They are typically installed in applications where precise position or speed control is not required. Proportional valves adjust flow rates for hydraulic systems. These valves are typically used ...

Load-sensing controls To ensure flow matches demand, hydraulics manufacturers fit control valves with pressure compensators that control flow rates or distribution. Two designs predominate.

Cons: Not ideal for applications that require precise control of media flow volume ... Fail-safe options not widely available. Hydraulic actuated ball valves are similar to pneumatic actuators ...

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 ...

Basic hydraulic circuits use strategic placement of control valves and components to manipulate fluid and achieve specific results. A knowledge of standard fluid symbols and schematic diagrams is ...

Compressible fluid flow through control valves will inevitably cause some form of flow-induced vibration in the fluid system. Identifying the type and cause of the vibration requires detective work.