| 摘要 |
<p>A multiple-way valve comprises two valve faces (12, 14) located in the valve chamber (10) whose seating surfaces are parallel. Two closure elements (22, 24) each of which cooperates with a valve face (12, 14) are fastened to the two ends of an elongated actuating member (20), which is connected to one end of an elastic plate (18), the other end (18A) of which is braced to the valve chamber (10). The actuating member (20) swivels like a rocker about a swivelling axis (28) whose position in space is not fixed. Although the actuating member (20) is not directly guided in any way, precise and essentially tolerance-free guiding is achieved, so that the driving power required is minimal.</p> |
