| 摘要 |
<p>The valve (10) has a valve body (12) closed by a base and comprising a valve body casing (14) that forms an opened valve body hollow space together with an inner base surface. The casing has an outer casing surface that forms a sealing surface together with a balloon neck, where the valve is manufactured as a single piece from plastic. A supporting body (48) rises from the valve body with a radial outer supporting surface (52) and provided with a supporting aperture (58) for a filling medium, where the casing and supporting surfaces are arranged at a distance from each other.</p> |
