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    astao30 posted an update 4 weeks, 1 day ago

    Storm drain check valve can prevent flood and water intrusion into the sewers and streets of the basement, to avoid significant losses, prevent the water level rising, flooding into the sewage treatment plant, drainage pumping station, prevent sewage or the smell of fluid diffusion, and be ready for drainage.
    Product Parameter
    Product NameStorm drain check valve
    Rubber MaterialEPDM
    Material of ClampSUS304 SUS302
    ApplicationWater Treatment
    Flange MaterialStainless Steel
    PressureLow Pressure
    PackagingWooden case
    FeatureNo moving parts and mechanical parts, no electrical signals and manual operation, no noise
    Function Can stop the flooding of urban rivers from the sewers to the streets
    Delivery Time:Depend on your actual order quantity
    Packaging Details:Rubber Joint:Inner package:plastic bag & carton cases one set/box Outer package: wooden cases
    Product Show
    Q: Can I only buy rubber joints without the flange ?
    A: Of course , only get the rubber joints
    Q: Can you make the product as per client’s requirement ?
    A: Yes, we can make it with your exact requirement .
    Q: What’s the kind of standard of your drilled flange ?
    A: Besides Chinese national standard, we also support American standard, German standard, British standard, Japanese standard, European standard and Australia standard. If you can give us the center distance of the hole, the number and diameter, we can also produce customized flange.
    Company ShowDuck Valve