Actuator

As a valve actuator manufacturer, COVNA offer Electric Actuator and Pneumatic Actuator for various industries. Such as quarter turn electric actuator, explosion proof electric actuator and single acting(spring return) / double acting pneumatic actuator. Please click below products to get more info!

Spring Return Pneumatic Actuator

  • Actuator Type:Spring Return
  • Air Supply Pressure:2.5 bar to 8 bar
  • Material:Aluminum alloy
  • Angle Of Rotation :0° to 90°
  • Ambient Temperature:-40 to 160℃
  • Protection Class:IP65
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Double Acting Pneumatic Actuator

  • Actuator Type:Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Material:Aluminum alloy
  • Angle Of Rotation :0° to 90°
  • Ambient Temperature:-40 to 160℃
  • Protection Class:IP65
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ON OFF Type Quarter Turn Electric Actuator

  • Type:ON OFF Type
  • Material:Aluminum alloy
  • Ambient Temperature:-30~60℃
  • Protection Class:IP65
  • Torque Range:50Nm to 4000Nm
  • Angle Of Rotation:0° to 90°
  • Voltage:AC24V, AC110V, AC220V, AC380V, DC24V
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Regulating / Modulating Type Electric Actuator

  • Type:Regulating / Modulating Type
  • Material:Aluminum alloy
  • Ambient Temperature:-30~60℃
  • Protection Class:IP65
  • Torque Range:50Nm to 4000Nm
  • Angle Of Rotation:0° to 90°
  • Voltage:AC24V, AC110V, AC220V, AC380V, DC24V
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Intelligent Type Electric Actuator

  • Type:Intelligent Type
  • Material:Aluminum alloy
  • Ambient Temperature:-30~60℃
  • Protection Class:IP65
  • Torque Range:
  • Angle Of Rotation:
  • Voltage:
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LQ Series Explosion Proof Electric Actuator

  • Supply Power:3PH: AC380V、AC415V、AC440V; ±10% 50/60Hz; 1PH: AC110V、AC220V、AC24V; ±10% 50/60Hz; DC: DC24V(±10%)
  • Basic Error:2.5%
  • Outdoor Protection Class:IP67
  • Temperature:-20~60℃
  • Height Above Sea Level:≤1000m
  • Humidity:≤90% (25℃)
  • Model:LQ Series
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