Actuator

As a

valve actuator manufacturer

, COVNA offer

Electric Actuator

and

Pneumatic Actuator

for various industries. Such as wastewater treatment, paper and plup, food and beverage, power plant, etc. 90 degree rotation or 360 degree rotation. ISO5211 standard direct mounting for ball valve, butterfly valve, globe valve and gate valve. Long service lifetime and easy to install.
Actuator Options: Quarter turn electric actuator, Explosion-proof electric actuator, Multi-turn electric actuator, Fail-close electric actuator, IP68 waterproof electric actuator, Single acting pneumatic actuator and Double acting pneumatic actuator
● Any special requirements of actuator, please consult us at [email protected] and we will help you select the right actuator and save your cost and time.

COVNA Series Quarter Turn Electric Actuator

  • Actuator Type:ON/OFF Type, Modulating Type & Intelligent Type
  • Torque Range:50Nm to 4000Nm
  • Voltage:DC-12V, 24V; AC-24V, 110V, 220V, 380V
  • Signal Control:4-20mA, 1-5V, 0-10V DC
  • Ambient Temperature:-4°F to 149°F
  • Protection Class:IP65/67
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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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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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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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Multi-Turn Electric Actuator

  • Type:Multi Turn Electric Actuator
  • Material:Aluminum alloy
  • Ambient Temperature:-20 to 70℃
  • Protection Class:IP67
  • Torque Range:50Nm to10,000Nm
  • Angle Of Rotation:0° to 360°
  • Voltage:380VAC or 220VAC. Special voltage could be customized
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Fail-Safe Electric Actuator And Valve

  • Type:Fail-Safe Type
  • Material:Aluminum Alloy Shell
  • Ambient Temperature:-25℃ to 65℃
  • Protection Class:IP67
  • Torque Range:50Nm to 6000Nm
  • Angle Of Rotation:90 Degrees
  • Voltage:AC-380V/220V/110V
MORE INFO