| 摘要 |
A valve needle (VN) (3) keep an active link to an actuator (4) and, on a spraying end, has a valve closer (10) to use a valve surface (11) on a valve seating (VS) (12) to seal the seating. A spray opening (13) is located in the VS. A lifting-transfer device (14) shifts an actuator's stroke onto a greater VN stroke. On their facing sides, an actuator head (16) and a VN head (18) each have bezels.
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