Control valves

Instrumentation Tools explains the working principles of control valve. Check out the Control Valve Working Animation with simple explanation.

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Study the Basics of Control Valves for different valve types like Gate Valves, Globe Valves, Needle Valves, Butterfly Valves, Check Valves, Plug Valves.

Classification of Control Valves: Globe, Gate, Butterfly, Check, Ball, Disk, Diaphragm, Linear motion, and Rotary motion Valves.

The valves which are mainly used to regulate the flow of fluid in hydraulic circuits are known as “flow control valves”. The flow control valves are widely available in many different types according to their use. In hydraulics, flow control valves are used to control the amount of oil supplied to various parts within a hydraulic system. In this way, the momentum of a cylinder or the rotational speed of a hydraulic motor can be controlled.

valve diagrams

Control Valve – Port Marking Pneumatic Symbols – 2/2 basic – 2/2 normal – 2/2 operated – 3/2 basic – 3/2 normal – 3/2 operated – 4/2 basic – 4/2 normal – 4/2 operated – …

A valve is a mechanical device that controls the flow of fluid and pressure within a system or process. Basic Parts of Control Valves are Actuator and Body.

In application of control valve, many terminologies are used and some Common Terms Used in Control Valves are actuator, trim, bonnet, bench set etc.

A valve is a mechanical device that controls the flow of fluid and pressure within a system or process. Basic Parts of Control Valves are Actuator and Body.