Control Valve Study Material - Instrumentation Tools

What is Instrument Air Manifold ?

Instrument air manifold or air distribution manifold is a pipe shaped chamber (manifold) with several branches of outlets for delivering instrument

Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially

Air to open/close valves and direction of control action Control valves come in two sorts: air to open; and air to close.

Valves are mechanical devices. They are basic elements with which the flow of fluids and pressure within a system can

Valve actuators are devices used to position valves. They can be used to fully open and shut a valve, or

In essence a valve simply functions as a restriction in a flow line, with flow areas A1 and A2 and pressure

The essential function of a valve is to start, throttle and stop a fluid flow. Throttling, as shown in Below Figure,

In all of our activities, safety is one of the prime points under consideration. The same is true when we

The electric actuator uses an electric motor to provide torque to operate a valve. They are quiet, non-toxic and energy

A valve actuator is the mechanism for opening and closing a valve. Manually operated valves require someone in attendance to