Manual Mechanical Air Control Valves

Manual and mechanical air control valves use actuation to control air pressure in pneumatic systems. Actuation is the change of the valve’s position from open to closed or closed to open. Air control valves can be manually actuated or mechanically actuated. Manual air control valves are actuated by hand levers, foot pedals, or push-buttons. Mechanical air control valves are actuated by a mechanical drive, such as a plunger or roller cam.