| 摘要 |
<p>Valve (1) for feeding a medium into a container (5) comprises a valve needle (2), a valve housing (3), and a valve seat (4). The front surface of the valve needle when the valve is closed and the valve housing lie flush with an inner surface (8) of the container. The front end of the valve needle is conical with the greatest diameter at the front surface of the valve needle. Preferred Features: The valve seat lies in a plane with an outer surface of the container or a short distance away from this plane.</p> |
