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    4" Plastic Foot Valve, UPVC Non Return Valve

    Get a 4 inch plastic foot valve for water pump online. It is a UPVC non-return valve comes with 16kg nominal pressure, 100mm port size, flange connection and strong corrosion-resistant, which can effectively prevent backflow and maintain fluid pressure.
    SKU: ATO-PFV-100
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Hot selling 4" (DN100) foot valve is designed for water pumps. UPVC non-return valve can prevent backflow and maintain fluid pressure, ideal for industries such as water treatment, agriculture, chemical processing, and more.


    • Model: ATO-H42F-10S
    • Port Size: 4 inch, DN100
    • Nominal Pressure: 10kg
    • Type: Foot Valve
    • Body Material: UPVC
    • Connection Form: Flange
    • Weight: 3.25kg
    • Suitable Medium: Water


    • The foot valve is mainly used in pumps and other mechanical equipment for slurry treatment. It is usually installed at the bottom of the pump's underwater suction pipe to limit the return of the liquid in the pump pipe to the water source.
    • There are many water inlets and ribs on the foot valve cover, equipped with a screen to prevent impurities from flowing in and reduce clogging.
      With good sealing performance, small pressure loss and strong hydraulic performance, the
    • UPVC foot valve is an ideal water pump supporting facility for petrochemical, chemical, textile, printing and dyeing, metallurgy, mining, drainage, irrigation industries, etc.

     Dimension (Unit: mm)

    UPVC foot valve dimension Nominal Diameter DN100
    D1 220
    D2 180
    L 315
    h 23
    N-Φ 8-Φ18x20


    Foot valve is a type of valve that is used in pumping systems to prevent the backflow of fluids. UPVC foot valve is used in various applications such as irrigation, water supply, and other fluid handling systems where backflow prevention is necessary.

    UPVC foot valve applications

    Tips: UPVC Foot Valve Advantages in Fluid Handling Applications

    UPVC foot valve is a type of plastic valve that is designed to be used in fluid handling applications to prevent backflow and maintain fluid pressure. It is made of unplasticized polyvinyl chloride (UPVC), which makes it lightweight, durable, and resistant to corrosion and chemicals. The key features and benefits of UPVC foot valve include its ease of installation, low maintenance, high flow rate, and compatibility with a wide range of fluids.

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