SD series electric actuators are manufactured by our company adopting and the main components are imported. SD series electric actuator is the terminal control device of industrial process measurement and control system. It can convert the control signal (analog signal or intermittent signal) of the system into the displacement (angular displacement, multi-turn displacement or linear displacement) output of the output part. The torque or force is used to control the position of the shut-off piece in the valve or other adjustment mechanisms, so that the controlled medium works according to the state specified by the system
