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 ...

Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However, ...

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.

This content was written and submitted by the supplier. It has only been modified to comply with this publication’s space and style. Aptar Closures, a distributor in dispensing solutions for over 50 ...

Subcontractors: American Pipeline Services; Applewood Painting Co.; Berwick Electric; CWI; Horizon Mechanical Solutions; LT Environmental Inc.; Mountain Man Welding & Fabrication; Total Terrain Inc.

Pneumatic control systems are used in various applications, including: A single acting cylinder (SAC) is a type of pneumatic actuator that produces force and movement in one direction only. It has a ...