| 摘要 |
<p>The invention relates to a hot and cold water mixer valve (10) comprising a fixed plate (14) having an input slot for cold water (20) and an input slot for hot water (21), a movable plate (15) able to be moved on the fixed plate by a control lever (16) and having at least one port (23) designed to communicate with one, the other or both the slots of the fixed plate, starting from the centre position of closing/ opening of the valve. When the control lever (16) is in the centre closing position, the port (23) of the movable plate (15) is radially aligned and at a distance from the cold water input slot (20); when the control lever is in the centre opening position, the port (23) of the movable plate (15) intercepts and communicates only with the cold water input slot (20) for delivering cold water only.</p> |
