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Question:

Centrifugal pumps for normal operation, is it reasonable to install valves on their inlet lines?

Centrifugal pumps for normal operation, is it reasonable to install valves on their inlet lines? Why?

Answer:

Unreasonable, easy to produce throttling loss, pressure loss, pressure reduction, easy to cause cavitation
Jul 31, 2017
Reasonable, no valve, how to debug, overhaulGenerally installed on imports of valves of relatively large Cv value
Jul 31, 2017
Submersible pump is best in the water, if dry pumping will cause burns.
Jul 31, 2017

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