| 摘要 |
A valve tip seal for a filler valve assembly of a container filling apparatus wherein a hard surfaced sealing member and a resiliently deformable backup member cooperate to permit the sealing member to assume non-aligned orientations with respect to a central tube portion of the filler valve whereby the sealing member is able to provide for effective sealing engagement with a sleeve portion of the valve assembly which encompasses the central tube portion and may assume misaligned orientations with respect to the central tube portion.
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