Oid Field Check Valve
Size Range
1/2"-24"
Materials Grades
WCB,LCC,LCB,CF8M,2205,Special Materials
Pressure Range
Class 150/300/600/900/1500
Trim Materials
TRIM 1,5,8,12,16 & Special Materials
Design Standard
API 594,API 6D,API 602,GOST 3327,BS 1868,BS EN 13709
Testing Standard
API 598,DIN 3230,EN 12266-1,GOST 9544,BS 6755-1,BS EN 12266-1,BS 5146
End Connections
Raised Face, RTJ, Threaded, Socket Weld, Threaded X Socket Weld
Face to Face
ASME B16.10,EN 558-1,GOST 9544,BS EN 558-1,DIN 3202
Options
NACE Compliant
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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