API Cast Steel Swing Check Valve

API Cast Steel Swing Check Valve

Size:NPS 2"~48"
Pressure: CLASS 150LB~2500LB
Material: WCB, LCB, LCC,WC6, C5,C12, CF8, CF8M, CF3, CF3M,CF8C
Design & Manufacture Std: API 6D, BS 1868
Flange Dimension conform to : ASME B16.5, ASME B16.47,B16.11,B16.25
Face To Face Std: ASME B16.10
Test Std: API 598


 

We could provide API cast steel swing check valves with different materials. If you do not find the material you need, please contact us.

Parts name	WCB Trim No.1	WCB Trim No.5	A351 CF8	A351 CF8M
Body	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Seat	ASTM A105+13CR	ASTM A105+STL	ASTM A351 CF8	ASTM A351 CF8M
Disc	ASTM A216 WCB+13CR	ASTM A216 WCB+13CR	ASTM A351 CF8	ASTM A351 CF8M
Pin	SS304	SS304	SS304	SS316
Disc Nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 8	ASTM A194 8M
Hinge	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Pin	A276 410/A182 F304	A276 410/A182 F304	A182 F304	A182 F316
Fork	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Bolt	ASTM A193 B7	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8M
Bolt	ASTM A193 B7	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8
Gasket	GRAPHITE+SS304	GRAPHITE+SS304	GRAPHITE+SS304	GRAPHITE+SS316
Nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 8	ASTM A194 8
Bonnet	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Lifting Eye	CARBON STEEL	CARBON STEEL	CARBON STEEL	CARBON STEEL
Nameplate	SS	SS	SS	SS