| 摘要 |
Valve assembly (14) of an injection valve (10), the valve assembly (14) comprising a fluid tube (22) including a central longitudinal axis (L), the fluid tube (22) having a capped end (25), a fluid aperture (30) and a fluid tube cavity (24) with a fluid inlet portion (26) and a fluid outlet portion (28), and a shut-off element (32) axially movable relative to the fluid tube (22), the shut-off element (32) comprising a sealing portion (34) preventing a fluid flow through the fluid outlet portion (28) and the fluid aperture (30) in a closing position and releasing the fluid flow through the fluid outlet portion (28) and the fluid aperture (30) in further positions, wherein the shut-off element (32) comprises a cavity (33) and the fluid tube (22) is arranged at least partially inside the cavity (33).
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