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Can be operate control valve without positioning if yes ?
how and why?
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Answer Posted / varun bhardwaj
With out positioner we can operate small size of valves,
but for large sizes of valves , we required Positioner.
Due to force balance principle, the positioner give us a
better accuracy than with out positioner.
| Is This Answer Correct ? | 6 Yes | 1 No |
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