| 摘要 |
An improved design and process for manufacturing a valve housing for an existing filling machine. The improved design is an annular lip protruding downwardly at the outlet end and flaring outwardly for directing liquid into the container being filled, and a plurality of liquid discharge openings circumscribed by the annular lip at the outlet end for evenly dispersing liquid down and around the lip and against the sides of the container for accumulation therein without foaming. This design replaces existing press-fit tips which are expensive and unwieldy. Moreover, the above-described design facilitates formation of the entire valve housing from a single unitary piece of stainless bar stock, and the present invention encompasses the process for manufacture. This reduces manufacturing costs and eliminates weld lines and the associated risk of bacterial contamination.
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