LocationTianjin, China (Mainland)
EmailEmail: sales@likevalves.com
PhonePhone: +86 13920186592

Professional Factory for DIN3202-F6 Pn10/Pn16 Cast Iron Swing Non-Return Check Valve

Short Description:

Lift check valve means to rely on the flow of the medium itself automatically open, close the valve, rely on the weight of the valve and fluid pressure in the automatic valves to prevent back flow of fluid medium, also known as the check valve, check valve, reflux valve, and the back pressure valve. The check valve is an automatic valve, its main role is to prevent the media back to prevent the discharge of the pump and drive motor reversal, as well as container media. The check valve can also be used to which the pressure may rise to the auxiliary system supplies more than the system pressure pipeline.


  • Warranty Time:1 year
  • Customized support:OEM, ODM
  • Certificate:API, ISO, CE, RoHS
  • MOQ:1 Set
  • Place of Origin:China
  • Brand Name:LIQUID
  • Product Detail

    OEM/ODM Service

    Product Tags

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    Lifting check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent medium backflow, also known as check valve, one-way valve, counterflow valve, and back pressure valve. Check valve is an automatic valve. Its main function is to prevent medium backflow, reverse pump and drive motor, and release of container medium. Check valves can also be used in pipelines to supply auxiliary systems where pressure may rise above system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis).Éý½µÊ½Ö¹»Ø·§

    Technical data

    PN(MPa)Nominal pressure 1.6 2.5 4.0
    (MPa)Test pressure Shell strength test 2.4 3.75 6.0
    Seal test (Liquid) 1.76 2.75 4.4
    Seal test (Gas) 0.5~0.7
    Suitable medium water,steam,oil PNiter acids Roll
    Suitable temperature