H77H Dual Plate Wafer Check Valve

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SHANGHAI HUIXUAN VALVE

Tel:+86-17717520739

Email：info@shxvalve.com

Address: NO.720, Suide Road, Jiading District,Shanghai, China.

Model：H77H

Port size：DN40-DN600
Pressure：PN10-PN64 CL150-CL600
Medium：Water,steam,oil,gas,etc.
Temperature :-29～350℃
Body material：Carbon Steel, Stainless Steel or Others
Connection：Wafer type
Position type：
Characteristic：Double disc, wafer type,metal seat
Voltage：
Other：H77H Check Valve Manufacturer

H77H Dual Plate Wafer Check Valve manufacturer, factory and supplier. H77H Dual Plate Wafer Check Valve is wafer end, meat seated design, double plate swing type structure, H77H Dual Plate Wafer Check Valve mainly composed of body, disc (valve stem), spring and etc. The short closing stroke of disc and function of spring may strengthen closing effect and reduce the sound of water hammer and slamming.

H77H Dual Plate Wafer Check Valve material
1) Body and disc: carbon steel, stainless steel or others
2) Stem: Stainless steel
3) Torsion spring: Stainless steel
4) Seal surface: Rubber or others

H77H Dual Plate Wafer Check Valve Specification:

Medium applicable	Water, Oil etc.
Main material	WCB, WCC, SS304, SS316, CF8 etc
Temperature applicable	≤350ºC
Nominal Pressure	PN1.0--10Mpa or Class150-600
Nominal Diameter	DN40-DN600
Flange Dimension	ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face Length	API594, BS5155, ISO5752, DIN3352 or others.

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H77H Dual Plate Wafer Check Valve

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