Pilot Operated Valve | Pneumatic Pilot Operated Check Valve - Janatics

Pilot operated non-return valve is used for stopping the cylinder in intermediate position. So long as a pilot signal is applied, air is free to flow to and from the cylinder. When the pilot signal is removed, the valve acts as a conventional non-return valve and prevents air from exhausting from the cylinder, thus stopping movement.

While ordering Pilot operated non-return valves, mention the ordering number given in the corresponding tables.