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    Electric Butterfly/Ball Valve Actuator, On-Off, 1000Nm, 24V/110V/220V

    Electric valve actuator for butterfly/ball valve, available with 25s/1000Nm at 24V DC, 50s/1000Nm at 24V/110V/220V AC, 30s/1000Nm at 380V AC, on-off type, 0-90° rotary angle, IP65 protection degree, aluminium die-casting case, quarter-turn electric actuator, fast closing and opening, small size and easy to operate.
    SKU: ATO-EVA-SQ100
    30-day Returns
    Free Shipping
    Delivery date: 6-25 days

    The quarter-turn electric valve actuators are used to control 0-90° rotating valves and other similar products, such as butterfly valves, ball valves, dampers, plug valves, louver valves, etc. It works at the voltage DC 24V, AC 24V, AC 110V, AC 220V, or AC 380V. This small electric valve actuator can be widely used in petroleum, chemical industry, electric power, metallurgy, pharmacy, paper making, energy, water treatment, shipping, textile, food processing, building automation and other fields.

    The on-off electric valve actuator, with 1000Nm output torque and 0-90° rotation angle, has great advantages of compact size, light weight, quick opening and closing, easy installation, small operating torque, convenient operation, no need for maintenance and safe use.

    1000Nm Electric Valve Actuator Specification

    Model ATO-SQ-100
    Type Operation On-Off
    Voltage DC 24V AC 24V AC 110V AC 220V AC 380V
    Motor Power 100W
    Rated Current 5.5A 9A 2.2A 1.2A 0.48A
    Output Torque 1000Nm 1000Nm 1000Nm
    Working Time 25s 50s 30s
    Rotary Angle 0-90°
    Control Circuit* A/B/C
    Insulation Resistance AC 24V: 100MΩ/250V DC
    AC 110V/220V/380V: 100MΩ/500V DC
    Dielectric Strength AC 24V: 500V AC/1 minute
    AC 110V/220V: 1500V AC/1 minute
    AC 380V: 1800V AC/1 minute
    Protection Grade IP65
    Case Material Aluminium die-casting component
    Explosion-proof Grade None (Optional EXdIICT4)
    Installation Can be installed in any angle
    Electrical Interface 2-G1/2 waterproof connector
    Ambient Temperature -20℃ ~ +60℃
    Weight 13.2kg
    Matched Valves** Soft sealing ball valve: DN125
    Soft sealing butterfly valve: DN350-400

    For the control circuit diagram, please refer to Electric Valve Actuator Instruction Manual.
    ** Due to different manufacturers and different operating environment, even the same type of valves actually has different working torque. Therefore, it is recommended that when selecting a electric valve actuator, the operating torque of the valve should be 60% ~ 80% of the rated output torque of the actuator.

    Electric Valve Actuator Dimension (Unit: mm)

    1000Nm-2000Nm electric valve actuator dimensionsDetails

    Electric Valve Actuator Details

    Tips: Selecting an electric valve actuator according to valve type

    1. The quarter-turn electric valve actuator is suitable for butterfly valves, ball valves, plug valves, etc.
    The rotation of the output shaft of the electric actuator is less than 360 degrees, usually 90 degrees, to realize the opening and closing of a valve. This type of electric valve actuator are divided into direct connection type and base crank type according to different installation interface modes.

    • The direct connection type refers to the mounting method in which the output shaft of the electric actuator is directly connected to the valve stem.
    • The base crank type refers to the installation form in which the output shaft the electric actuator is connected to the valve stem through the crank.

    2. Multi-turn electric actuator (rotary angle > 360 degrees) is applied for gate valves, globe valves, etc.
    The rotation of the output shaft of the electric actuator is greater than 360 degrees. Generally, this type of electric actuator needs multiple turns to control the opening and closing of a valve.

    3. The linear actuator is suitable for single seat control valves, two-seat control valves, etc.
    The movement of the output shaft of this type actuator is linear motion, not a rotary motion.

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