Control Valve Basic Terminologies
The control valve is a device meant to control the flow rate or flow direction of the fluid in the process. It is referred to...
Category : Control Valve
Basics of Control Valve Positioners
The control valve positioner is a field device that is used to increase or decrease the pressure of instrument air load driving the valve actuator...
Choked Flow in Control Valve Applications
What is choked flow? The choked flow is a compressible flow effect.The choked flow is the dynamic condition of the fluid that is associated with the venturi effect.The...
Control Valve Body Materials
Actuator: An actuator is an electric, hydraulic, or pneumatic-powered device that supplies a force and motion for the opening or closing of a valve as...
Thumb Rules and Tips for control valves selection and sizing
Control valves in process industries are used to regulate various fluids and to control important process parameters like flow, level, temperature, pressure, and so on....
Control valve actuator bench set Adjustment
What is the bench set of the control valve actuator? The bench set of a control valve is defined as the pressure range required for...
Working of Pneumatic Valve Positioner
What is a pneumatic valve Positioner? The pneumatic valve positioner is an instrument used for positioning the control valve stem in accordance with the pneumatic signal of...
Pressure Drop System across a Control Valve
Control valves are crucial components in every process industry. In process industries, these control valves are used for controlling the various types of fluids like...
Control Valve Sizing For The Process Performance
What is control valve sizing? It is the process or the act of selecting an appropriate control valve for a particular application in the process...
Control Valve Selection Requirements
The control valve selection for the process plant requires a particular combination of the valve body, and trim material. The capacity requirements and system operating...