Class 2500lb 4" A105n Bw Swing Check Valve

Model NO.: H64Y Connection Form: Welding Pressure: ANSI Class 150-2500 Sealing Form: Gland Packings Globe Valve Standard: ANSI, DIN, GOST Temperature: -29~596 Deg C Test Inspection: API 598 Trademark: ONEV Origin: China Material: Carbon Steel, Alloy Steel, Stainless Steel Structure: Swing Function: Sfcv Rubber Lobe Flow Direction: Unidirection Application: Industrial Usage, Water Industrial Usage Connection End: RF, Rtj, Bw, NPT Certificate Approved: BV, SGS, Dnv Specification: 10"-900lb HS Code: 8481804090 Swing type Check Valve usually be reliably used in steam, sir, coal gas, oil or oil gas ect, high or low pressure condtion. High or low pressure valve normal adopt internal rocker to reduce medium external leakage. It can be equipped external level and adjusting foundry weight and can be select connection type and trim material acc. To working condtions if user need. Large check valve usually be equipped with vibration absorber 

 Feature :
Design as per: API 594 API6D BS 1868, 
Test: API598 
Flange: ASME B16.5 
BW: ASME B16.25 
Length: ASME B16.10 


Main Part & Materials 

Part Names	Part Materials
Body	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Bonnet	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Disc/Ball/Wedge	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Stem	F6a	F304	F6a	F304	F316	F304L	F316L	C83600/C95800
Seat/Seat Ring	13%Cr	SS304	13%Cr	SS304	SS316	SS304L	SS316L	C83600/C95800
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M	B8M/8M
Suitable Medium	W.O.G etc.			HNO3, CH3OOH etc.				Sea Water etc.
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C	-29~220 °C

Recently Exhibitons Show:

The OTC exhibition ( May, 2015 Houston)

The Valve World Expo ( Sep. 2014,German)

The MIOG exhibition ( May, 2014, Russia)

The OTC exhibition ( May, 2015, US)

The Valve Word Expo ( Sep. 2013, China)

Pressure	150lb-2500lb, 1.0mpa - 64mpa
Size	1" -42"
Disc Type	Swing, Wafer, Piston, Lift, Sping

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Product Categories : Check Valve > Swing Check Valve