PART A:Intelligent Electric Actuator Installation Knowledge And Precautions

Actuator is an indispensable driving device to realize program control, automatic control and remote control of the actuator. Its motion process can be controlled by stroke, torque or axial thrust. Because the working characteristics and utilization of the actuator depend on the type of actuator, the working specifications of the device and the position of the actuator on the pipeline or equipment. If the electric device of the gate valve is adjusted improperly, the service life of the gate valve will be shortened; in the worst case, it will cause serious accidents such as the fracture of the cast iron casing of the actuator, the burning of the control motor, and the flooding of the pump room. Therefore, in order to ensure safe and uninterrupted water supply, the electric device of the electric gate valve must be carefully adjusted to ensure that the electric gate valve opens and closes smoothly.