| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot-water and water mixing valve device in which a movable valve body can be moved without rotating relative to a fixed valve body when the movable valve body is operated for opening/closing by an operation part at a front side position of a combination faucet which is frequently used, and, the movable valve body is not rotated regardless of rotation operation at the operation part when the movable valve body is in a closed state.SOLUTION: A hot-water and water mixing valve device 1 includes a casing 14, a fixed valve body 12, a movable valve body 10, and an operation part. Even if the operation part is rotation-operated in an operation region on a plane parallel to a sliding surface of the movable valve body in a closing valve position P4, the movable valve body does not rotate in the sliding surface relative to the fixed valve body. Further, when the operation part is operated for opening/closing operation of the movable valve body at the front side position of the combination faucet, it moves along a central axis line A2 of the casing without rotating in the sliding surface between the closing valve position P4 and an opening valve position P5, for only water to be discharged from a water discharge opening. |
