If pump suction valve is throttled, what would be the
result?
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Answer Posted / rohit bhutani
the pump would not be able to take in as much fluid as the
amount of suction pressure created.. this would lead to
cavitation (its nt capitation)... the effects of cavitation
are as per described in the last answer.. damage to impeller
blades, increased vibrations, etc..
this is the only reason that for controlling the flow we use
a valve at discharge line rather than the suction line...
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