Valve device for faucet and spray gun

Details Valve device for faucet and spray gun Valve device for faucet and spray gun

1997-08-18

1999-03-16

Hepperle, Stephen M.

Fluid handling

Self-proportioning or correlating systems

Self-controlled branched flow systems

13711909, F16K 11044

Patent

active

058817549

ABSTRACT:
A valve device includes a base, and a faucet and a spray gun coupled to the base. A valve member is engaged in the base and has a chamber, and includes two valve seats disposed between the chamber and the faucet and between the chamber and the opening. A valve stem is slidably engaged in the valve member and has two plugs for engaging with the valve seats. A spring may bias one plug to engage with one valve seat and for preventing the water from flowing into the spray gun. The water is allowed to flow into the spray gun when the spray gun is actuated.

REFERENCES:
patent: Re32981 (1989-07-01), Marty
patent: 3056418 (1962-10-01), Adams
patent: 3841346 (1974-10-01), Amblank
patent: 4609006 (1986-09-01), Parkison et al.
patent: 5743286 (1998-04-01), Ko
patent: 5778921 (1998-07-01), Ko

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