Multi-functional valve

Details Multi-functional valve Multi-functional valve

1991-07-09

1992-04-28

Rosenthal, Arnold

Fluid handling

Systems

Multi-way valve unit

13762547, 210418, 210424, F16K 11076, B01D 2708

Patent

active

051078961

ABSTRACT:
A multi-functional valve has a combined safety, bypass, shut-off and inservice capability. The multi-functional valve is modified to attach directly to the cylinder of an exchange unit of water treatment. This multi-functional valve has a base member and a head portion. The base member fits onto the exchange cylinder. The head portion of the multi-functional valve includes a water receiving section capable of being tapped directly into the waterline. Mounted to the head section is a lever arm to move the valve to the desired position.

REFERENCES:
patent: 2475702 (1949-07-01), Funke
patent: 2979208 (1961-04-01), Humbert, Jr.
patent: 3198015 (1965-08-01), Smith
patent: 3907688 (1975-09-01), Close
patent: 4271021 (1981-06-01), Hauck
patent: 4379053 (1983-04-01), Brane
patent: 4529515 (1985-07-01), Selz
patent: 4933080 (1990-06-01), Rundzaitis et al.

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