Hydraulic circuit and flushing device

摘要

The hydraulic circuit has a first working line (6) and second working line (7), of which at least one can be connected to the input connection of a flushing valve unit (24). When a first pressure surge value is exceeded, the input-side connection is connected to the tank cavity (10) via the flushing valve unit. The input-side connection to the tank cavity is interrupted when a second power surge value is exceeded.