 0.94 1.91 1.50 2.00 3.50 *0.75” PS 12.06 14.06 11.25 11.75 9.31 11.25 1.050 0.94 1.91 1.50 2.00 3.50 7.751.0” ODT 12.06 14.06 11.25 15.56 9.31 11.25 1.000 0.94 1.91 1.50 2.00 3.50 *1.0” PS 12.06 14.06 11.25 11.75 9.31 11.25 1.315 0.94 1.91 1.50 2.00 3.50 7.751.5” ODT 12.06 14.06 11.25 15.56 9.31 11.25 1.500 0.94 1.91 2.00 2.00 4.50 *1.5” PS 12.06 14.06 14.00 12.25 9.31 11.25 1.900 1.62 2.75 2.00 2.00 4.50 9.062.0” ODT 12.06 14.06 14.00 15.56 9.31 11.25 2.000 1.62 2.75 2.38 1.63 4.50 *2.0” PS 12.06 14.06 14.00 12.25 9.31 11.25 2.375 1.62 2.75 2.38 1.63 4.50 10.19

2000 SERIES MANUAL VALVEDIMENSIONS (inches)

A-1 A-2SIZE NON-BELLOW BELLOW SEAL B C D E K L

SEAL STEM STEM0.5” PS 5.25 5.88 11.25 11.75 5.00 0.840 1.500.5” ODT 5.25 5.88 11.25 15.56 5.00 0.500 1.500.75” PS 5.25 5.88 11.25 11.75 5.00 1.050 1.500.75” ODT 5.25 5.88 11.25 15.56 5.00 0.750 1.501.0” PS 5.25 5.88 11.25 11.75 5.00 1.315 1.501.0” ODT 5.25 5.88 11.25 15.56 5.00 1.000 1.501.5” PS 5.25 5.88 14.00 12.25 7.00 1.900 1.881.5” ODT 5.25 5.88 14.00 15.56 7.00 1.500 1.882.0” PS 5.25 5.88 14.00 12.25 7.00 2.375 1.882.0” ODT 5.25 5.88 14.00 15.56 7.00 2.000 1.88

C FO AN CS TU OL RT Y

2000 SERIES AUTOMATIC VALVEDIMENSIONS (inches)

A D FSIZE AUTOSEAL AUTOSEAL B C AUTOSEAL AUTOSEAL E NON- BELLOW K L

36 60 36 60 BELLOW SEALSEAL STEM STEM

0.5” ODT 12.06 14.06 11.25 15.56 9.31 11.25 0.500 0.94 1.91 * 1.500.5” PS 12.06 14.06 11.25 11.75 9.31 11.25 0.840 0.94 1.91 7.56 1.500.75” ODT 12.06 14.06 11.25 15.56 9.31 11.25 0.750 0.94 1.91 * 1.500.75” PS 12.06 14.06 11.25 11.75 9.31 11.25 1.050 0.94 1.91 7.75 1.501.0” ODT 12.06 14.06 11.25 15.56 9.31 11.25 1.000 0.94 1.91 * 1.501.0” PS 12.06 14.06 11.25 11.75 9.31 11.25 1.315 0.94 1.91 7.75 1.501.5” ODT 12.06 14.06 11.25 15.56 9.31 11.25 1.500 0.94 1.91 * 1.881.5” PS 12.06 14.06 14.00 12.25 9.31 11.25 1.900 1.62 2.75 9.06 1.882.0” ODT 12.06 14.06 14.00 15.56 9.31 11.25 2.000 1.62 2.75 * 1.882.0” PS 12.06 14.06 14.00 12.25 9.31 11.25 2.375 1.62 2.75 10.19 1.88

Dimension Tables*

*Dimensions subject to change without notice.

– 18 –

2001 Series0 - 400 PSIG

Features• Simple Conversion – The AutoSeal

Actuator, for automatic operation, and the Unique Hand Wheel, for manualoperation, are Easily Interchangeable

• Electro-polished Internals with All OrbitalButt Welded Design: Body, Bonnet, Flangeand Nipples

• Compact Design & Reliability for anEconomical Price

• Vacuum Jacketed or Non-JacketedExtended Bonnet

• Top Entry Flanged Bonnet with Redundant Seals

• Multi-Ply Bellows are Cryogenic Tested & Proven

Applications• Semiconductor & Electronic Grade

High Purity Gas Lines• Chemical, Pharmaceutical and

Aerospace Ground Support• Vacuum Jacketed and Insulated

Piping System• Cryogenic Storage Tanks and Transports• Wherever Leak Tight Valves, Compact

Design, Quality and Performance are Required

Options• Flow Tips and Instrumentation

Accessories for Actuator

Technical Data

Operating RangesTemperatures ……………-456°F to +300°F

-271.1°C to +148.9°C

Operating Pressures up to 400 PSIG

Materials of ConstructionAll Major Structural and Internal Components are 300 Series

Stainless Steel


Gasket ……………………Teflon® and Viton®

Seals………………………Viton®

Actuator: …………………Pressed Steel Casing& Ductile Iron Yoke


1x10-9scc GHe/sec

Seat Leakage ……………Bubble Tight 150 PSIGin Liquid Nitrogen withGHe


Valve Sizes1/2” ODT Standard

3/4" ODT available on request

UNIQUE DESIGN offers quick and easy change for Manual or Automaticoperation without voiding the system’s integrity or replacing operatingparts. Innovation for the 21st Century.

CRYOGENIC BAR STOCK BODYBELLOW SEAL VALVESMANUAL OR AUTOMATIC

*Available without nipples upon request.

**Available with 1/2" VCR end connections.

– 19 –

For actuator accessories and instrumentation, see AutoSeal Actuator.

Additional sizes available, please consult your Distributor, Representative or our factory for information.

Size A B C* D E** F G Cv1/2” 1/2” ODT 9.0 3.0 6.36 1/4 VCR 16.75 9.31 2.5

AUTOMATIC

MANUAL

G

F

C*

D

AB

D

A B

F

J

Size A B C* D E** F J Cv1/2” 1/2” ODT 9.0 3.0 6.36 1/4 VCR 10.44 2.0 2.5

E

C*

E

BASIC MODEL NUMBER2001 Series Bellow Seal

VALVE SIZE04 - 1/2"

CLEANINGU - UHP CleanedO - Oxygen (per 216-2 specification)C - Standard

INTERNAL FINISHE - Electro-Polished, UHP CleanedS - Mill Finish

BODY CONFIGURATIONGT - Globe Pattern, Tube

2001 SERIES0 to 400 PSIGHow To Order

Dimensions & Specifications

2001 - 04 - U E GT M - VJ

SPECIAL ADD ON*CB - Cold Box CuffVJ - Vacuum JacketedBlank - Non-Vacuum JacketedTW Complete Top Works Kit

with StemSG Soft Goods Kit:

PackingGasketSeat

TOP WORKSM - Manual ValveA - Automatic Valve without ActuatorB - Automatic Valve with AutoSealE - Automatic Valve with AutoSeal



* Standard configuration is non-jacketed.

– 20 –

21,000 Series0 - 300 PSIG

Features

• Vacuum Jacketed or Non-Jacketed• Multi-Ply Bellows with Redundant

Packing Seals and O-rings for Leak Tight Operation

• Manual OS&Y or Automatic Availablewith AutoSeal or Specified Actuator

• High Flow Cast Body Design• Globe or Y-Pattern Valve Configurations• Easy In Line Maintenance• Top Entry Flanged Bonnet• Butt Weld End Connections

Applications

• Cryogenic Storage Tanks• Cryogenic Transports & ISO Containers• Vacuum Jacketed and Foam

Insulated Pipe• Wherever Leak Tight Valves are Required

Options

• Cold Box Cuff• Bonnet Flange Purge (over seat)• Down Stream 1/4" MNPT Purge • Control Tips• Instrumentation and Accessories

Technical Data

Operating RangesTemperatures ……………-456°F to +300°F;

-271°C to +149°C


Materials of ConstructionAll Major Structural Components are 300 Series Stainless Steel

Inner Cylinder and Stem Assembly are Stainless Steel and Teflon®




Redundant Seals ………Viton®


1x10-9scc GHe/sec

Seat Leakage ……………Bubble Tight 150 PSIG inLiquid Nitrogen with GHe


Valve Sizes1” to 3”

CRYOGENIC CAST BODYBELLOW SEAL VALVEMANUAL OR AUTOMATIC

– 21 –

Please consult your Distributor, Representative or our factory for information on special connections, alternate materials and larger sizes.

∅Q - Heat leak for vacuum jacketed valves only. BTU-Hr @ 20°K

Man

ual

Au

tom

atic

Man

ual

Automati

c

ED

C

G

H F

J A

D

C

E

H

G

F

J A

IB

Globe Pattern“Y” Pattern

GLOBE VALVE DIMENSIONS

“Y” PATTERN VALVE DIMENSIONSSize A B C D E F (UNF) Stem G H I J Cv ∆Q1.00” 1.0 PS 11.75” 11.25” 12.12” 17.43” 0.375-24 2.06-12 5 9.75” 3 PS 22 14.4

1.50” 1.5 PS 12.25” 14.00” 15.12” 20.68” 0.500-20 2.75-12 7 10.25” 4 PS 47 20.0

2.00” 2.0 PS 12.25” 14.00” 15.12” 20.68” 0.500-20 2.75-12 7 10.25” 4 PS 96 21.0

21,000 SERIES0 to 300 PSIG

BASIC MODEL NUMBER21,000 Series Bellow Seal

VALVE SIZE08 - 1"12 - 1 1/2"16 - 2"24 - 3"


BODY CONFIGURATIONGP - Pipe, Globe PatternGT - Tube, Globe PatternYP - Pipe, “Y” PatternYT - Tube, “Y” Pattern

PACKING1 - Teflon®

6 - Graphite

21 08 - O GP 1 M - NJ

SPECIAL ADD ONBlank - Vacuum JacketedNJ - Non-Vacuum JacketedCB - Cold Box CuffTW - Top Works BonnetSA - Stem AssemblyCK - Complete Change Out KitSG - Soft Goods Kit

PackingGasketsSeals

TOP WORKSM - Manual ValveA - Automatic Valve OnlyB - Automatic Valve with AutoSealE - Automatic Valve with AutoSeal


and Control Tip - LinearP - Automatic Valve with Piston

and Spring for Trailer (EIV)

How To Order


Size A B C D E F (UNF) Stem G H I J Cv ∆Q1.00” 1.0 PS 11.75” 11.25” 12.12” 17.43” 0.375-24 2.06-12 5 9.75” 3 PS 14 14.4

1.50” 1.5 PS 12.25” 14.00” 15.12” 20.68” 0.500-20 2.75-12 7 10.25” 4 PS 34 20.0

2.00” 2.0 PS 12.25” 14.00” 15.12” 20.68” 0.500-20 2.75-12 7 10.25” 4 PS 50 21.0

3.00” 3.0 PS 17.88” 20.00” – – – – – 12.00” 8 PS 139 29.0

I

– 22 –

20,000 Series0 - 350 PSIG

Features

• Electropolished Wetted Surface 10-15 RA• Tube Extensions Supplied with Heat

Number & Material Test Reports (MTR)• Tested Bellow Seal Design for Proven

Cycle Life• Low Profile Design• 1/4” Purge Connections are Face Seal

Male (Standard)• All Valves are Serialized for Traceability• Cleaned for High Purity Gas Service• Double Bagged Package

Applications

• Point-Of-Use Services for High Purity Gases

• High Purity Gas Bulk Distribution Systems

• Bulk Gas Filtration & Regulator Skids

Options

• Colored Handwheels• SEM & ESCA Testing and Auger Analysis

Available for Tube Extensions• Available with Specified Purge

Valves Installed• Air Actuated

Technical Data

Operating RangesTemperatures ……………-22°F to +180°F

-30°C to +82°C


Size Range ………………3/4” to 2” ODT

TestsSeat Leakage ……………Rated

1 x 10-10scc GHe/secExcluding Permeation ofKel-F Standard Production 1 x 10-9scc GHe/sec

Helium Leak Test Performed with 100% Helium


External Leakage 1 x 10-9scc GHe/sec

MaterialsAll Wetted Material………316L Stainless Steel

Seat Material ……………Kel-F

Bonnet Seal ……………Nickel

Hand Wheel ……………Anodized Aluminum

HIGH PURITYINLINE GAS VALVES

– 23 –


20,000 Series0 to 350 PSIG

Please consult your Distributor, Representative or our factory for information on special connections, alternate materials and larger sizes.

A B C D E F G0.75” 10.5” 6.25” 2.0” 2.5” 3.50” 1.00”

1.00” 10.5” 6.25” 2.0” 2.5” 3.50” 1.00”

1.50” 11.0” 6.25” 2.0” 2.5” 3.75” 1.25”

1.50” 12.5” 6.50” 2.5” 3.0” 4.00” 2.00”

2.00” 12.5” 6.50” 2.5” 3.0” 4.00” 2.00”

Assembly Calculated Actual Test ResultsValve Part Seat Flow Full Open Extracted Seat WeightSize Number Size Cv Liq. Cv Gas Cv Liq. Cv Gas Cv Approx.3/4” 13439 1.125” 10 – – – – 6.0 lbs

1” 13442 1.125” 17 25.2 27.97 42.4 38.53 6.0 lbs

1-1/2” 13445 1.125” 21 – – – – 6.0 lbs

1-1/2” 13448 1.562” 66 40.4 49.16 84.9 74.14 9.0 lbs

2” 13451 1.562” 79 – – – – 9.0 lbs

E (Dia.)

D(Square)

BF F

A (Dia.)

G

C

Tube .065” Wall

Kel-F Seat

Nickel Seal

Aluminum Anodized

Handwheel

(Full Open Position)

DIMENSIONS

PART NUMBERS, Cv AND WEIGHTS

– 24 –

ACTUATORS

Features

• Fail Closed or Fail Open, Field Reversible• Corrosion Resistant Paint with

Stainless Steel Bolts & Nyloc Nuts• Compact Design• Completely Field Serviceable• Larger Actuators, Piston Type and

Specials on Request

Options

• MVP Pneumatic Valve Positioner• I/P Positioners and Transducers• Integrated Limit Switches• Air Filter Regulators• Solenoid Valves and Gauges

Technical Data

Operating RangesTemperatures ……………-40°F to +180°F;

-40°C to +82°C

Operating Pressure ……3-15, 6-30 & 20-60 PSI

Provides Leak Tight Sealing on Valve for Pressures up to

500 PSI under the Valve Seat

Materials of ConstructionDiaphragm Housing

36 & 60 sq. in. ………Pressed Steel Casing

Yoke ………………………Ductile Iron

Diaphragm ………………Buna N and Dacron®

Diaphragm Bolting………Stainless Steel

TestsActuator Diaphragm ……1,000,000 plus cycles

AUTO SEAL DIAPHRAGM VALVE ACTUATORS ANDINSTRUMENTATION

– 25 –

Surpassing All Others in Quality...The Compact AutoSeal Actuator offers you Greater Performance at a Competitive Price with all the Features.

ACTUATORS

INTRODUCINGA leader in quality cryogenic valves, CPC-CRYOLAB takes

another step forward in its next generation of quality valve

components: The AutoSeal valve actuator.

BUILT IN EXTRA FEATURESFeaturing a compact, efficient design, the AutoSeal provides

greater shutoff force and performance than most comparable

models, yet is economically priced. Special features which

make this actuator innovative are the multiple spring ranges

that minimize actuator sizes, molded rolling diaphragm and the

unique corrosion resistant stainless steel trim. You can select

multiple working pressures and spring ranges without

increasing the diaphragm casing size or weight loads.

REDUCED SERVICE and MAINTENANCE COST

The 36 and 60 square inch actuators are field reversible.

Using the same parts, you can quickly change from fail open

to fail closed. In addition, interchangeable actuator sizes are

available to meet varying operating conditions. Long service

life is provided through closely guided low friction internal parts,

corrosion resistant materials and other special design features.

FAST DELIVERYStandard AutoSeal actuators are stocked and ready for

fast delivery from our world-wide distribution network or direct

from the factory.

A WIDE RANGE OF USES• Process systems for the industrial gas, chemical,

petrochemical, pharmaceutical, aerospace ground

support and marine industry

• Tanks, trailers and ISO transport containers

• Packaged systems such as heat exchangers, purifiers,

vaporizers and skidded equipment

• Alternative fuel systems for the automotive and

transportation industry

• Anywhere liquids or gases are being used and controlled

INSTALLATIONThe AutoSeal line of diaphragm actuators installs easily onto

the top actuator adapter flange. A yoke lock nut is supplied

that threads down for a positive fit with full 360-degree posi -

tioning. The stem connection is simplified with a threaded

adapter that is adjustable to many different stem lengths.

Several size yokes are available to choose from with custom

sizes available from the factory. An accessory mounting

bracket is available when instrumentation hardware is ordered

separately for field installation.

INSTRUMENTATION OPTIONSThe AutoSeal line of actuators is well supported with a

complete line of positioning and regulating hardware. The

accessories can be field installed or factory equipped at time

of order. Your ability to choose the process signals, to meet

the design requirement, is easily done through the full range of

AutoSeal accessories. The actuator yoke has threaded

mounting holes and the mounting bracket is adjustable for all

size valves. Complete technical bulletins are available for all

accessories describing the mechanical, electrical and

mounting of the hardware.

Standard NEMA 4 and NEMA 7 electrical components with

AC and DC voltages and different current ranges are available

and meet United States, Canadian and British electrical

standards. Consult factory for your particular needs and

special applications.

AVAILABLE ACCESSORIES• Pneumatic positioners

• Positioners with I/P integrated into housing

• I/P and E/P Transducers

• Limit switches integrated into positioner’s housing

• Preset or adjustable regulators, stainless steel optional

• Single or multi gauge blocks for visual signals

• Solenoid valves – brass or stainless steel optional

• LVDT transmitters

– 26 –

ACTUATORSImportant Advantages

Actuator Valve Sizes ActuatorSize 1/2” 3/4” 1” 1-1/2” 2” 3” 4” Weight

36 sq. in. 3-15 3-15 3-15 3-15 – – – 11 lbs.

6-30 6-30 6-30 6-30 6-30 – –

20-60 20-60 20-60 20-60 20-60 20-60 –

60 sq. in. – – 3-15 3-15 3-15 – – 24 lbs.

– – 6-30 6-30 6-30 6-30 –

– – 20-60 20-60 20-60 20-60 20-60

SIGNAL RANGES AND WEIGHTS

Spring ranges are determined by maximum allowable working pressure of valve and direction of flow. Please consult your

Distributor or the factory, regarding your exact requirements.

36, 60 and 140 sq. in. actuator sizes

match different operating conditions

Stainless Steel Bolting Hardware

Bolted yoke design for easy

maintenance on 36 and 60 sq. in.

actuators

Mounting pad – drilled and tapped for

positioner, controller limit or alarm

switches and/or other accessories

Split clamp or screwed thread

allowing adjustable spring forces for

tight sealing

Adjustable position indicator for visual

reference

Different yoke mounting sizes for

adaptability

High-thrust, compact actuator offers the

muscle required to positively position

plug in response to control signal

Bolted diaphragm joint for maximum

strength, ease of maintenance

Molded, reinforced rolling diaphragm

provides linearity of diaphragm loading

pressure to valve travel for accuracy of

control

Corrosion-protected multiple springs for

lower hysteresis and minimal dead band

Field reversible – same parts can be

switched to change from fail open to fail

closed on 36 and 60 sq. in. actuators

Low-friction actuator stem guiding for

accurate repeatable positioning

– 27 –

ACTUATORS

FWAA 36 1 C A S X

OPTIONSX - Actuator OnlyH - Instrumentation Mounted

on Actuator (Specify)

SPRING ARRANGEMENTS - Single Spring SetN - Nested Spring Set

SPRING RANGEA - 3 to 15 PSIB - 6 to 30 PSIC - 20 to 60 PSI

BASIC MODEL CALL OUTAutoSeal Actuator

DIAPHRAGM SIZE36 - 36 sq. in.60 - 60 sq. in.

YOKE HOLE SIZE1 - 1-1/4”2 - 2-1/8”0 - 2-1/4”

FAIL POSITIONC - ClosedO - Open

ACTUATOR DIMENSIONSAutoSeal Weight Fail Open Fail ClosedActuator (lbs.) A B C D E F* F*36 sq. in. 11 9-3/4” 6-1/2” 9-1/4” 5-11/16” 1-1/4”—2-1/8” 4-1/2” 3-5/8”

60 sq. in. 24 11-3/4” 6-1/2” 11-3/4” 5-11/16” 1-1/4”—2-1/8” 4-5/8” 3”

5/16” -18 Thread

E Actuator Yoke Hole

C

A

B

D

F* 1/2”-20 Thd.

9” Approx.

Pneumatic Positioner

I/P Transmitter

Filter Regulator

ValvePositioner

Instrumentation shown for reference only. NTS

1/4” FNPT Port

How To Order

Dimensions

– 28 –

SV2 & SV3 SERIES2 - 6 PSIG RELIEF

Features

• Vacuum Tight Seal• Tamper Resistant• Easy Access to Vacuum• Functional & Reliable• Full Flow Design• Low Profile & Compact Design

Applications

• High Vacuum Tanks• High Vacuum Dewars• Low Pressure Gas Systems• Vacuum Insulated Cryogenic

Piping Systems• Cold Box Vacuum Systems

Technical Data

Operating RangesTemperature ……………-20˚F to +150˚F;

-29˚C to +66˚C

Relief Pressure …………2 to 6 PSIG

Materials of ConstructionBody ……………………300 Series S/S

or 6061 Aluminum

Plug ………………………Brass (1" valve plug300 Series S/S)

Disc ………………………300 Series S/S

O-Ring …………………Viton®

Cap ………………………All SV2, Plastic SV3 - 1/4" & 3/8", PlasticSV3 - 1/2", 3/4" & 1", 300 Series SS

Poppet …………………300 Series S/S or6061 Aluminum

TestsSeat Leakage ……………Mass spec. less than

1x10-9 scc GHe/sec(Exclusive of O-ringPermeability) atAmbient Temp.

ConnectionValve………………………Butt Weld

Operator …………………ISO Flange or Tube

Valve Size1/4" to 1"

VACUUM SEAL-OFF VALVESAND VALVE OPERATORS

– 29 –

VACUUM SEAL-OFF VALVESV2 - RelievingSV3 - Relieving

VALVE SIZE082 - 1/4"083 - 3/8" {SV3 Only

084 - 1/2"086 - 3/4"088 - 1"

How To OrderSV3 - 088 - 1 W3

CONFIGURATIONW3 - WeldedS3 - Socket Connection

CONSTRUCTION1 - 6061 Aluminum5 - 300 Series Stainless Steel

Part No. A B C D E FSV2-084- 1.25 1.06 0.50 0.75 2.10 0.75

SV2-086- 1.63 1.38 0.75 1.00 2.50 0.75

SV2-088- 1.88 1.63 1.00 1.25 2.84 0.94

SV3-082- 0.75 0.56 0.31 0.63 1.32 0.38

SV3-083- 1.00 0.75 0.50 0.88 1.63 0.63

SV3-084- 1.19 1.06 0.50 0.75 2.00 0.39

SV3-086- 1.54 1.38 0.75 1.00 2.13 0.75

SV3-088- 1.75 1.63 1.00 1.25 2.75 0.88

SV1 & SV3 SERIES VALVE DIMENSIONS

Dimensions

E

B*

A

SV3 Seal-Off Valve with Metal Relieving Cap

(SV2 Similar, with Relieving Plastic Cap)

SV2-084

SV2-086

SV2-088

SV3-084

SV3-086

SV3-088

B

F

C

A

VO3 SERIES OPERATORSSTAINLESS STEEL DIMENSIONSOperatorPart No. A B*VO3-082- 4.38 0.625

VO3-083- 4.38 0.625

VO3-084- 4.38 0.625

VO3-086- 4.63 0.875

VO3-088- 5.00 1.125

VO3 - 088 T

*VACUUM PUMP CONNECTIONT - OD TubeF - ISO Flange

1/4" & 1/2" - DN16,3/4" & 1" - DN25

VALVE OPERATORVO3 Series

OPERATOR SIZE082 - 1/4"083 - 3/8"084 - 1/2"086 - 3/4"088 - 1"

Valve Operators used in conjunction with valves during pumping operation:

SV2 & SV3 SERIES2 to 6 PSIG RELIEF

D

*Optional ISO Flange.

AB

CD

F

E

SV3-082

SV3-083

– 30 –

SV1 SERIESNON RELIEVING

Technical Data


-29˚C to +66˚C

Maximum Working Pressure.........25 PSIG

Materials of ConstructionBody………………………300 Series S/S

or 6061 Aluminum

Plug ………………………Brass (1" valve plug300 Series S/S)

Disc ………………………300 Series S/S

O-Ring ……………………Viton®

Cap ………………………Plastic - 1/4" & 3/8"300 Series S/S - 1/2",3/4" & 1"


1x10-9 scc GHe/sec(Exclusive of O-ringPermeability) at Ambient Temp.




Features


Applications




– 31 –

VACUUM SEAL-OFF VALVESV1 Series Non Relieving

VALVE SIZE082 - 1/4"083 - 3/8"084 - 1/2"086 - 3/4"088 - 1"

SV1 SERIESNON RELIEVING

How To Order

SV2 - 088 - 1 W2

CONFIGURATIONW2 - WeldedS3 - Socket Connection

CONSTRUCTION1 - 6061 Aluminum5 - 304 Stainless Steel

Part No. A B C D E FSV1-082- 0.75 0.44 0.31 0.63 1.30 0.38

SV1-083- 1.00 0.75 0.50 0.88 1.50 0.63

SV1-084- 1.19 1.06 0.50 0.75 1.82 0.75

SV1-086- 1.19 1.38 0.75 1.00 2.00 0.75

SV1-088- 1.75 1.63 1.00 1.25 2.50 0.94

SV1 SERIES VALVE DIMENSIONSVO3 SERIES OPERATORSSTAINLESS STEEL DIMENSIONSPart No. A B*VO3-082- 4.38 0.625

VO3-083- 4.38 0.625

VO3-084- 4.38 0.625

VO3-086- 4.63 0.875

VO3-088- 5.00 1.125

Dimensions

A

B*

SV1-084

SV1-086

SV1-088

VO3 - 088 T


1/4" 3/8”, & 1/2" - DN16,3/4" & 1" - DN25


OPERATOR SIZE082 - 1/4"083 - 3/8"084 - 1/2"086 - 3/4"088 - 1"


*Optional ISO Flange

E

FSV1-082

SV1-083

AB

DC

SV1 with Plastic Cap

AB

D

F

E

C

– 32 –

SV7 SERIES2 - 6 PSIG

Features

• Vacuum Tight Seal-Off• Easy Access to Vacuum• High Capacity Flow• Low Profile

Applications





Valve Size1" to 3"

Technical Data


-29˚C to +66˚C


Materials of ConstructionBody ……………………300 Series S/S or

6061 Aluminum

Spring ……………………300 Series S/S

Retainer …………………300 Series S/S

O-Ring …………………Viton®

Cap ………………………Plastic PVC

Poppet ……………………300 SeriesStainless Steel

TestsSeat Leakage ……………Mass spec. less

than 1x10-9 scc GHe/sec(Exclusive of O-ringPermeability) at Ambient Temp.


– 33 –

BASIC MODEL NUMBERSV7 Series

VALVE SIZE088 - 1"816 - 2"824 - 3"

SV7 SERIES2 to 6 PSIG

A

B*

A

C

B

Part No. A B CSV7-088- 1.13 1.63 1.13

SV7-816- 2.25 2.50 1.80

SV7-824- 3.12 3.12 2.75

SV7 SERIES VALVES DIMENSIONSVO7 SERIES OPERATORSSTAINLESS STEEL DIMENSIONS

Part No. A B*VO7-088- 3.38 1.13

VO7-816- 5.00 2.25

VO7-824- 6.00 3.00

Dimensions

SV7 - 088 - 1


VO7 - 088 T


OPERATOR SIZE088 - 1"816 - 2"824 - 3"


How To Order


1" - DN25, 2" - DN50, 3" - DN50

(824 & 816 Size Ports at 60˚ Angle)


– 34 –

SV8 SERIES3 - 9 PSIG RELIEF

Technical Data


-29˚C to +66˚C



6061 Aluminum

O-Rings …………………Viton®

Plug ………………………300 Series S/S




Features

• Vacuum Tight Seal• Tamper Resistant• Easy Access to Vacuum• Functional & Reliable• Full Flow Design• Low Profile & Compact Design• Non-Relieving Option

Applications


Piping Systems• Cold Box Vacuum Systems• Infrared Optical Devices





– 35 –


VALVE SIZE082 - 1/4" (NR Only)084 - 1/2"086 - 3/4"088 - 1"


SV8 SERIES3 to 9 PSIG RELIEF

How To Order

RELIEF SPECIFICATIONNR - Non-Relieving

1/4”(blank) - Relieving:

1/2" 5 to 9 PSIG3/4” 4 to 8 PSIG1" 3 to 7 PSIG

SV8 - 088 - 1 - NR

Dimensions

Part No. A B CSV8-082- .59 .38 .28

SV8-084- .81 .62 .46

SV8-086- .96 .88 .69

SV8-088- 1.50 1.19 .90

SV8 SERIES VALVE DIMENSIONSPart No. A B* Size

VO8-082- 3.2 .375 3/4"

VO8-084- 3.5 .625 1-3/16"

VO8-086- 5.0 .875 1-1/2"

VO8-088- 5.0 1.12 1-3/4"

VO8 SERIES OPERATORSSTAINLESS STEEL DIMENSIONS

A

C

B

3/4" & 1" sizes contain two O-rings as shown above.

1/4" & 1/2" sizes contain only one O-ring.Hex

Size

VO8 - 088 T


OPERATOR SIZE082 - 1/4"084 - 1/2"086 - 3/4"088 - 1"


1/2" = DN16, 3/4" = DN25,1" = DN25

B*

A

55˚



– 36 –

SV9 SERIESRELIEVING WITH RETAINED PLUG

Technical Data


-29˚C to +66˚C



6061 Aluminum

O-Rings …………………Viton®

Plug ………………………300 Series S/S


Retainer …………………300 Series S/S



Features


Applications


Piping Systems• Cold Box Vacuum Systems• Infrared Optical Devices





– 37 –


VALVE SIZE082 - 1/4" - 4 TO 8 PSIG084 - 1/2" - 5 TO 9 PSIG086 - 3/4" - 4 TO 8 PSIG088 - 1" - 3 TO 7 PSIG

SV9 SERIESRELIEVING WITH RETAINED PLUG

How To Order


SV9 - 088 - 1

Dimensions

Part No. A B CSV9-082- .59 .38 .19

SV9-084- .76 .62 .40

SV8-086- .96 .88 .65

SV8-088- 1.13 1.19 .84

SV8 SERIES VALVE DIMENSIONSPart No. A B* Size

VO8-082- 3.2 .375 3/4"

VO8-084- 3.5 .625 1-3/16"

VO8-086- 5.0 .875 1-1/2"

VO8-088- 5.0 1.12 1-3/4"

VO8 SERIES OPERATORSSTAINLESS STEEL DIMENSIONS

A

C

B

1/4" & 1/2" sizes contain only one O-ring as shown above.

3/4" & 1" sizes contain two O-rings. Hex

Size

VO8 - 088 T


OPERATOR SIZE082 - 1/4"084 - 1/2"086 - 3/4"088 - 1"


1/4" & 1/2" = DN16,3/4" & 1" = DN25

B*

A

55˚



– 38 –

PR3 SERIES2 - 15 PSIG RELIEF

Technical Data


(-29˚C to +66˚C)

Relief Pressure …………2 to 15 PSIG(.14 to 1.04 BAR)

Materials of ConstructionBody ……………………300 Series S/S

or 6061 Aluminum

O-Ring ……………………Viton®

Poppet ……………………300 Series Stainless Steel

Spring ……………………300 Series Stainless Steel

Hardware …………………300 Series Stainless Steel



ConnectionWelded or Threaded


Features

• Vacuum Tight Seal• Full 360˚ Pressure Outlet • Low Pressure Relief• Stainless Steel Construction• Compact Design• Adjustable Relief Option

Applications

• Protection of Outer Wall for High Vacuum Containers

• Pressure Equalization for Volume Cham bers

• Relief Valve for Vacuum Insulated Piping Systems

• Breather Valves for Storage Tank Vents

Options

• Standard Relief Pressure 2 - 6 PSIG• Available up to 15 PSIG (± 1 PSI)• Higher Pressures Available

(Consult Factory)

VACUUM TIGHTPRESSURE RELIEF DISCS

Part No. A A1 B C D E FPR3-084 .50 .75 .75 .88 .69 1.06.16 1.19

PR3-086 .50 .75 .63 1.13 .94 1.38.16 1.50

PR3-088 .63 .94 .75 1.13 1.19 1.63.16 1.75

PR3-812 .56 .75 .31 .88 1.63 2.38 2.75

PR3-816 .56 .88 .31 .88 2.13 2.94 3.25

PR3-820 .69 1.00 .44 1.13 2.69 3.50 4.00

PR3-824 1.13 1.25 .50 1.63 3.38 4.38 5.00

– 39 –

Dimensions

BASIC MODEL NUMBERPR3 Series

VALVE SIZE084 - 1/2"086 - 3/4"088 - 1"812 - 1-1/2"816 - 2"820 - 2-1/2"824 - 3"

CONSTRUCTION5 - 300 Series Stainless Steel1 - 6061 Aluminum

CONFIGURATIONT2 - Threaded Connection (1/2" – 1")F2 - Flanged Connection (1-1/2" – 2")F3 - Flanged Connection (3")W2 - Welded Connection (1/2" – 1")W3 - Welded Connection (1-1/2" – 3")

PR3 SERIES2 to 15 PSIG RELIEF

How To OrderPR3 - 084 - 5 T2 - HP3

RELIEF SETBlank - 2-6 PSIG Standard

Adjustable Relief Set Options:HP3 - 3 PSIGHP4 - 4 PSIGHP5 - 5 PSIGHP6 - 6 PSIGHP7 - 7 PSIGHP8 - 8 PSIGHP9 - 9 PSIGHP10 - 10 PSIGHP11 - 11 PSIGHP12 - 12 PSIGHP13 - 13 PSIGHP14 - 14 PSIGHP15 - 15 PSIG

T2

DF

W2

W3BC

F2 A1

D

F

E

A

E(Thread)

A

– 40 –

BAYONET CONNECTIONS

Features• Many Bayonet Styles Available• Commercial Styles & Close Tolerance

Style now Available from Stock• Constructed of Material that is Suitable

for Cryogenic Service• Butt Weld and Socket Weld Ends for

Simple Fabrication into your System• Thermally Efficient with Inner & Outer

Weldment for Vacuum Jacketed Systems

Applications for Vacuum Jacketed Systems

• New Vacuum Jacketed Piping Systems• Storage Vessels, Tanks & Dewars• Transports & Trailers• Transfer Hose & Fill Systems• Expansion of Existing Systems &

Modifications to Current Designs• Complete Line of Vacuum Jacketed

Valves and Filters• Bayonets Available for LNG Service• Consult Factory for Special Applications

Options• Buna N or Silicone O-Ring and/or Graphite

Face Seals (Determined by Application)• UHP or Standard Configuration• Electro-Polished and Special

Cleaning Available• Complete Design, Testing & Qualification

Technical Data

Operating RangesTemperatures – …………-452°F to +200°F;

-269°C to +93°C


TestsExternal Leakage – ……Mass Spec. to

1 x 10-9 cc GHe/sec

ServiceArgon, Helium, Hydrogen, Nitrogen and Oxygen

MaterialsMetal Components– ……304 & 316

Stainless Steel

Soft Goods – ……………Buna N, Graphite,Silicone or Teflon®

VACUUM INSULATEDCRYOGENIC CONNECTIONS

– 41 –

Commercial Bayonets Vacuum Jacketed for Hydrogen & HeliumFor Hoses, Tankers and Storage Vessels

BAYONET CONNECTIONS

AB

E

C D

F

G

H I

J

AB

E

C D

H

F

G

I

J

AB

E

C D

H

G

I

JF

Size P\N F G H I J Inner Line2” ODT F-BFCYTS16X 17.38”15.38” 3.5” 2.0” 14.7” 2” x .065” Tube

Size P\N A B C D E Inner Line2” ODT F-BMCYTS16X 17.5” 16.5” 3.5” 2.0” 15.0” 2” x .065” Tube

Size P\N F G H I J Inner Line2” PS F-BFLTPS16X 13.0” 8.1” 3.5” 2.38” 8.6” 2” Sch. 5 Pipe

2” ODT F-BFLTTS16X 13.0” 8.1” 3.5” 2.00” 8.6” 2” x .065” Tube

1-1/2” PS F-BFLTPS12X 13.0” 8.1” 3.5” 1.30” 8.6” 1-1/2” Sch. 5 Pipe

1-1/2” ODT F-BFLTTS12X 13.0” 8.1” 3.5” 1.00” 8.6” 1-1/2” x .065” Tube

Size P\N A B C D E Inner Line2” ODT F-BMLTTS16X 8.8” 8.2” 3.5” 2.0” 6.8” 2” x .065” Tube

1-1/2” ODT F-BMLTTS12X 8.8” 8.2” 3.5” 1.5” 6.8” 1-1/2” x .065” Tube

Size P\N F G H I J Inner Line1-1/2” PS F-BFAFPS12X 10.0” 4.0” 3.5” 1.9” 7.2” 1-1/2” Sch. 5 Pipe

1-1/2” ODT F-BFAFTS12X 10.0” 4.0” 3.5” 1.5” 7.2” 1-1/2” x .065” Tube

1” PS F-BFAFPS08X 10.0” 4.0” 3.5” 1.3” 7.2” 1” Sch. 5 Pipe

1” ODT F-BFAFTS08X 10.0” 4.0” 3.5” 1.0” 7.2” 1” x .065” Tube

Size P\N A B C D E Inner Line1-1/2” PS F-BMAFPS12X 10.6” 9.6” 3.5” 1.9” 7.0” 1-1/2” Sch. 5 Pipe

1-1/2” ODT F-BMAFTS12X 10.6” 9.6” 3.5” 1.5” 7.0” 1-1/2” x .065” Tube

MALE AIR FORCE HYDROGEN SERVICE * Temp. -423°F MAWP 200 PSIG

FEMALE AIR FORCE HYDROGEN SERVICE Temp. -423°F MAWP 200 PSIG

MALE LINDE TYPE HYDROGEN SERVICE* Temp. -423°F MAWP 200 PSIG

FEMALE LINDE TYPE HYDROGEN SERVICE* Temp. -423°F MAWP 200 PSIG

MALE HELIUM SERVICE* Temp. -452°F MAWP 175 PSIG

FEMALE HELIUM SERVICE* Temp. -452°F MAWP 175 PSIG

Model P\NLinde Type w/Handwheel F-1575

Helium Service w/Handwheel F1585

Helium Service F1600

V-BAND CLAMP

Dimensions are shown for reference only.

*V-Band Clamp required for installation.

*Shipped with nose seal and o-ring.

*Shipped with nose seal and o-ring. V-Band Clamp required for installation.

*Shipped with nose seal and energizer. V-Band Clamp required for installation.

*Shipped with Kel-F o-ringr. V-Band Clamp required for installation.

– 42 –

BAYONET CONNECTIONS

Description Material LetterKit:

O-Ring Buna N O

Nose Seal TFE N

Optional:Dust Cap Aluminum D

Pressure Cap, Female Stainless Steel S


O-Ring PCTFE O

Energizer Stainless Steel E

Nose Seal TFE N




O-Ring Buna N O

Nose Seal TFE N



Commercial Bayonets – Assembly Kits & Options

AIR FORCE TYPE BAYONETS * P/N F-BPAFxxxx K

LINDE TYPE BAYONET* P/N F-BPLTxxxx K

HELIUM SERVICE BAYONET* P/N F-BPCYxxxx K

Spare Assembly KitsType Part NumberAir Force F-B P AFxxxx K

Linde F-B P LTxxxx K

Helium F-B P CYxxxx K

Sample Kit Number:

F–B P CYxxxx KWhen ordering parts for male and femaleBayonets change the “P” in the KitNumber above to the identification letterfor the connection type shown below:

P = Pair

M = Male

F = Female

To order Optional or Kit Items change the“K” at the end of the Kit Number above tothe identification letter for the kitdescription as shown below:

O = O-Ring

N = Nose Seal

E = Energizer for Linde Type

Nose Seal

K = Complete Assembly Kits as

described above

D = Aluminum Dust Cap

S = Stainless Steel Pressure Cap

*The Air Force Type Bayonet is a threaded connection which uses a Teflon® nose seal

and Buna N O-ring on the male Bayonet. An assembly kit is required for each pair.

*The Linde Type Bayonet is a V-band connection which uses a Teflon® nose seal and

an energizer on the male Bayonet and a Kel-F O-ring on the female Bayonet. An

assembly kit is required for each pair and a V-Band Clamp is required for installation.

*The Helium Bayonet is a V-band connection which uses a Teflon® nose seal and Buna

N O-ring on the male Bayonet. An assembly kit is required for each pair and a V-Band

Clamp is required for installation.

Size* P\N H I J K L ∆Q1/2” x 2” F-BFCTPS04X 0.84” 2.37” 9.00” 11.00” 2.94” 6.7

1” x 2-1/2” F-BFCTPS08X 1.31” 2.87” 11.38” 13.38” 3.88” 7.9

1-1/2” x 3” F-BFCTPS12X 1.90” 3.50” 10.38” 12.38” 4.00” 6.5

2” x 4” F-BFCTPS16X 2.37” 4.50” 11.63” 13.63” 5.00” 6.0

3” x 5” F-BFCTPS24X 3.50” 5.56” 13.75” 15.75” 6.49” 14.7

4” x 6” F-BFCTPS32X 4.50” 6.62” 18.00” 20.00” 7.94” 31.7

6” x 10” F-BFCTPS48X 6.62” 10.75” 19.25” 21.25” 11.94” 37.0

FEMALE CLOSE TOLERANCE Temp. -423°F MAWP 275 PSIG

Size* P\N A B C D E F G ∆Q1/2” x 2” F-BMCTPS04X 0.84” 2.37” 1.56” 8” 12” 6.0” 11” 4.5

1” x 2-1/2” F-BMCTPS08X 1.31” 2.87” 1.75” 10” 14” 7.0” 13” 4.9

1-1/2” x 3” F-BMCTPS12X 1.90” 3.50” 2.44” 9” 13” 7.5” 12” 9.1

2” x 4” F-BMCTPS16X 2.37” 4.50” 2.94” 11” 15” 9.0” 14” 9.7

3” x 5” F-BMCTPS24X 3.50” 5.56” 3.92” 12” 16” 10.0” 15” 10.5

4” x 6” F-BMCTPS32X 4.50” 6.62” 5.35” 16” 20” 11.0” 19” 19.2

6” x 10” F-BMCTPS48X 6.62” 10.75” 8.39” 18” 22” 16.0” 21” 41.0

– 43 –

BAYONET CONNECTIONSClose Tolerance Bayonets, Dual SealFor Fixed Vacuum Jacketed Piping SystemsSpecify Service: Standard, Oxygen or Hydrogen

AB

E

C

D

H

K

F

I

J

G

L

SI Type Insulation

ANSI Class 150# Flange Typical

Notes for Close Tolerance Bayonets:SI – Sixteen layers of laminar radiation shielding consisting of alternating layers of glass paper and aluminum foil.

∅Q – Conductive heat leak from ambient to cryogenic temperature. BTU/Hr. @ 77.4°K (LN2).

* – Nominal pipe size. All pipe is Schedule 5 unless noted.

Dimensions shown above are for reference only.

MALE CLOSE TOLERANCE* Temp. -423°F MAWP 275 PSIG

Spare Assembly KitsSize Kit Number1/2” x 2” F-BPCTPS04K

1” x 2-1/2” F-BPCTPS08K

1-1/2” x 3” F-BPCTPS12K

2” x 4” F-BPCTPS16K




Sample Kit Number:

F–BPCTP S 12 Kfor 1-1/2” x 3” Bayonet Pair

Required Assembly Parts For CloseTolerance Bayonets:

To order individual components fromAssembly Kits change the “K” at the endof the Kit Number above to the I.D. letterfor the component as shown below:

O = O-Ring for Face Seal

N = Nose Seal Only

H = Nuts & Bolts to assemble Male and

Female Bayonet

K = Nose Seal, O-Rings and Nuts & Bolts

Specify Service:

To specify service other than Standard,

change the “S” in the Part Number shown

above to the I.D. letter for the service

shown below:

S = Standard Service includes Argon,

Helium and Liquid Nitrogen

O = Oxygen Service, Consult Factory

H = Hydrogen Service, Consult Factory

The close tolerance Dual Seal Bayonet is a flanged connection using ANSI type flanges. It is assembled with two O-rings, Teflon® nose seal and

stainless steel nuts and bolts. An assembly kit is required for each pair.

* Male bayonet shipped with all assembly hardware and seals.

– 44 –

Features

• No Losses, No Leaks– No loss of expensive cryogenic liquids, cold gas vapors

or process fluid. A spiral-wound gasket ensures a leak-

tight seal.

• Lower Maintenance / Labor Costs– Replacement of the union housing is eliminated. Only a

change of gasket is required when the Uniseal Coupling

is disassembled.

– No need to spring the pipe during make-up or

disassembly.

– It is less costly to make and break than flanges.

• Lower Inventory Costs– Only a few Uniseal Pipe Couplings and gasket kits in each

size are required to back up installations.

– One Uniseal satisfies all pressure series of flanges in pipe

sizes 1/2” to 2”.

• Ease of Installation– The gasket is held firmly in place with a patented retainer.

– There is no danger of damaging the seal during

installation as it is fully protected from over-torquing.

• Welded Piping Systems– With the gasket removed while welding the coupling into

the piping, the danger of damaging the seal is eliminated.

– Costly removal of sections of pipe to replace leaky unions

is eliminated.

• Component Interchangeability– All components of the Uniseal Couplings, in each size

class, are fully interchangeable.

– End connections can be socket weld, threaded, or a

combination of both.

IntroductionStainless steel-ground joint-pipe unions have been used for years invirtually every type of industry. The majority of ground joint- pipe unionsconsist of a metal-to-metal seal. During installation, this type of seal issubject to scoring damage on the lapped seats causing leakage whichrequires the entire union to be replaced. Also, during normal operation,the piping system vibration, pressure surges and flexing movement ofthe union cause the metal-to-metal seals to wear and eventually causeleakage problems. This results in dangerous leaks of product,replacement costs and excessive downtime.

Uniseal Pipe CouplingThe Uniseal Pipe Coupling (WU) has successfully solved frequentleakage, intensive maintenance and stocking difficulties associated withground joint pipe unions.

The WU is a modified stainless steel pipe union which utilizes a spiral-wound gasket to provide a leak-tight joint. This design, similar inprinciple to flange joints, has been proven in the field for many years.Because the joint seal is formed by the replaceable gasket (not aground joint finish), failures caused by poor mating surfaces areeliminated. Components may be stocked and replaced individuallybecause mated parts are not required for sealing.

PIPE COUPLINGSUp to 3,000 lb.

NUT

MALEEND

GASKETWITH

RETAINER

FEMALE END

UNISEALSTAINLESS STEELPIPE COUPLINGS

– 45 –

How To OrderF - WU T - 04 - X F

GASKET MATERIALF - Flexite Super with 347 Stainless SteelG - Graphite with 316L Stainless SteelT - PTFE with 316L Stainless Steel

UNION HOUSINGX - 316L Stainless SteelM - MonelZ - 304 Stainless Steel(Others Available on Request)

BASIC MODEL NUMBERUniseal Pipe Coupling

PIPE UNIONT - ThreadedW - Socket WeldedK - Gasket Kit

PIPE SIZE04 - 1/2”06 - 3/4”08 - 1”12 - 1-1/2”16 - 2”

PIPE COUPLINGS

DIMENSIONS

CPC-CRYOLAB. has a policy of continuous product research and improvement and reserves the right to change design and specifications without

notice. Please consult your Distributor, Representative or our factory for information on special connections, alternate materials and larger sizes.

ApplicationsThe Uniseal Pipe Coupling (WU) has provided leak-tightperformance in a variety of industries.

• Cryogenic Fluids & Cold Gases

• Steam Systems – up to 1500 PSIG Superheat

• Variety of process fluids and gases to 2,400 PSIG CW;

i.e.: Acids, Caustics, Nitrogen, etc.

• Steam Trap, Valve, Pump & Compressor Manifolds

• Power Plants and Utilities

• Hydraulic Fluids / Hot Oils

Specifications

Pipe WeightSize A B C (lbs.)

1/2” 2.01” 1.80” 0.937” 0.80

3/4” 2.24” 2.20” 1.123” 1.20

1” 2.44” 2.57” 1.128” 1.60

1-1/2” 3.01” 3.39” 1.482” 3.30

2” 3.39” 4.05” 1.633” 4.73

Materials of ConstructionHousing …………………316L Stainless Steel

Gasket ……………………Type 347 (ASTM-240) withFlexite Super (directreplacement for asbestos)

Gasket Retainer …………316 Stainless Steel

Optional MaterialsGasket Filler ……………Graphite, PTFE

Gasket Metal Winding …304 or 316L SS, Monel,Inconel 600, Hastelloy,Nickel and others

Union Housing …………304 SS, 90/10 Copper-Nickel, Alloy 20, Hastelloy,Chrome-Moly, ForgedCarbon Steel, ASTM A165,Galvanized and others

AssemblyEqual to MSS-SP-83 – Pipe Unions - SocketWelding and Threaded

TEMPERATURE / PRESSURE RATINGS 316L SS†

Temperature -325° to 100°F 200°F 300°F 400°F 500°FPressure (PSIG) 2430* 2050 1835 1670 1545

NPT

A

B

C

Uniseal WUT Uniseal WUW

†Forged carbon steel unions (ASTM A105) have a working pressure of 3000 psi.

*Minimum recommended temperature for 316L SS is -325°F.

Average weights listed, actual weights may vary slightly.

– 46 –

NOTES:

12501 Telecom Drive • Tampa, Florida 33637-0906 • 813-978-1000 • Fax 813-977-3329 • [email protected]

CPC 511A-0205

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