Control valves are a fundamental component of any pneumatic system. Selecting the right air valves to control system pressure, direction of flow and rate of flow is crucial when designing fluid power circuitry. If the pneumatic valve is too big for your application, you will be wasting air and money. If it’s too small, the actuator will not function properly. The R.M. Wright Company offer many valves for a vast array of applications.
Ross Controls
MFD Pneumatics
Mead
Pneumadyne