Actuated ball valve and actuated butterfly valve options from Grainger help automate the starting and stopping of flows. When coupled with a solenoid, pneumatic actuators also can produce torque to move cylinders or enough torque to trigger small electric devices. To create a fail-safe design, consider a spring-return actuated valve that uses air to help operate a valve in one direction and springs to help operate in the reverse direction.
Pneumatically actuated, these ball valves are either double acting (needing pressure to open or close) or designed with a spring return. PVC or CPVC construction. Full-port, true-union valves have PTFE seats and EPDM seals. Valves also feature socket/threaded connections. Electrically-actuated valves have a 40% duty cycle.
True Union Socket/Thread Connection
Plastic Inline Pneumatic Actuated Ball Valves, 2-Piece Valve Structure PVC True Union Socket/Thread Connection, sorted by Pipe Size, ascending