| 摘要 |
A shutoff device is implemented as a ball cock for insertion into a line for media, and has a housing insertable into the course of the line, a shutoff ball rotatably disposed in the housing, and a pivot drive for the shutoff ball. The pivot drive is removably connected to the housing. The shutoff ball has a passage in an area facing toward the pivot drive, and a chamber extends through the passage from the pivot drive into the interior of the shutoff ball. A sensor embedded in the chamber.
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