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I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..and 10-15% is open the valve. how to calibrate the control valve?

Answers were Sorted based on User's Feedback



I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..a..

Answer / oliver

in postioner there are span and zero setting. with the help of span n zero we can adjust it.
if your valve is not fully close than use zero setting, and if it is not fully open than use span setting.

Is This Answer Correct ?    2 Yes 0 No

I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..a..

Answer / subhendu paul

Ur questions is not clear. For open the valve is clear BT how or which pressure required or used to closed. Plzz sir. Clear the my confusion

Is This Answer Correct ?    1 Yes 0 No

I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..a..

Answer / ajay

First the question is not correct. for air to open if given 100% air, then valve should be fully open, not close ...clear your question

Is This Answer Correct ?    0 Yes 0 No

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