Faucet for watering, has sealing device including joint cooperating with smooth face to assure sealing between bore and inner volume of valve body so as to limit sedimentary deposits on threaded parts engaging head body and control rod

摘要

#CMT# #/CMT# The faucet (1) has a valve (3) including a control rod (10) e.g. hand lever, actuated by an actuator (11), where the rod is arranged inside a head body (8) of a sealing device (2). The rod includes a threaded portion (12) for cooperating with the head body so that rotation of the rod blocks a communication opening (6). The device has a O-ring joint (16) for cooperating with a smooth face to assure sealing between a transverse bore (9) and an inner volume of a valve body (4) so as to limit sedimentary deposits e.g. limestone, on threaded parts engaging the head body and the rod. #CMT#USE : #/CMT# Faucet for being used as a supply point for watering. #CMT#ADVANTAGE : #/CMT# The faucet permits the engaging parts of the sealing device to prevent from being subjected to the phenomena of sedimentation. The faucet is convenient to use. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a faucet provided with a valve for closing a communication opening. 1 : Faucet 2 : Sealing device 3 : Valve 4 : Valve body 6 : Communication opening 8 : Head body 9 : Transverse bore 10 : Control rod 11 : Actuator 12 : Threaded portion 16 : O-ring joint.