cast steel check valve RF Flange Cast Steel Check Valve

Design: BS 1868/ ASME B 16.34/API 6D
·Face to face : ASME B 16.10 ,API 6D,EN558,(DIN3202)
·End Flange :  ASME B 16.5 ,(DIN2501)
·Butt welding ends : ASME B 16.25
·Inspection and test :   API 598.
·Pressure-temperature ratings:ASME B 16.34
·ype of Operation: Hand wheel, Gear, Electric, Manual, Pneumatic, Hydraulic
Structural Features:
·OS&Y
·Renewable seat
·Swing type disc,etc.
·Size :2" ~ 48"
·Pressure: Class 150-900lb
·Main Material :WCB,WCC,WCA,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M
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