Valve for delivery of specified amounts of a cosmetic liquid comprises an inlet valve with a sealing element made of a softer or more elastic material than those of the valve body or the valve housing

摘要

The valve (2) for delivery of specified amounts of a preferably cosmetic liquid comprises an inlet valve (9) which incorporates a sealing element (14) made of a softer or more elastic material than the materials of the valve body (6) or the valve housing (7). An independent claim is also included for a device with the proposed valve for delivery of specified amounts of a preferably cosmetic liquid.