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    1" Stainless Steel Wafer Check Valve

    Get a quality wafer check valve at low price. This 1" stainless steel wafer check valve comes with DN25, PN 4MPa, single disc construction, reliable, durable and low maintenance. Wafer non return valve is widely used in various pipeline projects such as water plants, papermaking, heating, refrigeration, petroleum, construction, wind power, construction, and medicine.
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    Delivery date: 6-12 days

    Low price 1 inch wafer check valve for sale online. It is a high quality stainless steel wafer check valve with a 25 mm nominal diameter and 4 MPa nominal pressure, usually used in space limited applications such as HVAC systems, water treatment plants and industrial processes.


    • Model: ATO-H71W
    • Check Valve Type: Wafer
    • Nominal Diameter: 1 inch (25mm)
    • Nominal Pressure: 4 MPa
    • Product Material: 304/316 Stainless Steel
    • Connection Form: Clip
    • Temperature Range: -20°C~180°C
    • Weight: 0.43kg
    • Applicable Medium: Water, Oil, Gas, Nitric Acid, Acetic Acid


    Wafer check valve dimensions

    Main Part Materials
    NO. Part Name Materials QTY
    1 BODY CF8/CF8M 1
    2 DISC CF8/CF8M 1
    3 SPRING S201/S304 1
    4 CAP CF8/CF8M 1
    Dimension (Unit: mm)
    Φd D D1 L±1.5
    21 67 68 27


    Wafer check valve is a type of check valve that is used to regulate and control the flow of fluids through pipelines while preventing backflow. High quality wafer check valve is typically used in applications where space is limited, such as in HVAC systems, water treatment plants, and industrial processes.

    Wafer check valve application

    Tips: What materials are wafer check valves made from?

    Wafer check valves can be made from a variety of materials, including stainless steel, cast iron, ductile iron, and PVC. The choice of material will depend on the specific application, including the medium being transported and the temperature and pressure requirements.

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