Tab_13_PR_4200692347_Specs_(002).pdf

SPECIFICATION FOR PURCHASE

NASA Glenn Research Center Plum Brook Station

6100 Columbus Ave.

Sandusky, OH 44870

Valves for Liquid Oxygen, Liquid Hydrogen, Gaseous Nitrogen, and Gaseous Helium Service

For Use at The In-Space Propulsion Test Facility (ISP)

February 28, 2019

TABLE OF CONTENTS

Section Page 1 Introduction 3

2 Scope 3

3 Applicable Documents 3

4 Definitions 5

5 General Specifications for Liquid Oxygen Valves 5

6 General Specifications for Liquid Hydrogen Valves 6

7 General Specifications for Gaseous Nitrogen Valves 6

8 General Specifications for Gaseous Helium Valves 7

9 General Specification for All Valves 7

10 Options 10

11 Submittals 10

12 Deliverables 10

13 Special Considerations 11

Appendix A 12

Appendix B 19

Appendix C 22

Appendix D 27

SPECIFICATION FOR PURCHASE

VALVES FOR LIQUID OXYGEN, LIQUID HYDROGEN,

GASEOUS NITROGEN, AND GASEOUS HELIUM SERVICE

AT THE

IN-SPACE PROPULSION TEST COMPLEX (ISP)

NASA PLUM BROOK STATION, SANDUSKY, OHIO

1 INTRODUCTION

1.1 Objective

1.1.1 The objective of this specification is to purchase a total of thirty-three (33) remote actuated valves of various sizes ranging from 1” National Pipe Size (NPS) up to

6” NPS.

1.2 Background

1.2.1 The valves to be purchased as a result of this specification will replace valves in the several gas and cryogenic fluid systems at NASA’s In-Space Propulsion (ISP) test facility at the Plum Brook Station near Sandusky, Ohio. The ISP facility was originally constructed in the mid-1960’s to conduct simulation testing of hardware and equipment bound for outer space. Many of the valves used to control gases and fluids are original to the test facility. Due to age and/or obsolescence NASA plans to replace several of the valves that are critical to the operation of the systems.

2 SCOPE

2.1 This specification details the requirements for the purchase of valves to replace existing valves at the In-Space Propulsion (ISP) facility at NASA’s Plum Brook Station. The systems specifically targeted in this specification include liquid oxygen, liquid hydrogen, gaseous nitrogen and gaseous helium.

3 APPLICABLE DOCUMENTS

3.1 The following documents form a part of this document to the extent specified herein.

The latest revision applies unless a specific revision is indicated.

3.2 American Society for Testing and Materials (ASTM)

ASTM A351/A351M Standard Specification for Casting, Austenitic, for

Pressure-Containing Parts

ASTM A182/182M Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ASTM A193/A193M Standard Specification for Alloy-Steel and Stainless Steel bolting for High Temperature or High Pressure Service and Other Special Purpose Applications

ASTM A194/A194M Standard Specification for Carbon and Alloy Steel Nuts for High Pressure or High Temperature Service, or Both

ASTM A276/A276M Standard Specification for Stainless Steel Bars and Shapes

ASTM A380 Standard Practice for Cleaning, Descaling and Passivation of Stainless Steel Parts, Equipment, and Systems

ASTM D1430 Standard Classification System for

Polychlorotrifluoroethylene (PCTFE) Plastics

ASTM D1710 Standard Specification for Extruded

Polytetrafluoroethylene (PTFE) Rod, Heavy Walled Tubing and Basic Shapes

ASTM D3294 Standard Specification for Polytetrafluoroethylene (PTFE)

Resin Molded Sheet and Molded Basic Shapes

ASTM D3308 Standard Specification for PTFE Resin Skived Tape

ASTM D7194 Standard Specification for Aerospace Parts Machined from

Polychlorotrifluoroethylene (PCTFE)

ASTM G93 Standard Practice for Cleaning Methods and Cleanliness

Levels for Material and Equipment Used in Oxygen- Enriched Environments

ASTM G94 Standard Guide for Evaluating Metals for Oxygen Service

3.3 The American Society of Mechanical Engineers (ASME)

ASME B16.5 Pipe Flanges and Flanged Fittings

ASME B16.34 Valves – Flanged, Threaded, and Welding End

ASME BPVC, Sec. IX Boiler and Pressure Vessel Code, Section IX, Welding and

Brazing Qualifications

3.4 American National Standards Institute

ANSI FCI 70-2 Control Valve Seat Leakage

3.5 Manufacturers Standardization Society

SP-25 Standard Marking System for Valves, Fittings, Flanges, and Unions

SP-42 Corrosion-Resistant Gate, Globe, Angle, and Check Valves with Flanged and Butt Weld Ends (Classes 150, 300, & 600)

SP-134 Valves for Cryogenic Service Including Requirements for

Body/Bonnet Extensions (ANSI-approved American National Standard)

3.6 Questions regarding conflicts between this specification and the specifications, standards and codes previously listed shall be referred to the NASA Buyer for clarification prior to quotation. All specifications, standards and codes listed shall be the latest version in effect at the time of proposal.

3.7 In support of this specification, NASA is providing Appendices A through C of this document, containing complete details and characteristics for a total of thirty-three (33) valves used to control the flow of gases and/or cryogenic fluids. Details include size, end connection types, face-to-face dimensions, maximum allowable working pressures, target Cv, materials of construction, and etc.

4 DEFINITIONS

4.1 “Buyer” and “TFOME” means the NASA contractor responsible for the purchase of valves specified in this document.

4.2 “NASA” means the National Aeronautics and Space Administration, John H. Glenn

Research Center, Plum Brook Station, part of the Government of the United States.

4.3 “Vendor” means the supplier, his employees, agents, or subcontractors that supply valves and associated equipment per this specification.

5 GENERAL SPECIFICATIONS FOR LIQUID OXYGEN VALVES

5.1 The guidelines listed hereafter shall be adhered to for valves in liquid oxygen and gaseous oxygen service.

5.2 Valves in oxygen service are those listed in Appendix A. The appendix provides further details for the individual valves in oxygen service.

5.3 The system normal operating temperatures will range from -325°F (134°R) to +110°F

(570°R) maximum. Note that the minimum temperature is that of liquid nitrogen. The liquid oxygen system will undergo cold shock and checkout operations using liquid nitrogen; therefore, all valves must be capable of withstanding liquid nitrogen temperatures.

5.4 Materials of Construction

5.4.1 The pressure-temperature rating of the valves shall be per ASME B16.34

Standard Classes 150 and 600 for groups 2.1, 2.2 and 2.3 materials. Refer to Appendix A for specific ASME Class ratings for each valve in oxygen service.

5.4.2 All wetted materials shall be compatible for oxygen service at the temperatures and pressures specified in Appendix A.

5.4.3 Many of the valves will be located outdoors in frequently changing climate conditions. It is preferred that all wetted and non-wetted components (yokes, actuator assemblies, etc.) be constructed of corrosion resistant materials.

However, non-wetted components may be constructed of low-alloy steel provided they are painted, coated or plated such that the parts will withstand the elements of the outdoor environment.

6 GENERAL SPECIFICATIONS FOR HYDROGEN VALVES

6.1 The guidelines listed hereafter shall be adhered to for valves in liquid hydrogen and gaseous hydrogen service.

6.2 Valves in hydrogen service are those listed in Appendix B. The appendix provides further details for the individual valves in hydrogen service.

6.3 The system normal operating temperature will range from -425°F (34°R) to +110°F

(570°R) maximum.

6.4 Materials of Construction

6.4.1 The pressure-temperature rating of the valves shall be per ASME B16.34 Standard Class 150 for groups 2.1, 2.2 and 2.3 materials.

6.4.2 All wetted and non-wetted components shall be constructed of corrosion resistant materials.

7 GENERAL SPECIFICATIONS FOR GASEOUS NITROGEN VALVES

7.1 The guidelines listed hereafter shall be adhered to for gaseous nitrogen valves.

7.2 Valves in gaseous nitrogen service are those whose tag number begins with the number

4 in Appendix C. The appendix provides further details for the individual valves in the gaseous nitrogen systems.

7.3 All valves in gaseous nitrogen service shall be constructed of materials suitable for a temperature range of -20°F (440°R) to +110°F (570°R) with the exception of valve 429A which has a temperature range of -320°F (140°R) to +110°F (570°R).

7.4 Materials of Construction

7.4.1 The pressure-temperature rating of the valves shall be per ASME B16.34

Standard Classes 150 and 600 for groups 2.1, 2.2 or 2.3 materials. Refer to the tables in Appendix C for specific ASME Class rating for each valve in gaseous nitrogen service.

7.4.2 Many of the valves will be located outdoors in frequently changing climate conditions. It is preferred that all wetted and non-wetted components (yokes, actuator assemblies, etc.) be constructed of corrosion resistant materials.

However, non-wetted components may be constructed of low-alloy steel provided they are painted, coated or plated such that the parts will withstand the elements of the outdoor environment.

8 GENERAL SPECIFICATIONS FOR GASEOUS HELIUM VALVES

8.1 The guidelines listed hereafter shall be adhered to for gaseous helium valves.

8.2 Valves in gaseous helium service are those whose tag number begins with the number 3 per Appendix C. The appendix provides further details for the individual valves in the gaseous helium system.

8.3 All valves in gaseous helium service shall be constructed of materials suitable for a temperature range of -20°F (440°R) to +110°F (570°R).

8.4 Materials of Construction

8.4.1 The pressure-temperature rating of the valves shall be per ASME B16.34

Standard Class 150 for groups 2.1, 2.2 and 2.3 materials.

8.4.2 Each valve shall be constructed of suitable materials to prohibit corrosion at the

MAWP. Valves for gaseous helium service shall be constructed of materials which are compatible in gaseous helium service at the MAWP. Refer to the tables in Appendix C for a listing of the existing valves.

8.4.3 It is preferred that all wetted and non-wetted components (yokes, actuator assemblies, etc.) be constructed of corrosion resistant materials. However, non-wetted components may be constructed of low-alloy steel provided they are painted, coated or plated such that the parts will withstand corrosion.

9 GENERAL SPECIFICATIONS FOR ALL VALVES

9.1 System Configuration

9.1.1 Existing facility piping systems are of welded construction. To accommodate new valves with differing face-to-face dimensions would require extensive system modifications resulting in sizeable expenses due to reconfiguration, inspections and non-destructive testing. To minimize the system impact, some face-to-face dimensions have been indicated as “critical” in the subsequent tables contained in Appendices A through C. These valves shall be configured to fit directly into the existing envelope. Those valves with end-to-end dimensions indicated as “not critical” have little impact to the current configuration, therefore, face-to-face dimensions in these cases have been based on expected available component dimensions.

9.1.2 Where indicated in Appendices A through C, the flange faces of existing valves have NASA-serrated sealing areas. In accordance with Appendices A through C, all flange faces of new valves shall include NASA serrations. Serrations shall be machined per drawing PF-21274 shown in Appendix D.

9.1.3 Valves will be mounted with the stem in the vertical up position.

9.2 Actuation of ON/OFF Valves

9.2.1 All existing system valves are pneumatically actuated with instrument air, or gaseous nitrogen in the event that the instrument air supply should fail. New valves shall be designed for operation using instrument air supplied at a pressure range between 70 and 125 psig.

9.2.2 All ON/OFF valves shall include a solenoid valve to control the flow of instrument air to the valve actuator.

9.2.2.1 Solenoids valves associated with hydrogen service valves shall be rated for use in Class 1, Division 1, Group B hazardous locations.

9.2.2.2 Solenoid valves associated with liquid oxygen, gaseous nitrogen and gaseous helium service valves shall be rated for Class 1, Division 2, Group B hazardous locations.

9.2.3 Valves shall fail electrically and pneumatically as indicated in the tables of Appendices A through C.

9.3 Actuation of Control Valves

9.3.1 All existing system valves are pneumatically actuated with instrument air, or gaseous nitrogen in the event that the instrument air supply should fail.

Pneumatic pressure supplied to the valve ranges between 70 and 125 psig.

9.3.2 Control valves shall include a 4-20mA to 3-15 psig I/P transducer for position control.

9.3.3 I/P transducers:

9.3.3.1 I/P transducers associated with hydrogen service valves shall be rated for

Class I, Division 1, Group B hazardous locations.

9.3.3.2 I/P transducers associated with liquid oxygen, gaseous nitrogen, and gaseous helium service valves shall be rated for Class I, Division 2, Group B hazardous locations.

9.3.4 Control valves shall be equipped with an adjustable pressure regulator, line pressure gauge, and regulated pressure gauge, all mounted on the valve. A 15 micron filter element shall be incorporated in the pressure regulator.

9.4 Manual Overrides

9.4.1 In addition to the pneumatic actuator, it is necessary that several valves have the means of being manually actuated or to be locked in a specific position. Those valves include “handwheel” in the tables in Appendices A through C.

9.4.2 The handwheel may be incorporated into the pneumatic actuator or as an intermediate assembly between the valve body and the pneumatic actuator.

9.4.3 The handwheel assembly shall provide the means to automatically or manually operate the valve by engaging/disengaging the handwheel mechanism from the pneumatic actuator.

9.5 Limit Switches

9.5.1 Valves shall be equipped with two independent switches to indicate open and closed positions. One switch shall be actuated only when the valve is fully closed, the second switch is to be actuated when the valve is fully open.

9.5.2 Each switch shall have two electrically independent double-throw contacts or an equivalent arrangement. Contacts shall be rated at least 5 amperes at 120 volts, 60 cycles.

9.5.3 Limit switch assemblies shall be Honeywell EX Series or equal rated for use in NEMA 7, Class 1, Group B (hydrogen) atmospheres.

9.6 Flow Coefficient (Cv)

9.6.1 Each valve shall have an approximate target Cv value as called out in Appendices A through C.

9.6.2 Position control valves may have valve plugs configured as Linear or Equal Percentage as called out in Appendices A through C.

9.7 Testing

9.7.1 Each valve shall be hydrostatically tested at 150% of the MAWP and shall be thoroughly dried with clean, dry gaseous nitrogen following the pressure test.

9.7.2 Each valve shall undergo a seat leak test at MAWP using ambient gaseous nitrogen. Leakage rate allowed shall be Class VI per ANSI FCI 70-2.

9.8 Cleaning and Packaging

9.8.1 All valves per Appendices A and C of this specification shall be factory cleaned to meet the requirements Level 300 for particulates and Level A for nonvolatile residue per ASTM G93. All valves per Appendix B of this specification shall be factory cleaned to meet the requirements Level 300 for particulates per ASTM G93

9.8.2 To prevent recontamination all valve openings shall be covered with clean durable covers per Section 12 of ASTM G93. All sharp edges or ends shall be covered with a clean padding material. The valve ends shall then be double bagged or double wrapped using clean polyethylene and suitable tape.

9.8.3 All valves cleaned as described above shall be conspicuously tagged with “CLEANED FOR OXYGEN SERVICE” with a warning not to remove seals or bagging until immediately prior to installation.

9.9 Spare Parts

9.9.1 With his offer the vendor shall include ONE (1) complete repair/rebuild kit for each valve and associated actuator.

9.9.2 Kits for repair/rebuild of valves shall include all replaceable soft elements, body gaskets, replaceable hard seats, O-rings, and etc.

9.9.3 Kits for actuators shall include all replaceable soft elements and hard elements that would normally be replaced during an overhaul/rebuild.

9.9.4 Kits shall be segregated and clearly identified by valve tag number.

10 OPTIONS

10.1 Standard Serrations

10.1.1 In addition to providing pricing for the valves as specified above the vendor shall provide separate pricing to supply each valve listed in Appendices A through C with standard phonographic serrated flanges.

10.2 Position Feedback

10.2.1 The vendor shall include separate pricing to equip each valve with the necessary instruments to provide feedback to the facility controls system to indicate the true position of the valve between the fully closed (0%) and the full open (100%) positions.

10.2.2 The position feedback instruments would be in addition to the limit switches as described in Section 7.2.

11 SUBMITTALS

11.1 Cost

11.1.1 Prospective bidders shall provide individual pricing and delivery schedule for each valve per the tag numbers called out in Appendices A through C and per the specifications as described above.

11.1.2 Included with the vendor’s submittal the vendor shall state if a quantity discount is offered and the conditions of the discount.

11.2 Literature

11.2.1 The term “literature” includes catalog cuts, diagrams, schematics, layouts, literature, illustrations, brochures, and similar materials furnished by the vendor to explain in detail the valves and associated equipment the vendor plans to supply per this specification. The literature shall fully describe the equipment intended to be supplied.

12 DELIVERABLES

12.1 Valves

12.1.1 Valves and equipment as called out in Appendices A through C and per the specifications as described above.

12.2 Warranty

12.2.1 A one-year warranty against defective materials, workmanship and design shall be furnished for the valves and associated equipment purchased under this specification. The warranty shall be effective for the period of one-year beginning on the day of acceptance at Plum Brook Station.

12.3 Documentation

12.3.1 Documentation to accompany the valves shall include installation manuals, maintenance manuals, and repair manuals for all valves and associated equipment.

12.3.2 The documentation shall also include parts breakdown sheets that provide cutaway views of the valve, actuator and other associated parts. The cutaway view shall also include parts callouts and parts list/table.

13 SPECIAL CONSIDERATIONS

13.1 NASA will select the valves from the vendor’s offering. Selection criteria will be:

13.1.1 Technical merit

13.1.2 Cost

13.1.3 Delivery

13.1.4 Compatibility with the existing piping system (i.e. face-to face dimensions)

13.1.5 Best value to the government

Appendix A

VALVE NUMBER 103 109 110

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FLUID AND TYPE GASEOUS OXYGEN LIQUID OXYGEN GASEOUS OXYGEN

TEMP.

(°F)

MAX. MIN. 110 -325 110 -325 110 -325

MAWP (PSIG) 425 275 425

Cv TARGET 47 47 47

VA

LV

E

RE

Q U

IR

EM

EN

TS

BODY SIZE TYPE 2” GLOBE 2” GLOBE 2” GLOBE

CONN. MATING FACING 300# ANSI RAISED

FACE*

150# ANSI RAISED

FACE*

300# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 13 (not critical) 12.5 (not critical) 13 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED EXTENDED EXTENDED

PORT SIZE 2” 2” 2”

CHARACTERISTIC SEMI-THROTTLE LINEAR SEMI-THROTTLE

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION ON – OFF THROTTLING ON – OFF

AC

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R

AC

C’ S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC

PRESSURE (PSIG)

FAIL OPEN 70-125 FAIL CLOSED 70-125 FAIL

CLOSED

70-125

POSITIONER (SIGNAL/PRESSURE) - 4 – 20 mA / 3 – 15 PSIG -

HANDWHEEL, JACK, ETC. - - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

NOTES: 1. ALL VALVES FOR ON – OFF SERVICE SHALL BE LINE SIZE.

2. * FLANGES TO HAVE NASA SERRATIONS. SEE DRAWING PF-21274 FOR DETAILS.

VALVE NUMBER 111 112 115

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FLUID AND TYPE LIQUID OXYGEN LIQUID OXYGEN GASEOUS OXYGEN

TEMP.

(°F)

MAX. MIN. 110 -325 110 -325 110 -325

MAWP (PSIG) 275 425 275

Cv TARGET 1575 95 190

VA

LV

E

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Q U

IR

EM

BODY SIZE TYPE 4” BALL 3” GLOBE 4” GLOBE

CONN. MATING FACING 150# ANSI RAISED

FACE*

300# ANSI RAISED

FACE*

150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 17.25 (not critical) 16” (not critical) 17.25. (not critical) BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED EXTENDED EXTENDED

PORT SIZE 4” 3” 4”

CHARACTERISTIC BALL LINEAR EQUAL PERCENTAGE

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION ON – OFF THROTTLING THROTTLING

AC

TU

AT

O

S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL

CLOSED

70 - 125 FAIL OPEN 70 – 125 FAIL OPEN 70 – 125

POSITIONER (SIGNAL/PRESSURE) - 4 – 20 mA / 3 – 15 PSIG 4 – 20 mA / 3 – 15 PSIG

HANDWHEEL, JACK, ETC. HANDWHEEL - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

VALVE NUMBER 116 118 119

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FLUID AND TYPE LIQUID OXYGEN LIQUID OXYGEN GASEOUS OXYGEN

TEMP.

(°F)

MAX. MIN. 110 -325 110 -325 110 -325

MAWP (PSIG) 275 425 275

Cv TARGET 190 190 300

VA

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IR

EM

BODY SIZE TYPE 4” GLOBE 4” GLOBE 6” GLOBE

FACE*

300# ANSI RAISED

FACE*

150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 17.25 (not critical) 18.25 (not critical) 22 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED EXTENDED EXTENDED

PORT SIZE 4” 4” 6”

CHARACTERISTIC LINEAR LINEAR EQUAL PERCENT

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION THROTTLING THROTTLING THROTTLING

AC

TU

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TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL OPEN 70 – 125 FAIL OPEN 70 - 125 FAIL OPEN 70 – 125

POSITIONER (SIGNAL/PRESSURE) 4 – 20 mA / 3 – 15 PSIG 4 – 20 mA / 3 – 15 PSIG 4 – 20 mA / 3 – 15 PSIG

HANDWHEEL, JACK, ETC. - - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

VALVE NUMBER 121 125 126

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FLUID AND TYPE GASEOUS OXYGEN LIQUID OXYGEN LIQUID OXYGEN

TEMP.

(°F)

MAX. MIN. 110 -325 110 -325 110 -325

MAWP (PSIG) 425 425 275

Cv TARGET 225 190 400

VA

LV

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IR

EM

BODY SIZE TYPE 1 ½” BALL 4” GLOBE 2” BALL

FACE*

300# ANSI RAISED

FACE*

150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 9 (critical) 17.25(not critical) 8.5 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED EXTENDED EXTENDED

PORT SIZE 1 ½” 4” 2”

CHARACTERISTIC BALL LINEAR BALL

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION ON – OFF THROTTLING ON – OFF

AC

TU

AT

O

S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL

CLOSED

70 – 125 FAIL CLOSED 70 - 125 FAIL CLOSE 70 – 125

POSITIONER (SIGNAL/PRESSURE) - 4 – 20 mA / 3 – 15 PSIG -

HANDWHEEL, JACK, ETC. - - HANDWHEEL

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

VALVE NUMBER 138 137 141

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FLUID AND TYPE LIQUID OXYGEN GASEOUS OXYGEN GASEOUS OXYGEN

TEMP.

(°F)

MAX. MIN. 110 -325 110 -325 110 -325

MAWP (PSIG) 425 30 275

Cv TARGET 1575 FULL PORT 190

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EM

BODY SIZE TYPE 4” BALL 1 ½” 3 WAY BALL 4” GLOBE

FACE*

150# ANSI RAISED

FACE*

150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 12(not critical) 9, 4.5 17 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED EXTENDED OR PLAIN EXTENDED

PORT SIZE 4” 1 ½” 4”

CHARACTERISTIC BALL BALL EQUAL PERCENT

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION ON – OFF ON – OFF THROTTLING

AC

TU

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S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL

CLOSED

70 – 125 A. POS 2 70 - 125 FAIL OPEN 70 – 125

POSITIONER (SIGNAL/PRESSURE) - - 4 – 20 mA / 3 – 15 PSIG

HANDWHEEL, JACK, ETC. - - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

2. * FLANGES TO HAVE NASA SERRATIONS. SEE DRAWING PF-21263 FOR DETAILS.

VALVE NUMBER 159 195 126

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FLUID AND TYPE LIQUID OXYGEN LIQUID OXYGEN LIQUID OXYGEN

TEMP.

(°F)

MAX. MIN. 110 -325 110 -325 110 -325

MAWP (PSIG) 425 275 425

Cv TARGET 1575 1575 47

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BODY SIZE TYPE 4” BALL 4” BALL 2” GLOBE

FACE*

150# ANSI RAISED

FACE*

300# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 12 (not critical) 12 (not critical) 13 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED EXTENDED EXTENDED

PORT SIZE 4” 4” 2”

CHARACTERISTIC BALL BALL LINEAR

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION ON – OFF ON – OFF THROTTLING

AC

TU

AT

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S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL OPEN 70 – 125 FAIL CLOSED 70 – 125 FAIL

CLOSED

70 – 125

POSITIONER (SIGNAL/PRESSURE) - - 4 – 20 mA / 3 – 15 PSIG

HANDWHEEL, JACK, ETC. - - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

Appendix B

VALVE NUMBER 210 220 222A

PE

RA

TI

DI

TI

O

N

FLUID AND TYPE GASEOUS HYDROGEN GASEOUS HYDROGEN

TEMP.

(°F)

MAX. MIN. 110 -425 110 -425 110 -425

MAWP (PSIG) 100 100 100

Cv TARGET 225 47 12

VA

LV

E

RE

Q U

IR

EM

BODY SIZE TYPE 1 ½” BALL 2” GLOBE 1” GLOBE

FACE*

150# ANSI RAISED FACE* 150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 6.5 (not critical) 8 9.25 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED EXTENDED EXTENDED

PORT SIZE 1 ½” 2” 1”

CHARACTERISTIC BALL SEMI-THROTTLE LINEAR

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION ON – OFF ON – OFF THROTTLING

AC

TU

AT

O

S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL

CLOSED

70 – 125 FAIL CLOSED 70 – 125 A.C. 70 - 125

POSITIONER (SIGNAL/PRESSURE) - - 4 – 20 mA / 3 – 15

HANDWHEEL, JACK, ETC. - - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

VALVE NUMBER 224 233

PE

RA

TI

DI

TI

O

N

FLUID AND TYPE GASEOUS HYDROGEN GASEOUS HYDROGEN

TEMP.

(°F)

MAX. MIN. 110 -425 110 -425

MAWP (PSIG) 30 150

Cv TARGET 300 FULL PORT

VA

LV

E

RE

Q U

IR

EM

BODY SIZE TYPE 6” GLOBE 1 ½” 3-WAY BALL

FACE*

150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 22 9, 4.5

BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

EXTENDED PLAIN

PORT SIZE 6” 1 ½”

CHARACTERISTIC EQUAL PERCENT BALL

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION THROTTLING ON – OFF

AC

TU

AT

O

S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL OPEN 70 – 125 A POS. 2 70 – 125

POSITIONER (SIGNAL/PRESSURE) 4 – 20 mA / 3 – 15 PSIG -

HANDWHEEL, JACK, ETC. HANDWHEEL -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED

Appendix C Review if the 402A/137/121 section is to be replaced as is or reconfigured

VALVE NUMBER 401A-1 402A 406A

PE

RA

TI

DI

TI

O

N

FLUID AND TYPE GASEOUS NITROGEN GASEOUS NITROGEN GASEOUS NITROGEN

TEMP.

(°F)

MAX. MIN. 110 -20 110 -20 110 -20

MAWP (PSIG) 275 275 275

Cv TARGET 12 30 82

VA

LV

E

RE

Q U

IR

EM

BODY SIZE TYPE 1” GLOBE 1 ½” GLOBE 1” BALL

CONN. MATING FACING SAE J514

FEMALE ST. THRD.

150# ANSI RAISED

FACE*

SAE J514

FEMALE ST. THRD.

FACE TO FACE DIMENSION, INCHES 9.25 11 (not critical) 6.5 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

PLAIN PLAIN PLAIN

PORT SIZE 1” 1 ½” 1”

CHARACTERISTIC LINEAR LINEAR BALL

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION THROTTLING THROTTLING ON – OFF

AC

TU

AT

O

S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL

CLOSED

70 – 125 FAIL CLOSED 70 - 125 FAIL

CLOSED

70 – 125

POSITIONER (SIGNAL/PRESSURE) 4 – 20 mA / 3 – 15 PSIG 4 – 20 mA / 3 – 15 -

HANDWHEEL, JACK, ETC. - - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

VALVE NUMBER 409A 429A 436A

PE

RA

TI

DI

TI

O

N

FLUID AND TYPE GASEOUS NITROGEN GASEOUS NITROGEN GASEOUS NITROGEN

TEMP.

(°F)

MAX. MIN. 110 -20 110 -320 110 -20

MAWP (PSIG) 275 275 275

Cv TARGET 12 30 30

VA

LV

E

RE

Q U

IR

EM

BODY SIZE TYPE 1” GLOBE 1 ½” GLOBE 1 ½” GLOBE

FEMALE ST. THRD.

150# ANSI RAISED

FACE*

150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 9.25 11 11

BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

PLAIN PLAIN PLAIN

PORT SIZE 1” 1 ½” 1 ½”

CHARACTERISTIC LINEAR LINEAR SEMI-THROTTLE

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION THROTTLING THROTTLING ON – OFF

AC

TU

AT

O

S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC

PRESSURE (PSIG)

FAIL

CLOSED

70 – 125 FAIL CLOSED 70 – 125 FAIL OPEN 70 – 125

POSITIONER (SIGNAL/PRESSURE) 4 – 20 mA / 3 – 15 PSIG 4 – 20 mA / 3 – 15 PSIG -

HANDWHEEL, JACK, ETC. - - -

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

VALVE NUMBER 483A 302 313

PE

RA

TI

DI

TI

O

N

FLUID AND TYPE GASEOUS NITROGEN GASEOUS HELIUM GASEOUS HELIUM

TEMP.

(°F)

MAX. MIN. 110 -20 110 -20 110 -20

MAWP (PSIG) 275 275 275

Cv TARGET 12 30 30

VA

LV

E

RE

Q U

IR

EM

BODY SIZE TYPE 1” GLOBE 1 ½” GLOBE 1 ½” GLOBE

FEMALE ST. THRD.

150# ANSI RAISED

FACE*

150# ANSI RAISED

FACE*

FACE TO FACE DIMENSION, INCHES 9.25 (not critical) 11 11 BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3 B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

PLAIN PLAIN PLAIN

PORT SIZE 1” 1 ½” 1 ½”

CHARACTERISTIC LINEAR LINEAR LINEAR

GUIDING (SKIRT, TOP, BOTTOM) TOP TOP TOP

TRIM MATERIAL REINFORCED TEFLON REINFORCED TEFLON REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON TEFLON CHEVRON TEFLON CHEVRON

MODE OF OPERATION THROTTLING THROTTLING THROTTLING

AC

TU

AT

O

R

AC

C’ S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON PISTON PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL

CLOSED

70 – 125 FAIL CLOSED 70 - 125 FAIL

CLOSED

70 – 125

POSITIONER (SIGNAL/PRESSURE) 4 – 20 mA / 3 – 15 PSIG 4 – 20 mA / 3 – 15 PSIG 4 – 20 mA / 3 – 15 PSIG

HANDWHEEL, JACK, ETC. – – –

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED 2 INCLUDED 2 INCLUDED

VALVE NUMBER 3611

PE

RA

TI

DI

TI

O

N

FLUID AND TYPE GASEOUS HELIUM

TEMP.

(°F)

MAX. MIN. -452 450

MAWP (PSIG) 6000

Cv TARGET 5.6

VA

LV

E

RE

Q U

IR

EM

BODY SIZE TYPE .75” GLOBE

FEMALE ST. THRD.

FACE TO FACE DIMENSION, INCHES 4 (not critical) BODY MATERIAL B16.34, Gr 2.1, 2.2, 2.3

BONNET, PLAIN, FINS, EXTENDD, SCRD,

BOLTED

PLAIN

PORT SIZE 0.75”

CHARACTERISTIC LINEAR

GUIDING (SKIRT, TOP, BOTTOM) TOP

TRIM MATERIAL REINFORCED TEFLON

PACKING OR SEAL TEFLON CHEVRON

MODE OF OPERATION THROTTLING

AC

TU

AT

O

R

AC

C’ S

TYPE (DIAPHRAGM, PISTON, ETC.) PISTON

FAIL POSITION PNEUMATIC PRESSURE

(PSIG)

FAIL

CLOSED

70 – 125

POSITIONER (SIGNAL/PRESSURE) 4 – 20 mA / 3 – 15 PSIG

HANDWHEEL, JACK, ETC. –

DPDT LIMIT SWITCHES FOR VALVE POSITION 2 INCLUDED

Appendix D

TABLE OF CONTENTS