| 摘要 |
PURPOSE: A stop valve for a waterworks contributes to a cost reduction by manufacturing and combining with a steering wheel and a stem, secures a space according to interference avoidance with the surrounding structure by sliding the steering wheel as a constant distance of surrounding structures. CONSTITUTION: A stop valve for a waterworks comprises a valve body(110), a stem(120) and a handle(130). The valve body has a water path(110a) inside which water flows in and discharges. The stem is formed inside the valve body and selectively opens and closes the water path. The handle is separately manufactured from the stem, is coupled with the stem to be possible to move according to the length of the stem, and controls an operation of stem. One of the stem and the handle is manufactured by the emission of a plastic. |
