Multi-Turn Electric Actuator

Multi-Turn Electric Actuator

Manufacturing

Multi-Turn Actuators

with 360 degree rotation for electric gate valve, electirc knife gate valve, electric globe valve, electric ball valve and electric butterfly valve. High output torque up to 10,000Nm. Intelligent and easy to control. To allow your automation easier. Available in Profibus Fieldbus, Modbus Fieldbus, Hart Fieldbus, FF Fieldbus and Device Net Fieldbus.
COVNA will help you select the right valve and actuator basic on your requirement and save your time and cost.

Consult us to get a right actuator and valve!

Model

  • 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
  • Features Of Z Series Multi Turn Electric Actuators:

1. Torque range from 50Nm to 10,000Nm

2. Available in 3 phase AC, 1 phase AC and DC motors

3. High protection class

4. Aluminum alloy shell, lightweight, anti-oxidation, anti-ultraviolet

5. Stainless steel 304 screws with the features of anti-corrosive for outdoor use

6. The valve can be controlled remotely, collectively and automatically 

7. Suitable for gate valve, knife gate valve and globe valve 

8. Widely used in power plant, petroleum, chemical, pharmaceutical, and other applications

9. Available in Profibus Fieldbus, Modbus Fieldbus, Hart Fieldbus, FF Fieldbus and Device Net Fieldbus

 

  • Technical Parameters Of COVNA Multi-Turn Electric Actuators:
Power Supply

380V AC +10% / 50 Hz plus or mins 5%, or custom

220V AC +10% / 50 Hz plus or mins 5%, or custom

Input Signals

A) Analog quantity 4mA-20mA DC, input impedance 250Ω

B) On-of  quantity active 24V DC 

C) The profibus-dp or MODUS (optional)

Output Signal

A) 4mA-20mA DC, load resistance 750Ω or less

B) 6 groups of passive contacts

C) Profibus-DP or MODUS (optional)


 

  • Dimension Of Z Series Multi Turn Electric Actuators:



 

  • Valve Optional:

ISO5211 mounting for butterfly valve, ball valve, gate valve, knife gate valve and globe valve


 

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