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The present invention provides a faucet for tapping a liquid stored under pressure of a gas in a container that has less moving parts subject to wear or breakage, and has a housing made of multiple parts which can be disassembled so the faucet mechanism can be easily cleaned, repaired, or replaced.

The present invention provides a faucet for tapping a liquid stored under pressure of a gas in a container that has less moving parts subject to wear or breakage, and has a housing made of multiple parts which can be disassembled so the faucet mechanism can be easily cleaned, repaired, or replaced. The faucet mechanism contains a piece of flexible tubing and an arrangement of a pinch roller valve mechanism that compresses the flexible tubing to shut off flow of liquid through the tubing. In one arrangement of the present invention, since the housing does not move and does not come in contact with the beverage being poured, the housing is made of a non-metallic material, such as a plastic or petroleum-based material, which is less expensive than the previous brass or stainless steel housing.

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The invention claimed is 1. A faucet, comprising: a housing having a channel and a pair of generally opposing guide slots formed therein; a frame secured in the channel and adapted to move between an open position and a closed position, wherein the frame includes a pair of generally opposing cam sl

The invention claimed is 1. A faucet, comprising: a housing having a channel and a pair of generally opposing guide slots formed therein; a frame secured in the channel and adapted to move between an open position and a closed position, wherein the frame includes a pair of generally opposing cam slots formed therein; a follower rod extending from the frame and secured in one of the guide slots; a roller secured in the cam slots and in the guide slots; a length of flexible tubing secured in the housing that is pinched by the roller in the closed position; and an arm secured to the housing and secured to the follower rod. 2. The faucet of claim 1, wherein the guide slots are substantially “T” shaped. 3. The faucet of claim 1, wherein the frame further comprises a plurality of generally opposing pairs of cam slots. 4. The faucet of claim 3, wherein the faucet further comprises a pair of rollers, wherein each roller is secured in the guide slots and a pair of generally opposing cam slots. 5. A beverage dispensing system, comprising: a pressurized vessel containing a beverage; a feed line secured to the vessel for carrying the beverage; and a faucet secured to the feed line for dispensing the beverage, the faucet including: a housing having a channel and a pair of generally opposing guide slots formed therein; a frame secured in the channel and adapted to move between an open position and a closed position, wherein the frame includes a pair of generally opposing cam slots formed therein; a follower rod extending from the frame and secured in one of the guide slots; a roller secured in the cam slots and in the guide slots; a length of flexible tubing secured in the housing that is pinched by the roller in the closed position; and an arm secured to the housing and secured to the follower rod. 6. The faucet of claim 5, wherein the guide slots are substantially “T” shaped. 7. The faucet of claim 5, wherein the frame further comprises a plurality of generally opposing pairs of cam slots. 8. The faucet of claim 7, wherein the faucet further comprises a pair of rollers, wherein each roller is secured in the guide slots and a pair of generally opposing cam slots.