what is difference between pressure,flow and level control
valve.
Answer Posted / samir
The Control valves is used for auto loop control of pressure, flow and level. So if we use it's a pressure control valve then desired set point should be pressure of the system. Similarly for LCV & flow control set point is Level & flow respectively. Here should be consider one thing the same CV can't used in three application as because of others parameters are varied to system wise.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is sliding spool valves?
What is wet leg condition and why is it used?
how to turbine speed measurement?
I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?
I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID
define feed forward control loop with example and drawing?
hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747
hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?
what is vibration a part of proceess variable? if vibration is a part variables then how we minimize the actual vibration on machine on load,? vision of instrumentation contrl plz ans me IPGDL interview question
what is function of SCADA , and how is it work, explain with difination
why fuse block is not used for AI signal?
What is intrinsically safe system?
what is the difference between -24 : +24 & 0:24 and where it use?