Electric Actuator

Electric actuator is a valve drive device powered by electricity, which drives the transmission mechanism through a motor to achieve opening and closing or precise opening adjustment of the valve. It has high control accuracy and is suitable for automatic remote control. It is the mainstream electric drive supporting component for industrial valves.Widely used in industries such as petrochemicals, municipal water supply and drainage, HVAC, power, metallurgy, etc., it is equipped with various types of valves such as ball valves, butterfly valves, gate valves, regulating valves, etc., and is suitable for industrial pipeline conditions with no gas source, precise flow control, and intelligent industrial control.

Common Types

  • Angular stroke electric actuator: outputting rotational torque, suitable for angular stroke valves such as ball valves and butterfly valves, widely used
  • Straight stroke electric actuator: outputting linear thrust, suitable for straight stroke valves such as gate valves, globe valves, and regulating valves
  • Intelligent electric actuator: equipped with digital display and remote communication functions, supporting networked regulation and status feedback, suitable for smart industrial control
  • Explosion proof electric actuator: The entire machine is designed to be explosion-proof and suitable for hazardous industrial environments that are flammable and explosive

Structural Advantages & Corresponding Benefits

  1. Precision servo transmission structure

  • Special point: Built in servo motor+precision worm gear/gear transmission, paired with displacement feedback module, closed-loop control position
  • Result:High precision of opening adjustment, stable torque output, no action lag, suitable for refined flow regulation requirements

  1. Multi protection intelligent protection structure

  • Special point: Comes with overload, overheating, and phase loss protection, waterproof and dustproof shell, supports manual/electric dual switching
  • Result: Safe and stable operation, fault self-protection, manual emergency operation in case of emergencies, suitable for unmanned working conditions