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    3" Electric Ball Valve, 2 Way/ 3 Way

    Heavy duty 3 inch electric actuated ball valve for sale at factory price, DN 80 (80mm) port size, selectable 110V AC, 220V AC, 380V AC, and 24V DC power supply, ball valve type of threaded, flanged and PVC true union, 2 way or 3 way for transferring air, water, oil, gas, liquid, etc.
    SKU: ATO-EBV-80B
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Industrial electric actuated ball valve is high performance and reliable, which can service different medium from low to high temperature. It is widely used for water, oxygen, gas, nitrogen gas, gasoline and other air and fluid control.


    Ball Valve Model ATO-EBV-80B
    Port Size 3 inch (DN80, 80mm)
    Ball Valve Type (Optional) 2 Way Threaded Type, 2 Way Flanged Type, 2 Way PVC True Union Type, 3 Way Flanged Type
    Body Material Stainless Steel (SS 316/ 304), PVC
    Seat Material Plastic (PTFE)
    Environment Temperature -10°C to 60°C
    Medium Temperature -10°C to 180°C
    Medium Pressure 1.6MPa
    Electric Actuator Model ATO-KLST-20 ATO-KLST-60
    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 80N.m, 9s
    100N.m, 15s
    150N.m, 20s
    200N.m, 30s/ 60s
    150N.m, 9s
    250N.m, 15s
    400N.m, 20s
    600N.m, 30s/ 60s
    Actuator Material Aluminum Alloy

    Note: Threaded ball valve, PVC true union ball valve and 2 way flanged ball valve match with ATO-KLST-20 electric actuator, and 3 way flanged ball valve matches with ATO-KLST-60 electric actuator.

    Body Dimension (Unit: mm)

    2 way, stainless steel, threaded type

    2 way stainless steel threaded electric ball valve dimension

    φd L A H
    78 210 255 265

    2 way/ 3 way stainless steel, flanged type

    2 way / 3 way stainless steel flanged type electric ball valve dimension

    DN L1 T f D B C H1 H2 A1 A2 L2 N-M
    80 250 18 2 195 135 160 306 306 255 255 280 8-φ18

    2 way, PVC true union type

    2 way PVC pneumatic actuated ball valve dimension

    DN D D1 d L1 A H
    80 90 108 69 35 255 382

    Three Way Ball Valve Flow Pattern

    T Type:

    3 way pneumatic ball valve flow patterns t port

    L Type:

    3 way pneumatic ball valve flow patterns l port

    Tips: What reasons cause heating of electric stainless steel ball valve?

    • The temperature of the electric stainless steel ball valve increases significantly because the motor is in the running state for a long time and cannot effectively dissipate heat. Therefore, when the motor temperature is found to be too high, first use an electric pen to test whether the motor has current. If there is current, It means that the motor is working, which is what causes the electric stainless steel ball valve motor to get hot.
    • Determine whether there are other debris in the pipeline. If there are weeds, wooden sticks, etc. in the medium, the valve plate is stuck, so that the valve cannot move to the fully open position. Then, the electronic limit cannot stop the motor, which will cause the motor to heat up.
    • If it is confirmed that the medium is free of impurities, it is most likely caused by the misfit of the mechanical limit and the electronic limit. Generally, after the motor stops working under the interference of the electronic limit, there is still some distance from the mechanical limit. If the electronic limit fails, the valve will be stuck at the mechanical limit, which will also cause the motor to work continuously, causing the electric stainless steel ball valve to heat up. At this time, open the cover and check whether the block of the micro switch responsible for the electronic limit slips or deviates from the original debugging position. Adjusting it to the normal position will solve the problem.
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