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DN 200 DCI pipe
2

DN 200 DCI pipe

DN 200 DCI pipe

(OP)
Currently we are laying DN 200 DCI pipe for transmission from bore hole to boosting station. My question is how often should i use check valves along the pressure pipe it is  6500m long.

RE: DN 200 DCI pipe

In that short length you may only need 1, perhaps immediately after the well isolation valve. In that short length you may only need 1, perhaps immediately after the well isolation valve. In that short length you may only need 1, perhaps immediately after the well isolation valve.

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RE: DN 200 DCI pipe

For a typical pumping system, a check valve is only necessary after a pump, not along the length of a transmission main.

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