PNEUMATIC ACTUATOR CAN BE FUN FOR ANYONE

Actuator: It provides that force to maneuver the valve. Its electric power could be by compressed air, hydraulic fluid or electric motor.Removing the pneumatic force causes the piston to move downward as a result of pressure from the spring. This movement is referred to as Air-to-Retract.This is also a nonreturn valve. Hence the Check out valves ha