80SSC026R0006_LOX_PCV_Data_sheet.pdf
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- Solicitation number
- 80SSC026R0006
About this file
This document is a NASA data sheet specification for two hydraulically-actuated ball valves for liquid oxygen service. The first valve is a 6-inch, bolted stainless steel body valve rated for 8,500 psig with 6-inch RCon connections (F08-061.208), while the second is a 4-inch valve with similar specifications and 4-inch RCon connections (F05-04.820). Both valves feature uni-directional flow, energized spring/seal packing (PTFE/Elgiloy), ball trim made of A286 material, encapsulated PTFE seats, and INCONEL 718 stems. The valves are designed to operate in a temperature range of -320°F to 100°F at design pressures of 8,500 psig with a 90-degree rated travel and 200-millisecond full stroke time.
The specification requires manufacturers to supply all necessary special tools for assembly/disassembly, two complete sets of repair soft goods (seats, packing, and seals) with delivery, and comprehensive documentation including detailed drawings, test procedures, material certifications (MTRs), and 54000-GM30 documentation as needed. All welds must comply with ASME Boiler and Pressure Vessel Code Division 1 sections II, V, VIII, and IX, backed with argon only (no nitrogen). Vendor drawings require NASA personnel approval prior to manufacturing. Testing must follow specification 54000-GT03 without differential pressure cycling, and valves must be permanently marked with locator number, manufacturer, model number, serial number, nominal size, MAWP, temperature rating, maximum Cv, proof test type and date, weight, and flow direction arrow. The Government reserves the right to inspect component piece parts for cleanliness and workmanship prior to assembly with two weeks' advance notice.
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Text version
PAGE:
1 Tag Number
2 Service
3 Inlet Pipe No.
4 Inlet Pipe Mat'l
5 Outlet Pipe No.
6 Outlet Pipe Mat'l
7 Fluid
8 Design Press. Psig
9 Inlet Press. Psig
10 Max. Shut-Off psig
11 Oper. Density kg/m3
12 Molecular Weight
13 Allowable SPL dBA
14 Model 52
15 Body Type Bolted 53
16 Body Size 6" 54
17 Allow. Oper. Temp. ℃ 55
18 Pressure Rating 8,500 psi 56
19 In/Out Conn. 6" RCon F08-061.208 57
20 Body/Bonnet Mat'l Stainless Steel 58
21 Bonnet Type Extention 59
22 Flow Direction Uni-directional 60
23 Packing Type Energized spring/seal 61
24 Packing Mat'l PTFE/Elgiloy 62
25 Lubricator 63
26 Isolated Valve 64
27 Predicted SPL dBA 65
28 Rated Cv 66
29 Face to Face Dimension 67
30 Trim Type Ball 68
31 Trim Size 69
32 Rated Travel 90º 70
33 Plug/Ball/Disk Mat'l A286 71
34 Seat Mat'l ENCAPSULATED PTFE 72
35 Stem/Shaft Mat'l INCONEL 718 73
36 Seal Type Energized spring/seal 74
37 Seal Mat'l PTFE/Elgiloy 75
38 Seat Leakage Class 76
39 Firesafe 77
40 78
41 79
42 Model Go Switch 80
43 Switch Type 81
44 Open Tag No. 82
45 Close Tag No. 83
46 Contact Form/Rating 84
47 Elec. Conn. 85
48 Explosion Proof 86
49 Enclosure Protection 87
50 Clean Level 400A 88
51 Clean Specification RPT-STD 8070-0001 89
Test Specification See Note 3 Below
Spares Cleaned NoC le an /T es t
Li m it Sw itc h
Air Tank Vol.
Air Tank Assembly
Pneu. Conn.
Booster
M is
c. Manufacturer
Requisition No.
Junction Box
Insulation Class
Ai rs et
Airset Mode
Pressure Set
Airset Mode
Ac ce ss or ie s
Air Tank Capacity
So le no id
V al ve
Model
Type
Single or Double Coil
Elec. Conn.
Explosion Proof
Enclosure Protection
Operating Voltage
Body Material
Trim Size
Full Stroke Time 200ms
Gauge
Adj. Travel Limit
Trip to Open/Close Close
Air Failure Valve
Set at MPa(g)
Min Req. P 2200 psig
Max./Min.
Actuator Orientation
Handwheel Type
Action Mode Double Acting
Spring Action
Max Allow. P. 2800 psig
Pr oc es s
C on di tio ns
State
Design Temp. Max/Min
Inlet Temp. F Solid %
Kin Visc(mm2/s)
Dyn Visc(mPa. s)
Max. Flow
Va lv e Bo dy /B on ne t
Ac tu at or
Tr im
DATA SHEET
G en er al
P&ID No.
Pipe O. D. /I. D. inches
Inlet Pipe Class
Inlet Pipe Insulation
Outlet Pipe Class
6.625" / 4.209
6" ACK 4
316SS
Outlet Pipe Insulation
Actuator Model
Actuator Type Hydraulic
Size
8,500 psig -320 F to 100 F
8,500 psig -320 F
8,500 psig
2" ACK 4
316SS
Oxygen Liquid
Weight:
Flow Direction arrow:
Locator Number:
Manufacturer:
Model #:
Serial #:
Nominal Size:
MAWP:
Temperture Rating:
Max Cv:
Proof Test Type Date:
Note:
1) Manufacturer must supply any special tools needed for disassembly or reassembly of valve.
2) Manufacturer shall supply two (2) sets of repair soft goods with delivery of valve. A soft good set shall be defined as any and all non-metallic parts, recommended to be changed every time the valve is reassembled, and soft parts that experience severe wear. These shall include seats, packing, and body/bonnet seals and will be cleaned and bagged to match valve requirements
3) Special Testing: Testing per 54000-GT03, except do not cycle under differential pressure when conducting test in Section 8.
4) Delivery shall include one copy of the following for each valve: Detailed drawings, test procedures, material certifications (MTR's) for pressure containing parts, 54000-GM30 documentation if necessary, and all other pertinent documentation.
5) All welds must meet ASME Boiler and Pressure Vessel Code, Div. 1 sections II, V, VIII, IX. Welds must be backed with Argon only, no Nitrogen.
6) The Government reserves the right to inspect any or all component piece parts for cleanliness and workmanship prior to assembly with advanced two week notice.
7) All external ports such as bleed ports shall be medium pressure thread type.
8) Vendor drawings shall be approved by NASA personnel prior to manufacturing.
9) Valve shall be permanently marked in the following way.
PAGE:
1 Tag Number
2 Service
3 Inlet Pipe No.
4 Inlet Pipe Mat'l
5 Outlet Pipe No.
6 Outlet Pipe Mat'l
7 Fluid
8 Design Press. Psig
9 Inlet Press. Psig
10 Max. Shut-Off psig
11 Oper. Density kg/m3
12 Molecular Weight
13 Allowable SPL dBA
14 Model 52
15 Body Type Bolted 53
16 Body Size 4" 54
17 Allow. Oper. Temp. ℃ 55
18 Pressure Rating 8,500 psi 56
19 In/Out Conn. 4" RCon F05-04.820 57
20 Body/Bonnet Mat'l Stainless Steel 58
21 Bonnet Type Extention 59
22 Flow Direction Uni-directional 60
23 Packing Type Energized spring/seal 61
24 Packing Mat'l PTFE/Elgiloy 62
25 Lubricator 63
26 Isolated Valve 64
27 Predicted SPL dBA 65
28 Rated Cv 66
29 Face to Face Dimension 67
30 Trim Type Ball 68
31 Trim Size 69
32 Rated Travel 90º 70
33 Plug/Ball/Disk Mat'l A286 71
34 Seat Mat'l ENCAPSULATED PTFE 72
35 Stem/Shaft Mat'l INCONEL 718 73
36 Seal Type Energized spring/seal 74
37 Seal Mat'l PTFE/Elgiloy 75
38 Seat Leakage Class 76
39 Firesafe 77
40 78
41 79
42 Model Go Switch 80
43 Switch Type 81
44 Open Tag No. 82
45 Close Tag No. 83
46 Contact Form/Rating 84
47 Elec. Conn. 85
48 Explosion Proof 86
49 Enclosure Protection 87
50 Clean Level 400A 88
51 Clean Specification RPT-STD 8070-0001 89
Test Specification See Note 3 Below
Spares Cleaned No
DATA SHEET
G en er al
P&ID No.
Pipe O. D. /I. D. inches
Outlet Pipe Class 2" ACK 4
Outlet Pipe Insulation 316SS
4.5" / 2.86"
Inlet Pipe Class 4" ACK 4
Inlet Pipe Insulation 316SS
Pr oc es s
C on di tio ns
State Oxygen Liquid
Design Temp. Max/Min 8,500 psig -320 F to 100 F
Inlet Temp. F 8,500 psig -320 F
Dyn Visc(mPa. s) 16
Max. Flow
Solid % 8,500 psig
Kin Visc(mm2/s)
Va lv e Bo dy /B on ne t
Ac tu at or
Actuator Model
Actuator Type Hydraulic
Size
Action Mode Double Acting
Max./Min.
Actuator Orientation
Handwheel Type
Spring Action
Max Allow. P. 2800 psig
Min Req. P 2200 psig
Full Stroke Time 200ms
Gauge
Adj. Travel Limit
Trip to Open/Close Close
Air Failure Valve
Set at MPa(g)
Elec. Conn.
Explosion Proof
Enclosure Protection
Operating Voltage
Body Material
Trim Size
Junction Box
Insulation Class
Li m it Sw itc h
Ai rs et
Airset Mode
Pressure Set
Tr im
So le no id
V al ve
Model
Type
Single or Double Coil
Airset Mode
Ac ce ss or ie s
Air Tank Capacity
Air Tank Vol.
Air Tank Assembly
Pneu. Conn.
Booster
C le an /T es t
M is
c. Manufacturer
Requisition No.
MAWP:
Temperture Rating:
Max Cv:
Proof Test Type Date:
Weight:
Flow Direction arrow:
Note:
1) Manufacturer must supply any special tools needed for disassembly or reassembly of valve.
2) Manufacturer shall supply two (2) sets of repair soft goods with delivery of valve. A soft good set shall be defined as any and all non-metallic parts, recommended to be changed every time the valve is reassembled, and soft parts that experience severe wear. These shall include seats, packing, and body/bonnet seals and will be cleaned and bagged to match valve requirements
3) Special Testing: Testing per 54000-GT03, except do not cycle under differential pressure when conducting test in Section 8.
4) Delivery shall include one copy of the following for each valve: Detailed drawings, test procedures, material certifications (MTR's) for pressure containing parts, 54000-GM30 documentation if necessary, and all other pertinent documentation.
5) All welds must meet ASME Boiler and Pressure Vessel Code, Div. 1 sections II, V, VIII, IX. Welds must be backed with Argon only, no Nitrogen.
6) The Government reserves the right to inspect any or all component piece parts for cleanliness and workmanship prior to assembly with advanced two week notice.
7) All external ports such as bleed ports shall be medium pressure thread type.
8) Vendor drawings shall be approved by NASA personnel prior to manufacturing.
9) Valve shall be permanently marked in the following way.
Locator Number:
Manufacturer:
Model #:
Serial #:
Nominal Size:
File details come from the government source that posted it. Updated .