what is meant by control valve sizing?

Answers were Sorted based on User's Feedback



what is meant by control valve sizing?..

Answer / mahendra kumar verma

A systematic procedure designed to ensure the correct valve capacity for set of specified process condition.

Is This Answer Correct ?    10 Yes 1 No

what is meant by control valve sizing?..

Answer / lingam

valve body size is control valve size

Is This Answer Correct ?    7 Yes 6 No

what is meant by control valve sizing?..

Answer / miracle

jhjkhjkh





The no of US GALLONS PER MINUTE OF WATER GOING THROUGH THE
FULLY OPENED CONTROL VALVE WITH THE LOSS OF ONE psi thats
called CV(CAPACITY OF VALVE)
FORMULAE:
Cv=Q*SQRT OF DP/SG
WHEN
DP= ACROSS THE VALVE
SG= SPECIFIC GRAVITY
Q=VOLUME FLOW MAX

Is This Answer Correct ?    2 Yes 2 No

Post New Answer

More Instrumentation Interview Questions

difference between null and deflecting instrument.

5 Answers   ONGC,


how is work pressure switch& level switch?what is the principle of this?

0 Answers   Binani,


How to calibration coriolis flow meter?

0 Answers  


why orfice is not used for main steam flow calculation

0 Answers   OEG,


What is SCR?

9 Answers  






Explain what is meant by the term “FLASH POINT” of liquid?

2 Answers  


Can anybody please let me know Orifice plate sizing calculation formula and step by step procedure

0 Answers  


What is MLFB number for Siemens?N How they are defined?Give me Answer with example like take any Signal module....

1 Answers  


how can i communicate with non-national instruments device with pc via labVIEW8.2

3 Answers   Google, Mico, National Instruments,


How to Calibrate Vibration Probe (Axial, Redial) in field

0 Answers  


How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.

0 Answers   Petro Rabigh,


Can a Differential Pressure Transmitter be used as a normal pressure transmitter??

3 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)