Rubber check valve

Short Description:

The opening and closing parts of rubber check valve can be opened or closed automatically by medium flow and force to prevent medium backflow. It is mainly suitable for horizontal water supply and drainage system and can be installed at the water outlet of water pump to prevent damage to the pump by backflow and water hammer. The valve disc is made of rubber and steel plate by high temperature pressing. It has the advantages of erosion resistance, good sealing performance, simple product structure, convenient maintenance, repair and transportation.

Product Detail


Product Tags

Nominal Diameter :DN50-DN600
Nominal Pressure(Pressure Rating):PN10/PN16
Type Of Connection:Flange
Body:Cast iron or Ductile iron
Bonnet:Cast iron or Ductile iron
Disc:Cast iron/Ductile iron with NBR or EPDM
Stem:Stainless Steel
Apply Medium:Water

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