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    3" Electric Wafer Butterfly Valve

    $444.49
    Economical price 3 inch (DN80) electric butterfly valve comes with a double acting electric actuator to work, selectable 110V AC, 220V AC, 380V AC, 24V DC power supply. Cast iron or PVC body, stainless steel or UPVC disc and EPDM seat, working at -10 °C to 120 °C. This electrically operated butterfly valve is a reliable device for air and flow control.
    SKU: ATO-EBV-80WF
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    Free Shipping Worldwide
    Delivery date: 6-12 days

    Industrial electric actuated butterfly valve can control a lot of medium at -10 °C to 120 °C, including water, air, gas, oil and other liquids. Electrically operated butterfly valve is equipped with an aluminum alloy electric actuator and EPDM seat, which is a reliable device for gases and liquids flow control.

    Specification

    Butterfly Valve Model ATO-EBV-80WF
    Media Water, Air, Gas, Oil, Liquid, etc.
    Butterfly Valve Type Wafer Type PVC Type
    Port Size 3 inch (DN80, 80mm)
    Body Material Cast Iron PVC
    Disc Material Stainless Steel (SS) UPVC
    Seat Material EPDM
    Working Temperature -10 °C to 120 °C
    Electric Actuator Model ATO-KLST-05
    Frequency 50/ 60Hz
    Power Supply (Optional) 110V AC, 220V AC, 380V AC, 24V DC
    Actuator Input 4-20mA DC
    Actuator Type Double Acting
    Output Torque & Response Time 15N.m, 10s
    30N.m, 20s
    50N.m, 30s
    Actuator Material Aluminum Alloy


    Wafer Butterfly Valve Body Dimension (Unit: mm)

    Electric wafer style butterfly valve dimension

    DN L H1 H2 A D D1 N-φd
    80 45.5 95 306 160 160 132 8-18


    PVC Butterfly Valve Body Dimension (Unit: mm)

    Electric PVC butterfly valve dimension

    JIS ANSI DIN D D2 D3 H2 H3 W1 W2 d1 D4 S H1 L
    D1 n-φe D1 n-φe D1 n-φe
    150 8-19 152.5 4-19 160 4-18 196 79.5 123 115 13 49 31 8.5 70 17 275 198

    Tips: Different types of electric actuated butterfly valve

    • Metal bellows direct-acting electric butterfly valve. It is suitable for bottom pressure, medium and small diameter steam medium.
    • Plastic film direct-acting electric butterfly valve. It is suitable for midsole pressure, medium caliber gas and water medium.
    • The pilot-operated electric butterfly valve. It is suitable for steam, gas and water media of various pressures, specifications and temperatures. If it is made of acid-resistant stainless steel, it can be used in various corrosive media.
    • Pilot metal bellows electric butterfly valve. It is suitable for bottom pressure, medium and small diameter steam, gas and other media.
    • Pilot diaphragm electric butterfly valve. It is suitable for bottom pressure, high pressure, medium and small diameter steam or water medium.

    The channel pressure fluctuation of the electric butterfly valve should be controlled at 80~105% of the input pressure. If this range is exceeded, the properties of pre-decompression will be impaired. Generally, the back valve pressure of the electric butterfly valve should be 0.5 times lower than the front pressure of the valve.

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