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If any control valve create hunting problem, what is the
possible reason and solution?
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Answer Posted / imran
check as
1-put the controll valv in manual and check incoming signal
if stable then problem in controll valve
2- check positioner condition its feedback link ,incase of
smart poistener check feedback potentiometer.spring and
configration.
3-check diaphragam
4-gland packing
| Is This Answer Correct ? | 23 Yes | 0 No |
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