Liquid purification or separation – Flow – fluid pressure or material level – responsive – Fluid current controlled cyclic system
Patent
1984-12-04
1986-08-05
Adee, John
Liquid purification or separation
Flow, fluid pressure or material level, responsive
Fluid current controlled cyclic system
210137, 2102572, C02F 144
Patent
active
046041940
ABSTRACT:
Water conditioner system control valve apparatus in which there is a water filter unit and a water storage tank. The control valve apparatus has a passage through which water flows to the water filter unit and a passage through which brine water flows from the water filter unit. The control valve apparatus also has a passage through which product water flows from the water filter unit. The control valve apparatus includes valve members for controlling flow of water through the passages thereof in response to pressure of water in the control valve apparatus.
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