How to Select Control Valve?

This video describes How to select a control valve? and about control valve sizing. Also, describes Control valve flow co-efficient CV, pressure drop across the control valve, actuators, positioners, and calculation methods that ensure correct control Valve sizing. @Instrumentation Unlimited
A control valve is the last piece of equipment in any control loop which manipulates the control variable to bring the measured variable to the set point. Poor selection of Control Valve may land you in long hours of PID tuning apart from the disturbing process and product quality. This video describes selection criteria along with a practical guide on how to select a control valve for a particular application. Any queries or doubt, if you have any, you may write them in the comment section, sure we will discuss them.
ref links
www.fctvalve.c...
control.com/te...
instrumentatio....
en.wikipedia.o...
www.enggcyclop....
www.processing...
instrumentatio...
#controlvalve #valve #actuator