china manufacturer big sale PVC plastic swing double union ball check valve wafer check valve without spring

Short Description:

All check valves are EPDM seal PN10 150Psi. PVC wafer check valve without spring Size:  63mm 2″ to 225mm 8″ Connection:  Wafer with flanges and screws nuts PVC double union ball check valve Size: 1/2″ 20mm to 4″ 110mm Connection: Socket or Thread Standard: DIN, ANSI, BS or JIS PVC non return swing check valve, backflow preventer Size: 3/4″ DN20 to 6″ DN150 Color: Grey or White or Clear Standard: DIN, ANSI, BS or JIS Connection:  Socket or Thread Widespread ...


  • Port: TianJin
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    All check valves are EPDM seal PN10 150Psi.

    PVC wafer check valve without spring

    Size:  63mm 2″ to 225mm 8″

    Connection:  Wafer with flanges and screws nuts

    PVC double union ball check valve

    Size: 1/2″ 20mm to 4″ 110mm

    Connection: Socket or Thread

    Standard: DIN, ANSI, BS or JIS

    PVC non return swing check valve, backflow preventer

    Size: 3/4″ DN20 to 6″ DN150

    Color: Grey or White or Clear

    Standard: DIN, ANSI, BS or JIS

    Connection:  Socket or Thread

    Widespread Applications:

    Water & Wastewater Treatment

    Agriculture Irrigation

    Gardening

    Chemical use (Strong acid medium)

    Food & Beverage

    Swimming Pools & Water Parks

    Aquaculture

    Aquarium & Zoo Service

    Pharmaceutical

    Pulp & Paper

    Landfill Service

    Marine & Corrosive Environments

    Metal Finishing & Plating

    wafer check valve  check valve usage

     







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