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Control Valve

Measurement of the dead band in a control valve

The control valve with a dead band behaves like there may be some kind...
Communication

What is HART Communication Protocol and HART Multiplexer?

Table of ContentsWhat is HART ProtocolWhat is a HART device?Major functions of the Smart...
Control Valve

How to specify control valves for process applications

Specification of a control valve begins with a control loop.The control loop in every...
Control Valve

How a Typical Control Valve Loop Works

In every control system of the process industry, the control valves are the most...
Control Valve

Seat leakage Classification of Control Valve

In many process and industrial applications, the fundamental requirement is that a control valve...
Control Valve

Control Valve Flashing

What is a control valve flashing? When a process fluid has flowed through restriction of...
Electrical

Excitation System in Generator

What is Excitation System? Excitation is the technique of creating a magnetic field using an...
Control Valve

Working of Direct Acting and Reverse Acting Control Valve Loop

What is the controller action? The controller action is defined as the function of the...
Valves

Smart Valve Positioners

The smart valve positioners are digital valve controllers.The microprocessor based smart valve positioners with...
Control Valve

Control Valve Cavitation: Causes, Damage and Prevention

Table of ContentsHow Cavitation Happens in a Control ValveWhat is a cavitation number?What are...
Control Valve

Basic Types of Control Valve Actuators

The valve actuator is a part of the control valve assembly fitted to it. In...
Flow Measurement

What is a Condensate Pot and how is it Installed?

Table of ContentsWhat is a condensate pot and where is it used?How condensate pot...
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