Choked Flow of Control Valve

Choked Flow of Control Valves

Both gas and liquid control valves may experience what is generally known as choked flow. Simply put, “choked flow” is

Gas Valve Sizing

Gas Valve Sizing

Sizing a control valve for gas or vapor service is more complicated than for liquid service, due to the compressibility

SMART Control Valve Positioner

Electronic Valve positioners

The purpose of a valve positioner is to ensure the mechanical valve’s position matches the command signal at all times.