What are the features of the electric actuator? What are the characteristics?

The control quantity of the electric actuator is the opening and closing degree of the valve. In one case, the valve may be opened or closed according to the actual method. When the electric actuator is opened to a certain extent, the dynamics will appear in many laws. In the traditional analog control mode, the size of time and current will indicate the opening angle of the valve, which will affect more parameters such as time and voltage. Therefore, in the opening angle displayed by the electric actuator or the actual position of the gate, it is impossible to reach the same synchronization mode, and some obvious errors often occur.