(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    4" Dual Plate Wafer Check Valve

    Good price 4" dual plate check valve, wafer type, available in ductile iron materials, PN 1.6MPa, and DN100. This wafer non return valve responds quickly and reliably to changes in flow direction, suitable for applications where reverse flow is frequent.
    SKU: ATO-DPCV-100
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    4 inch (DN100) dual plate wafer check valve is lightweight, compact, low maintenance, can prevent liquid and gas backflow, ideal for oil and gas, chemical processing, water treatment and power stations.


    • Model: ATO-DH77X-16Q
    • Nominal Diameter: 4 inch (DN100)
    • Nominal Pressure: PN1 .6MPa
    • Working Temperature: -15℃~150℃
    • Material: Ductile Iron
    • Connection Method: Clip
    • Suitable Mediums: Fresh Water, Foul Water, Air Steam, Food Medicines, Chemical Reagents, Various Oil and Acid Resemble.


    Dual plate check valve dimension

    DN D D1 D2 L R t Weight
    mm inch
    100 4 162 117 90.8 64 52.8 27 5.7kg


    The dual plate check valve is a versatile valve used to regulate the flow of fluids through a pipeline. Its compact design and efficient operation make it suitable for a wide range of applications, including water and wastewater treatment, oil and gas pipelines, and industrial processing.

    Dual plate check valve applications

    Tips: Advantages of Dual Plate Wafer Check Valve

    • Reduced pressure drop: Dual plate wafer check valves have a streamlined design that reduces pressure drop across the valve, which means that there is less resistance to flow.
    • Compact size: Dual plate wafer check valves are generally smaller and more compact than other types of check valves, making them easier to install in tight spaces.
    • Low maintenance: Dual plate wafer check valves are designed to be low maintenance, with fewer moving parts than other types of check valves.
    • Durability: Dual plate wafer check valves are built to last and are often made from high-quality materials such as stainless steel, which makes them more resistant to corrosion and wear.
    Write your review for 4" Dual Plate Wafer Check Valve
    • Only registered users can write reviews
    • Bad
    • Excellent