The valve electric device is a device that uses electric energy to open and close the valve. It is a device that controls the operation of the control elements in the open-loop and closed-loop control systems. It can be divided into electric valves and electric actuators. As an important energy equipment, valve electric devices are widely used in petroleum, chemical, electric power, metallurgy and other fields, and are one of the commonly used equipment in pipeline control systems.
The electric valve device is mainly used for the switch of the valve, and the electric valve device is suitable for the control of gate valves, stop valves, etc.
The valve electric device must match the motor model. If the output torque does not have enough corresponding margin, the motor may be damaged and the electric protection will fail when the motor is overloaded. Do you have any understanding of the working principle of the valve electric device? The micro switch in the valve electric device is a key component of the control mechanism. When the valve exceeds the stroke position, the micro switch cuts off the power supply and plays a role of overload protection.
