| 摘要 |
<p>Device for dispensing drinks comprises several lines (2) for different drinks, and a valve unit for opening/closing a selected line. The valve unit has a first component (1) in which at least one part of the lines opens into openings in a first planar surface, and a rotating disk-shaped cylindrical body (11) with a second planar surface that lies tightly and rotatably on the first planar surface. The cylindrical body has through bores that correspond to the openings in the first component. Rotation of the cylindrical body opens the selected line whilst the openings of the other lines are sealed by the second planar surface. Preferred Features: The elements with the planar surfaces are made of ceramic.</p> |
