Please anyone answer my question, what is the difference between single acting and double acting control valve, in what condition we better choose single acting rather than double acting

2 Answers  

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why flow transmitter showing 2.2ma?

2 Answers  

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What is the main difference between Cavitation and Flashing?

1 Answers  

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In control valve , Failure position : Close If it is Fail close(FC) during failure of AIR.. what will be the initial/ normal position of control valve is it normally open or close? please some one explain soon..

2 Answers  

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draw shematic diagram of c/v positioner(smart type)?

0 Answers   Coromandel,

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How to calibrate a temperature transmitter & how a Cold junction Compensation will be carried out?

2 Answers   QAFCO,

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hi this is noor in my work spot, i arranged THERMOCOUPLE in the place of RTD. (in FEED WATER tank). can i use T/C or not?

10 Answers  

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what is actual difference between pressure Transducer & Pressure Transmitter.

5 Answers  

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how to define the P,I,D value in tuning pid loops in online.

1 Answers   Thermax,

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PLS TELL ME THE FUNCTION OR PRINCIPLE OF CREEP RELEIF VALVE..

3 Answers  

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What are different types of valves?

0 Answers  

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What does it mean 3/2 sov

5 Answers  

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