4820-21-722-0146

Shuttle Valve

4820217220146 217220146

Cancelled - Replaced by NSN 4820-00-508-2890

A valve having one outlet and two inlets that are usually opposite each other. It has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. It is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines. View more Shuttle Valve