Multi Turn Actuator

Suitable for: Gate Valve / Globe Valve / Penstock / Gearbox

VS-EM

VS-EM series, multi turn electric actuator, can be used for a variety of valves including butterfly, ball, knife gate, globe and penstock. With a wide array of customisable options, it is capable of delivering torque from 60Nm to 3000Nm at various speeds in different environments.

  • Motor
    • 18rpm to 144rpm
    • 3phase or 1phase
    • On-Off or Modulating
  • Enclosure: IP67 as standard, IP68 as option
  • Command: Local, Remote, Handwheel
  • Mounting: Type Y (claw), Type Z (bore & keyhole), Type T (thrust)
  • With gearbox: 3500Nm to 80000Nm

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Quarter Turn Actuator

Suitable for: Ball Valve / Butterfly Valve / Plug Valve

VS-EQ

VS-EQ series, quarter-turn electric actuator, combines technologies from Japan and Germany to provide a compact design. It is commonly applied on butterfly and ball valves.

Output torque: 50Nm to 3000Nm

With gearbox: 3000Nm to 80000Nm

Enclosure: IP67 as standard, IP68 as option

Mounting: ISO5211 standard with star bushing

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VS-QT

VS-QT series, quarter-turn electric actuator, is the latest chapter in our quarter-turn division. The modular design and features allow it to comply with numerous specifications. It has been widely used in industries such as Oil & Gas, Marine, Water, Pharmaceutical, Chemical, Food & Beverage, etc

  • Output torque: 50Nm to 1100Nm (6000Nm with gearbox)
  • Mounting: ISO5211 standard with removable bushing
  • Command: Remote, Local, Handwheel
  • Options: Gearbox, Modulating, Ex-proof Local Controller, Intelligent/Fieldbus

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VS-QT SR

VS-QT can be equipped with a mechanical spring module to achieve fail-safe. During power supply failure, the valve will be in a preset, close or open, position. Without the spring, the valve position will remain unchanged and may require manual override to reach a safety position.

  • Output torque: 50Nm to 300Nm
  • Electric operation time: ≤25s
  • Spring return time: ≤8s

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