| 摘要 |
In a washing nozzle (1) for a window washing system, a spring element (12) of a check valve (11) is supported on a jet insert (3). A valve seat (13) of the check valve (11) is designed as a constricted cross-section of a washing fluid duct (16). This allows the check valve (11) and the jet insert (3) to be mounted in a particularly simple manner. |
