Multi-Turn Electric Actuator

Short Description:

Manufacturing

Multi-Turn Actuators

with 360 degrees rotation. The best motor operated valve actuators for a linear motion solution. Well for gate valve, knife gate valve, globe valve or ball valve and 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

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Product Detail

Product Tags

● Benefits Of Multi-turn Electric Actuator:

COVNA Multi-turn rotary electric actuator with 360 degrees rotations range. Driven by AC/DC current, and can receive or feedback 4-20mA signal, it is compatible with major control systems, which is convenient for you to remotely control the on/off of the valve. Suitable for regulating the open/close of gate valves or globe valves. Meanwhile, multi-turn electric actuator with gearbox is suitable for the ball valve and butterfly valve which has a higher torque needs.

● 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. 360 degrees rotary electric motor actuators which 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, ModbusFieldbus, HartFieldbus, FFFieldbus and Device NetFieldbus

10. According to functions, it could be divided into electric gate valve actuator, electric globe valve actuator, electric ball valve actuator, and electric butterfly valve actuator. To help your automation easier.

● Technical Parameters Of COVNA Multi-Turn Electric Actuators:

Power Supply	380V AC +10% / 50 Hz plus or mins 5%, or custom220V AC +10% / 50 Hz plus or mins 5%, or custom
Input Signals	A) Analog quantity 4mA-20mA DC, input impedance 250ΩB) On-of quantity active 24V DCC) The profibus-dp or MODUS (optional)
Output Signal	A) 4mA-20mA DC, load resistance 750Ω or lessB) 6 groups of passive contactsC) Profibus-DP or MODUS (optional)

● Dimension Of Z Series Multi TurnElectric Actuators:

● Valve Optional:

ISO5211 mounting for butterfly valve, ball valve, gate valve, knife gate valve and globe valve. Widely used for food process solutions, water treatment plants, shipyards, power plants, paper and pulp, and other heavy industries