Usually electric actuators can provide greater force and speed for the valve, and we can easily adjust the control switch on the electric actuator. Therefore, when it is necessary to control the valve speed, electric actuators can be selected for daily work, and the actuators can improve the efficiency of the valve. Compared with other actuators, electric actuators have lower maintenance costs. When a part in the actuator fails, we simply replace the damaged part and the new attachment will continue to work for the actuator.