Fluid handling – Processes
Patent
1993-08-06
1995-02-21
Hepperle, Stephen M.
Fluid handling
Processes
137597, 137607, F16K 1120
Patent
active
053906900
ABSTRACT:
A mixing valve housing containing two separated inlet chambers and a plurality of valve units which are individually operated from remote positions provides mixed fluid through outlet lines from the individual valve units to destinations remote from the valve housing. An optional flow equalizing apparatus provides balance in the amount of flow from the inlet chambers to each valve unit outlet. All of the valve units in the valve housing have alternative mechanical systems that can be operated using commercial power source or utilize the pressure of the fluid in the inlet chambers for operation. By connecting these mixing valve housings to a pair of centrally located, pressurized headers the need for constant pressure in delivery conduits throughout a structure is eliminated.
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