Oid Field Check Valve
Size Range
1/4“ to 2”
Body Materials
A351 CF8M / A216 WCB
Temperature Range
'-50℉ to 450℉ (-46℃ to 232℃)
Stem Materials
A182 F316
Maximum Allowable Operating Pressure
3000 PSI (WOG)
Seat Materials
Delrin / Peek
Body Style
Two Piece
Ball Materials
A182 F316
End Connections
Threaded ASME B1.20.1 NPT
Design Standard
ASME B16.34 , MSS SP-110
Ports
Full Port
Testing Standard
MSS-SP72,API 598
Applications
General Service, Air, Water, Oil & Gas
Face to Face
Manufacturers Standard
Description
Specifications
Size: 1”~3”
Pressure: 1260~5000PSI
Threaded female: NPT Ends
Stainless Steel Trim
Nace Design is Standard
Standards
Materials: NACE MR0175/ISO 15156-1
Design: ASME BPVC, Section VIII, Div 1
Inspection & Testing: API598
Design Temp: -20 F to 400 F
Threaded End: ASME B1.20.1 (NPT)
Main Parts and Materials
1. Body: ASTM A395/A216 WCB
2. Disc: Cast Iron (A126-B)
3. Seat: NBR/VITON
4. Bonnet: ASTM A395/A216 WCB
5. Gasket: PTFE
6. Plug: Steel
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