| 摘要 |
<p>A single-service package coupling and valve includes a fitment (200) having a spout (206) and a sliding tubular valve member (400) mounted therein for receiving a cooperating dispensing connector of a liquid distributing and dispensing system, and an external adapter ring (600) designed to cooperate with the mounting mechanisms of a plurality of conventional commercially available dispensing connectors. An internal adapter sleeve (500) is mounted with in the sliding tubular valve member to provide a tight seal with any of the conventional dispensing connectors. The external adapter ring (600) is provided with a pair of radially extending flanges (606, 608) adapted to accept and position different dispensing connectors. At least one of the radially extending flanges is provided with at least two wings (610) to engage a threaded mounting collar of a service line connector.</p> |
