can any one tell leakage class in control valve depend on which parameter and there is any specific table or chart for selection of valve leakage class

2 Answers  

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What is the difference between rich gas and lean gas?

3 Answers  

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What is the Flow rate ?

2 Answers  

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what is meant by control valve sizing?

3 Answers  

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what is the formula for changing Range of Transmitter from X mmwc to some Y mmwc with respect to DCS NCMH flow range from x NCMH to y NCMH?

1 Answers   HCL,

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how to write the program for single push button by using ladder diagram

22 Answers   DigiTech,

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Is there devices to convert mechanical energy/rotational energy into electrical energy.......? PLease suggest me....

6 Answers  

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what is insdustrial vibration.who it works. give atleast 2 types of insdustrial vibration

0 Answers  

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Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,

0 Answers  

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Can anyone explain about ELectropneumatics principle?

1 Answers   Forbes Marshall, Step,

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Identification of control valve parts.

0 Answers   CCIE, Oil and Gas Jobs,

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what is thermopile?

1 Answers   HNG,

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