| 摘要 |
<p>The valve has a housing chamber (3), through which a connection can be made from the passage (6) either to the passage (5), or to the passage (4). Passage (4) is closed by a valve disc (8), which is supported on a seat (7) and which functions as an automatic discharge valve, as soon as the magnet armature (12) assumes its upper position for closing the seat (10) with the valve disc (11). In the position shown in the drawing the magnet armature (12) is pressing the valve disc (8) onto its seat by way of a convex closing element (20). <IMAGE></p> |
