Answer Posted / waqas
The Cv is actualy the Flow Coefficient of control valves.
It actually measures the friction experienced by a fluid as
it moves through some pipe / valve. The standard definition
of Cv is:
"the flow of water through a valve at 60 oF in US
gallon/minute at a pressure drop of 1 lb/in2."
| Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
what is temperature compensation?
what are the values of fuel flow rate in various places in boiler.
Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;
who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com
kindly sent some demo question and answer
How to calibrate H2s Dectector
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
How servomotor controls throttle valve of TURBINE?
Whether the DI, DOs shields can be connected with Analog Input Shield Earthpit?
What is the constant voltage unit?
How to check vortex flow meter is in good condition while we do not having calibration setup?
in mass flow meter what is drive friquancy ?
What is heating effect?
Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...