Inherent control valve flow characteristics are established assuming a constant Δp across the valve. If the valve Δp is reduced as the flow increases, meaning that there is a valve pressure drop decay ...

Oxford, UK: Oxford Flow, the flow control equipment specialist, has initiated commercial trials of its ES stemless control valve with ADNOC. The pilot is a result of Oxford Flow’s success as a ...

August 2021 Choked Flow in Control Valves Choked Flow in Control Valves By Katherine Bartels, Adam Harmon Summary Choked flow in control valves is a subject of serious concern for industrial users.