what is motorized gate valve actuator?

The working principle of electric actuator:

The basic operation of the electric actuator is as follows: When the rotor rotates, the motor also rotates. This causes the spindle ball screw to move back and forth. The piston rod connected to the ball nut screw uses this action to produce a linear motion.

Types of electric actuators:

By rotation angle option:
Right angle rotary (90 degrees) electric actuator for ball/butterfly valves,
Multi-turn type (360 degrees) for gate/globe valves.
By characteristics:
Open/close type electric actuators,
Modulating electric actuators,
Intelligent electric actuators,
Multi-turn electric actuator,
Explosion-proof electric actuator,
Underwater type electric actuators,
Fail-safe/fail-open type.

Characteristics of COVNA electric valve actuator:


Adopt German technology imported motor, IBPM drive gear, High torque operation, long service life and low failure rate.
Over 100,000 cycles if the valve is operated under reasonable conditions.
IP65 weatherproof rating for outdoor use.
ISO5211 Mounting for ball, butterfly, gate, and globe valves.

Contact us to learn more about the COVNA electric valve actuator.

hoping to help you understand valves and choose valves. Any demand for valves, welcome to consult us

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