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    3" 3 Way Diaphragm Valve

    Buy 3 way diaphragm valve for fluid control systems. It consists of a stainless steel valve body with 3 inch (DN80) tri clamp ports, allowing for multiple flow configurations. Low price diaphragm valve operates using a flexible membrane that regulates the flow of fluids by flexing or shifting position within the valve body.
    SKU: ATO-3WDV-DN80
    30-day Returns
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    Delivery date: 6-12 days

    ATO 3 way diaphragm valve is a versatile control valve with three tri clamp ports that can be configured to divert, mix, or isolate fluid flows. Its design includes a diaphragm, a flexible membrane that separates the valve body from the fluid path. The diaphragm is actuated to control the flow direction by either blocking or allowing passage through different ports.


    • Model: ATO-3WDV-DN80
    • Size: 3 inch (DN80)
    • Driving Mode: Manual, with Closing Limit Device
    • Maximum Working Pressure: 10bar (Ethylene Propylene Rubber or Fluorinated Rubber Diaphragm), 6bar (Polytetrafluoroethylene Diaphragm)
    • Maximum Operating Temperature: 150℃ (Depending on Usage Conditions)
    • Diaphragm Material (Optional): Ethylene Propylene Rubber, Fluorinated Rubber, Polytetrafluoroethylene
    • Valve Body Material: 316L Stainless Steel
    • Interface Mode: Quick Installation (Tri Clamp Connection)

    Dimension (Unit: mm)

    3 way diaphragm valve dimension

    Size D L L1 T
    3 inch (DN180) 76.2 228.6 177.8 1.65


    3 way diaphragm valve application

    Tips: Are 3 way diaphragm valves suitable for high pressure applications?

    Yes, 3 way diaphragm valves are suitable for high-pressure applications. These valves are engineered to handle a wide range of pressure conditions, making them versatile for different industrial processes. The design of the diaphragm, often reinforced with durable materials, allows for effective sealing and control even in high-pressure environments. The absence of dynamic seals, common in other valve types, contributes to their reliability under pressure. Engineers and operators can select 3 way diaphragm valves with specific pressure ratings to meet the requirements of their applications. Whether in chemical processing, pharmaceuticals, or other industries, these valves provide robust performance and precise fluid control in challenging high-pressure scenarios, making them a preferred choice for various industrial applications.

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