Interested to Buy Any Domain ? << Click Here >> for more details...
why we use 0.2 to 1.0 kg/cm2 output in control valve
- 4 Answers
- 14771 Views
- GNFC, I also Faced
- E-Mail Answers
Answer Posted / ashish namdev, bina refinery [
The diaphragm design of all control valves are universal and
the out of the actuators are 3 to 15 psi.When more than the
15 psi pressure is acting to the diaphragm that will lead it
to faulty so we use the 0.2 to 1.0kg/cm2 for control valves.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
Give an example where you had aproblem on the job, and tell me how you solved the problem. and the finalvoutcome.
how u calibrate pneumatic n motorized c/v?
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?
What is the purpose of bypass valve across AS valve.
Difference between ultra sonic flow meter
plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}
What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
What is the reason PT speed not incresed in gas turbine?
What is Cavitation in a control valve?
how do we commission inergen system?
Can I calibrate the Electromagnetic Flow Meter on line and How.
this site is owned by an nonsense
anybody having Qatar Petroleum questions for instrument Technician offshore ....please send me
