Control Valve Study Material - Instrumentation Tools

What is Swing Check Valve ?

Check valves are designed to prevent the reversal of flow in a piping system. These valves are activated by the

A butterfly valve is a rotary motion valve that is used to stop, regulate, and start fluid flow. Butterfly valves are

Reducing valve automatically reduce supply pressure to a pre-selected pressure as long as the supply pressure is at least as

A diaphragm valve is a linear motion valve that is used to start, regulate, and stop fluid flow. The name

A plug valve is a rotational motion valve used to stop or start fluid flow. The name is derived from

A ball valve is a rotational motion valve that uses a ball-shaped disk to stop or start fluid flow. The

Most globe valves use one of three basic disk designs: the ball disk, the composition disk, and the plug disk.

Globe Valve Body Design The three primary body designs for globe valves are Z-body, Y-body, and Angle. Z-Body Design The

A globe valve is a linear motion valve used to stop, start, and regulate fluid flow. A Z-body globe valve

Gate valves are available with a variety of disks. Classification of gate valves is usually made by the type disk