Faucet valve with adjustable stem tightener

Claim 1

A ceramic disc faucet valve with stem tightening means which allows said faucet valve to be mounted in a horizontal attitude with a control lever having a laterally extending handle portion mounted thereon, said faucet valve with stem tightening means comprising in combination: (a) a faucet valve including, I. a valve body for mounting on a vertical surface and defining a water flow path therethrough, II. a valve stem mounted in said valve body and having an elongated portion of uninterrupted cylindrical configuration extending axially therefrom, said valve stem being rotatable about a horizontal axis, III. a matching pair of ceramic discs mounted in contiguous engagement with each other within the flow path of said valve body, a first one of said pair of discs being held against rotation in said valve body and a second one of said pair of discs being coupled for rotation with said valve stem about the horizontal axis, each of said pair of discs having at least one aperture formed therethrough so that reciprocal rotation of said second one of said discs through approximately 90 degrees will align and misalign the apertures of said pair of discs for opening and closing of the flow path through said valve body; (b) a valve stem tightening means on said valve body and extending axially therefrom in circumscribing relationship with said valve stem, said valve stem tightening means being in frictional engagement with the periphery of the cylindrical extending portion of said valve stem to prevent unwanted rotational movement thereof; said valve stem tightening means includes means surrounding at leas a portion of said valve stem which is adjustable for varying the amount of friction applied radially and inwardly thereby on said valve stem, a cover means surrounding said tightening means and said adjustable means to prevent any tampering thereto; and (c) a control lever mounted on the extending end of said valve stem for manual manipulation thereof, said control lever including a lever body which is mounted on the extending end of said valve stem and an elongated handle portion extending laterally from said lever body.