Air valves allow metered flow of fluid in one or both directions. Many of them allow for free flow in one direction and reduced or metered flow in the reverse direction. They are used in pneumatic ...

If the cylinder heads are on the engine, you will need to add air pressure to the cylinder to hold the valves in place. Our example is the Craftsman 47089 compression test kit using the 14mm long ...

The distance between the valve and actuator affects air volume, response time and overall system behavior. Here, a compact, lightweight Festo VTUX valve terminal is mounted on the end-of-arm vacuum ...