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    3" Explosion Proof Stainless Steel Butterfly Valve

    With a pressure rating of PN1.0, this butterfly valve can handle a wide range of applications. The seat material, PDEM, allows for a temperature range of -10°C to 120°C, making it suitable for diverse mediums, including water, liquids, gas, oil, powder, steam, and acid-base corrosive substances.
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    Delivery date: 7-10 days

    Operates on a single-phase AC220V, 50/60 Hz power supply or three phases AC380V, 50/60 Hz, offering flexibility in power options. Whether you're dealing with liquids, gases, or corrosive mediums, our 2-inch Stainless Steel Butterfly Valve with explosion-proof features is the reliable choice for enhanced safety and minimal flow resistance.


    • Manual and automatic integration: Electric and manual can control the valve switch. Respond to power outages by manually controlling the switch.
    • New electric head: Accurate control of media flow with precise scales, smaller size and easier wiring.
    • Stainless steel body: high-quality leak-proof seal.


    Actuator Technical Parameters

    Input & Output Signal  DC 4-20mA, DC 0-10V, DC 1-5V (Optional)
    Optional Voltage Single phase AC220V 50/60 Hz or three phases AC380V 50/60 Hz

    2 inch Stainless Steel Butterfly Valve, Explosion Proof Parameters

    Size DN80
    Body Material Stainless Steel (CF8, CF8M)
    Connection Type Wafer
    Pressure Rating PN1.0
    Structure Type Median Line
    Seat Material PDEM: -10℃ ~120℃
    Disc Material Stainless Steel (CF8, CF8M)
    Stem Material Stainless Steel (CF8, CF8M)
    Power Supply Single Phase AC220V 50/60 Hz or Three Phases AC380V 50/60 Hz
    Applicable Medium Water, Liquids, Gas, Oil, Powder, Steam, Acid-base Corrosive Medium.

    Dimension (Unit: mm)

    2 inch stainless steel butterfly valve, explosion proof

    DN Inch D D1 D2 L H n-φd
    80 3" 78.8 127 160 45 232 4-φ18

    Tips: Is the valve suitable for both on/off and throttling applications?

    Yes, butterfly valves are versatile and can be used for both on/off and throttling applications. Let's explore in detail:

    • On/Off Applications: Butterfly valves are commonly used for on/off service where the valve is either fully open or fully closed. The quarter-turn operation of the valve (90 degrees) makes it well-suited for quick and efficient isolation of flow.
    • Throttling Applications: Butterfly valves can also be used for throttling or controlling the flow rate. While they are not as precise in throttling applications as certain other types of valves (such as globe valves), they can still be used effectively for moderate throttling requirements.
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