Mud 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
Product range
Operating pressure: 2000~15000 （13.8~103.5）
Nominal sizes: 2 1/16"(52), 2 9/16"(65), 3 1/16"(78), 4
Product specification level: PSL1~4
Product material grade: AA~FF
Performance requirement level: PR1~2
Operating temperature: -46~121℃.
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