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Highlighted Companies

Ball Check Valve - China

price: contact company for price

Ball check valve

Product Description of flange check valve

DIN3202 F6 Ball Check Valve Standard

Design standard DIN3202 F6

Flange drilling standard EN1092-2 PN10, PN16, PN25

Face to face standard EN558-1 Series 48

Hydraulic test standard EN1074-1 and 2 /EN12266

Main Raw Material of silent check valve

Body Ductile Iron Bolt Stainless Steel

Ball Steel/DI+NBR Washer Stainless Steel

O-ring NBR Washer PTFE

Bonnet Ductile Iron Plug Galvanized Steel


Company Contact:


  • Phone: 86 317 4583000

  • Address: No.4 Road Industrial Zone of Botou, Cangzhou , Hebei , China

  • Email: Email


Published date: April 23, 2020

  • Business Description:

    Hebei Huahui Valve Co.,Ltd (Botou Yaxing Fluid Equipment Co.,ltd) was established in 2003, specialize in designing and manufacturing various kinds of high quality valves and accessories,such as: Gate valve,Butterfly valve,Check valve,Strainer,Hudraulic control valve(float valve,pressure reducing valve,pressure relief valve, flow control valve) ,HVAC balancing valve,Air release valve,Rubber flexible joint and Stainless steel flexible joint,Pipe fittings, which used in water supply and sewage system\ fire fighting system, and heating ventilation air conditioning system.

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