STOP COCK DEVICE WITH PRESSURE REGULATING FUNCTION, AND FAUCET DEVICE AND COMBINATION FAUCET DEVICE EQUIPPED WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a stop cock device with a pressure regulating function capable of inhibiting a pressure regulating valve element from operating rapidly and inhibiting the generation of collision noise by making the pressure regulating valve element move excessively and to collide with the stop cock device, and to provide a faucet device and a combination faucet device equipped with the same.;SOLUTION: A stop cock device 1 with a pressure regulating function which changes water passages 30, 38 to a water shutoff state or a water flow state and regulates the pressure of water which flows out includes: a stop cock device body 34; a pressure regulating valve member which has a pressure regulating valve element 48 and a pressure regulating spring 50, in which the pressure regulating valve element has a pressure receiving part 48c to balance a biasing force of the pressure regulating spring and pressure applied to the pressure receiving part; and a guide member 38 which surrounds the outer circumference of the pressure regulating valve element. The guide member has a recessed part of which the inner circumference is recessed, and an annular member 64 disposed in the recessed part. A flow passage through which water can pass between a water passage 32 of which the pressure is regulated by the pressure regulating valve member, and a water passage 68 of which the pressure is received by the pressure receiving part is formed in a part of the entire circumference in the recessed part or the annular member.;COPYRIGHT: (C)2014,JPO&INPIT