Rotary valve assembly having a dual purpose valve element

Details Rotary valve assembly having a dual purpose valve element Rotary valve assembly having a dual purpose valve element

1979-01-15

1980-06-10

Cline, William R.

Fluid handling

With repair, tapping, assembly, or disassembly means

Assembling, disassembling, or removing cartridge type valve

251310, F16K 5100

Patent

active

042067782

ABSTRACT:
The disclosed valve has a cylindrical, central, fluid conducting core fixed within a housing by a nut located in the housing in engagement with an integral flange of said core at the latter's inner end, an oscillatory valve element having a cylindrical wall, one end sleeve portion of which extends within a cylindrical space between the housing and the core to control fluid movement through the latter, and an opposite end sleeve portion of said cylindrical wall having an extremity formation in engagement with a knob for operating the valve, and said valve element being invertible during assembling or disassembling of the valve, in which inverted condition said extremity formation coacts with said nut to effect the latter's insertion or removal in the assembling or disassembling of the valve.

REFERENCES:
patent: 1322197 (1919-11-01), Molinari
patent: 1968375 (1934-07-01), Curtis
patent: 2230434 (1941-02-01), Porter
patent: 2796079 (1957-06-01), Hugg
patent: 3314644 (1967-04-01), Dwyer et al.
patent: 3971402 (1976-07-01), Gallo

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