tap valve mechanism perfected.

摘要

improved tap valve mechanism, essentially characterized in that it comprises a housing which is arranged inside the faucet body below the liquid supply conduit, in which housing a spherical shutter pushed position by said shutter is housed. thrust exerted thereon by a threaded rod rotatable drivable with a control for adjusting the flow of water between the plug and the seat and through an opening provided below said housing for introducing water in the faucet body.