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How to isolate a DPT from line in the condition that process
must not be disturbed,and process is also critical and no
bypass is available.?
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Answer Posted / vinu joseph
first close the process isolation valve.then slowly equlise the pressure using equalising valve in the manifold.thendrain the transmitter and we can remove it from service
| Is This Answer Correct ? | 4 Yes | 5 No |
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