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Controlling A Dual Zone Water Distibution System
Only 1 PRV has been installed at this time and it was sized at 8-inches to match the distribution main size in that section of the system. The system is currently operated in a partially manual mode until the second PRV is installed and it's size has yet to determined, although, we will most...- lottolearn
- Post #3
- Forum: Valve engineering
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Controlling A Dual Zone Water Distibution System
We have a system which, due to terrain variations, operates as a dual pressure zone system. The high pressure zone (HPZ) is pressurized by the filtration plant high head pumps, while the low pressure zone (LPZ) is pressurized by an elevated storage tank. The desired operation is to allow the...- lottolearn
- Thread
- Replies: 3
- Forum: Valve engineering
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Pump Motor Protection
I am designing a pumping station which will pump to a series of irrigation fields. Under normal operating conditions only two (2) or three (3) fields are irrigated at a time. The pump will operate at some 95psi which results in a 40 or 50 hp motor at the design flow. The pump should onlt operate...- lottolearn
- Thread
- Replies: 4
- Forum: Water treatment & distribution
