Fluid handling – Removable valve head and seat unit
Patent
1997-06-05
1998-05-12
Lee, Kevin
Fluid handling
Removable valve head and seat unit
251208, 251304, F16K 510
Patent
active
057493936
ABSTRACT:
A valve for a faucet includes a housing having two retainers and one stop extended upward from the upper peripheral edge. A control stem may control the water flowing in and out of the housing. A cap has two orifices for engaging with the retainers and includes a radially extended annular flange having a notch for engaging with the stop and for solidly securing the cap to the housing. A sealing ring is engaged between the cap and the housing for making a water tight seal between the cap and the housing and for preventing water from flowing out of the housing.
REFERENCES:
patent: 4397330 (1983-08-01), Hayman
patent: 4425935 (1984-01-01), Gonzalez
patent: 4966186 (1990-10-01), Rodstein
patent: 5094258 (1992-03-01), Orlandi
patent: 5107884 (1992-04-01), Orlandi
patent: 5355906 (1994-10-01), Marty et al.
patent: 5467799 (1995-11-01), Buccicone et al.
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