| 摘要 |
<p>A reduced-encumbrance plate valve (1) is described, comprising at least one valve body (3) crossed by at least one through-duct (5) and at least one closing bulkhead (7) movable inside the valve body (3) from a closing position of the through-duct (5) to an opening position of the duct (5), such valve body (3) being defined by an envelope of positions assumed by the closing bulkhead (7) passing from the closing position to the opening position.</p> |
