Interested to Buy Any Domain ? << Click Here >> for more details...
what is the control valve?how many types of control valves
are there
- 6 Answers
- 22577 Views
- Chemin, Hindustan Zinc, I also Faced
- E-Mail Answers
Answer Posted / vaibhav v t
Control valve is the final control element used in process
application for regulating/controlling the desired process
parameter like temp., flow, level,pressure,etc.
Control valve are of many types like globe,
ball ,butterfly, plug and they are selected and used as per
process application.
| Is This Answer Correct ? | 64 Yes | 4 No |
Post New Answer View All Answers
What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?
Name different parts of a pressure gauge.
Calibration of controller (pneumatic)
Operational amplifiers
Why thermo wells are used? What materials are used in thermo wells?
How to calibrate level transmitter with use of HART?
What is the difference between mmwc and mmwg?
How does a single acting, spring return ball valve actually work? Does it require continuous air supply?
what is the diffrence between pressure safety valve & pressure relief valve....pls
what is different between 2,3&4 wire rtd and how much maximum distance using plc to field.
i have done DAE in Instrumentation and Process Control. i have applied for an apprentice training in chemical company after three day my interview will be conduct but i need more information about industrial process control and controller. my e mail is imran_dilsetu@yahoo.com please tell me interview question relative to instrumentation ?
why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?
we are having yokogawa centum cs3000 dcs in our power plant. i need some of the operator guides NOT to appear in HIS0163 AND HIS 0162 but it shoul appear in HIS0164 HOW TO DO IT?
I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?
Which types of quections asked in interview for FORMULATION PLANT (PHARMA)
