| 摘要 |
<p>A description is given of a multiway valve, comprising a chamber into which at least four feed or discharge ducts (61, 68, 92, 96) open out, the state of being open or closed of at least three of the ducts being affected by the positioning of a member (91) which is, moveable in directions of movement substantially perpendicular with respect to one another, accommodated inside the chamber, and which member can be made to interact in a sealing manner with one or more duct openings, and control means (L1-4) for moving the member inside the housing.</p> |
