| 摘要 |
<p>A process is useful for controlling the admission of a medium into at least one leakage chamber of a valve device described in the preamble of claim 1. The process makes it possible to obtain a multiple-way reversing valve of novel design whose reversing functions and properties, in particular the leakproofness of each seat part, are novel. For this purpose, in the position of the valve which differs from its starting position with respect of the reversed valve seat, the closing slide valve which separates the leakage chamber from the inner chamber replaces the closing member which exercises the same function in the starting position, and vice versa.</p> |
