WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

0 Answers  

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what is dc moter.

0 Answers   Jindal Steel and Power, Lupin,

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what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?

0 Answers  

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How to convert ma to mv? Resistance 250 ohm is connected in series or Parallel?

3 Answers   ISRO,

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How DP Transmitter can be calibrated for crud application in floating roof tank?

2 Answers  

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Y to use 4 to 20ma instead of 0-10v

5 Answers  

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why using 4-20ma not using 0-20or why not using 1- 20ma???????

7 Answers  

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On drum level, why we are using air to close Control valve?

4 Answers   L&T,

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What is difference between Ionization heat and bimetallic heat

0 Answers   KOC,

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During valve sizing from all calculation you got flow coefficient CV 12,than what it means? like for selecting pressure transmitter if your MAWP is 12 bar than you select a capsule of max. 20 bar which cover your mawp 12 in same way for selecting control valve If CV is 12 than how we use it in selecting valve??????

1 Answers  

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waht is difference between pressure transmitter and transuducer

4 Answers   Gasco,

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What is NAMUR standard and why its allways reletad with Sollenoid

2 Answers  

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