Control Valve Study Material - Instrumentation Tools

What is Gate Valve ?

A gate valve is a linear motion valve used to start or stop fluid flow; however, it does not regulate

valve is a mechanical device that controls the flow of fluid and pressure within a system or process. A valve

Pneumatic Valves Questions & Answers : Directional control valves start, stop or change the direction of flow in compressed air

Noise is the result of energy dissipation in the control valve. Types of Control Valves Noise The major sources of

Corrosive chemicals may attack the metal components of control valves if those components are not carefully selected for the proper

While many safety and relief valves actuate by the direct action of the process fluid forcing against the valve plug

Pressure Relief Valves (PRVs) and Pressure Safety Valves (PSVs) are special types of valves designed to open up in order

A troublesome phenomenon in severe services is the audible noise produced by turbulence as the fluid moves through a control

A problem common to control valves used in slurry service (where the process fluid is a liquid containing a substantial

Fluid passing through a control valve experiences changes in velocity as it enters the narrow constriction of the valve trim