ARV - Automatic Recirculat ion Valve
ARV - Automatic Recirculat ion Valve
(OP)
Dear Gents,
Can anyone tell me what is disadvantage of using ARV especially for large pumps? for example pump with discharge nozzle 18", capacity 1525 m3/hr, head 56.45 m, service is HOT WATER CIRCULATION PUMP.
Since my end user refuse to use ARV for big pumps
Really appreciate for your help
Thank you
Can anyone tell me what is disadvantage of using ARV especially for large pumps? for example pump with discharge nozzle 18", capacity 1525 m3/hr, head 56.45 m, service is HOT WATER CIRCULATION PUMP.
Since my end user refuse to use ARV for big pumps
Really appreciate for your help
Thank you





RE: ARV - Automatic Recirculat ion Valve
Learn from the mistakes of others. You don't have time to make them all yourself.
RE: ARV - Automatic Recirculat ion Valve
Learn from the mistakes of others. You don't have time to make them all yourself.
RE: ARV - Automatic Recirculat ion Valve
My motto: Learn something new every day
Also: There's usually a good reason why everyone does it that way
RE: ARV - Automatic Recirculat ion Valve
thank you verymuch for your response and explanation
After check to the Process Engineer,
this pump need ARV because its located inside Hull (we are working on a vessel). Therefore, available space is limited. The ARV has been provided at each pump discharge. And also Hot Water system pressure control valve, has been provided. When instrument air is available, the pump minimum flow can be managed by that control valve. ARV works only for abnormal/limited condition.