Swimming pool/spa selector valve

Details Swimming pool/spa selector valve Swimming pool/spa selector valve

1981-01-19

1983-02-01

Rosenthal, Arnold

Fluid handling

Systems

Multi-way valve unit

4489, 4507, F16K 1106

Patent

active

043710034

ABSTRACT:
This disclosure describes a valve for concurrently shifting two independent flows of fluid. The valve includes a valve body having five ports sequentially disposed about a circle and one port disposed at the center of the circle. The valve also includes a selector member rotatable relative to the valve body between two operating positions. The selector member has a radial conduit and an arcuate conduit that selectively communicates with the ports. One application of this valve is for shifting a recirculating swimming pool pump, filter and heater between a swimming pool and a spa.

REFERENCES:
patent: 668557 (1901-02-01), Englen
patent: 1726086 (1929-08-01), Travis
patent: 2485842 (1949-10-01), Pennington
patent: 2523521 (1950-09-01), Ritter
patent: 3114393 (1963-12-01), Vlasic
patent: 3217749 (1965-11-01), Greenwald
patent: 3623165 (1971-11-01), Whittell, Jr.
patent: 3640310 (1972-02-01), Erlich
patent: 3773078 (1973-11-01), Suntheimer
patent: 3834537 (1974-09-01), Brett
patent: 3837016 (1974-09-01), Schindler et al.
patent: 3874413 (1975-04-01), Valdez

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