It is also possible to manage control valve characteristic requirements through the valve positioner. Control valve positioners can typically transform a linear control valve flow characteristic to a ...

The pressure drop across the valve increases as the flow rate decreases. When these pressure changes occur at the control valve, the pressure and flow change throughout the entire system of connected ...

A unidirectional flow control valve placed between a SAC and a 3/2 valve with push button actuator. The compressed air is restricted on the outstroke of the SAC.

Choked flow in control valves is a subject of serious concern for industrial users. The term is usually associated with destructive process conditions that can damage valve internals or expose ...