Control Valve Study Material - Instrumentation Tools

Globe Valve Seat and Disk

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

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