what is the control valve?how many types of control valves
are there
Answer Posted / ponnamalla venkata satish
control valve is called as final control element,it is to
get reliabale process by controlling the temp,pressure and
level etc basically control valves are three types
1) sliding stem valves: in this category most commonly used
valves are globe valve, angel valve etc
2) roatary valves : in this mostly used valves are ball and
butterfly valves
3)eccentric valves : in this again we can find two types
i) eccentric disc control valves
ii) eccentric plug control valve
and u can get more information (video class) in youtube,
please type lesson 39 control valve in search hope u will
be satisfied
| Is This Answer Correct ? | 15 Yes | 1 No |
Post New Answer View All Answers
how many types of spped sensors n vibration sensors?their basic principle n connection?
full process of gas turbin?
What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?
What is the difference between ff transmitter and non ff transmitter
which type of signal used in instrument?
How u measure the massflow in orifice flow measurement techniques
what is the process for double acting cylinder pneumatic for 32' v/v
Can anybody tell me which type of question are asked in the interview for the FORMULATION(Pharma) as a instrumentation engineer, & question in building managment system.
what is the difference between active & reactive power?
protection relay watchdog contact operation?
Is there any relation between Artificial Intelligence and Instrumentation?
how u choose thermowell lenght n pnumatic C/v size?
What is shielding effect?
What happen if we install my pressure transmitter below the elevation of pipe in natural gas service?
Using your own examples solve a problem involving normal table. (experimental method and analysis)