Faucet valve assembly having a flow buffer disk

Details Faucet valve assembly having a flow buffer disk Faucet valve assembly having a flow buffer disk

1989-03-30

1990-02-27

Rosenthal, Arnold

Fluid handling

Removable valve head and seat unit

Threaded into valve casing

13762531, 251127, F16K 2500

Patent

active

049037250

ABSTRACT:
An improved faucet valve assembly adapted for alleviating the speed and turbulence of the water flow conducted thereinto under pressure so that operational noise of the faucet can be effectively reduced to a minimum. A valve jacket is provided with 4 spaced parallel grooves on the inner wall at the bottom end thereof for permitting a ceramic stator disk to be selectively engaged therewith in several different positions, thereby the faucet can be selectively operated in either clockwise or counterclockwise direction. A flow buffer disk having a plurality of vertical protrusions is used to alleviate the turbulence of the water flow so to reduce the operational noise; a seal ring having a metallic filter net is mounted at the bottom of the valve jacket for further effecting screen and noise reduction purpose.

REFERENCES:
patent: 3834416 (1974-09-01), Parkison
patent: 4105043 (1978-08-01), Nicolayczik
patent: 4738277 (1988-04-01), Thomas

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