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 ...
The closure element of a ball valve consists of a ball shaped disc. The valve is opened by a quarter turn of the actuator. The turn lines the hole in the ball parallel to the flow so the media is able ...
Gas pressure regulators are not flow control devices; they are used to control delivery pressure only. There are three basic operating components in gas pressure regulators: a loading mechanism, a ...