Multi-path valve for multi-path valve arrangement for controlling of pneumatic- or hydraulic arrangements, has ventilation passage completely formed in multi-path valve

摘要

The multi-path valve (10) has a ventilation passage (16) completely formed in the multi-path valve. The function of the multi-path valve is changed by attaching a function changing attachments. The multi-path valve is functionable without the function changing attachments. The connection of the multi-path valve is formed according to VDI-VDE 3847. The ventilation passage opens in an opening (Y) which is closed by a fluid-tight sealing. An independent claim is also included for an attachment with recesses.