Spring Return, Fail Safe Electric Actuator

Salient Features

  • Output Torque: 45Nm to 500Nm.
  • Open Time for 90 Degree: 7-27s(AC) / 8-24s(DC)
  • Close Time for 90 Degree(Spring Return): 4-25s(AC) / 5-9(DC).
  • Voltage: 12V-24V(DC) 24V-240V(AC).
  • Weight: 25Kg to 110Kg.
  • Ambient Temperature: -30 Deg Cel. to 70 Deg Cel.
  • Duty Cycle: 25%.

Other Features

  • Function: Drive Open, Spring Return (Fail Safe)
  • In compliance with NEMA 4X & NEMA 7.
  • IP 67 Protection.
  • Body: Powder Coated Aluminium.
  • Options: Compartment heater, heater and thermostat, breather, light indication, two wire control, remote/off/local control panel.

Spring return electric actuator is a devices used to control the opening and closing of valves or other mechanisms. They are powered by electricity and incorporate a spring mechanism that provides fail-safe operation in the event of a power outage.


  • Marine and Offshore
  • Oil and Gas
  • Power Generation
  • Mining and Minerals
  • Industrial Automation
  • HVAC Systems
  • Water and Wastewater Treatment
  • Building Automation

Standards and Certifications

  • IEC 60034
  • ISO 5210
  • ATEX Certification
  • IECEx Certification
  • CE Marked
  • CSA Certification

Also check out Quarter Turn Electric Valve Actuator.