Container discharge valve fitting in sleeve - is mounted in container neck and locked by flange

摘要

The container valve consists of a cylindrical sleeve with a sealed end and with an outside flange and an extension (9). The side of the sleeve has two diametrically opposed holes (11). The outside has a collar (12) located near the flange. The sleeve fits inside a bush (6) with a side hole (7) on one side and a groove (8) to accommodate the ring (12). The bush is flanged (4) and has a skirt (3) fitting inside the container neck (2). A lug on the flange is dislodged by the rib (15) to unseal the container.