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H76H Wafer double disc check valve


  • Port size:DN40-DN1200
  • Pressure:PN10-PN64 CL150-CL600
  • Medium:Water,steam,oil,gas,etc.
  • Temperature :-29~450℃
  • Body material:Carbon Steel, Stainless Steel,forged steel
  • Connection:Wafer type
  • Position type:
  • Characteristic:Double disc, wafer type,metal seat
  • Voltage:
  • Other:H76H check valve manufcturer and supplier
H76H Wafer double disc check valve manufacturer, factory and supplier. H76H Wafer double disc check valve is wafer type, double disc, metal seated design, H76H Wafer double disc check valvee mainly composed of boby, 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.

H76H Wafer double disc check valve material
1) Body and disc: carbon steel, stainless steel, Hascrome
2) Stem: Stainless steel
3) Torsion spring: Stainless steel
4) Seal surface: Buna-n rubber, stainless steel, gathered four fluorine
Ethylene, and nylon plastics.

H76H Wafer double disc check valve Specification:
Medium applicable  Water, steam, oil etc.
Main material WCB, WCC, SS304, SS316, CF8 etc
Temperature applicable ≤425ºC
Nominal Pressure PN1.0--6.4Mpa  or Class150,300,600
Nominal Diameter DN40-DN1200
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