Valve plug with valve body which has guide in which release device is guided and in guide probe opening is arranged also probe opening can be arranged in release device

摘要

The valve stop is designed so that the probe opening (11) is arranged coaxially to the valve plug (1). The release device (3) works in conjunction making contact with the guide (9). The upper end of the release device (3) has a marking (26). A movable cover (8) is arranged, connected preferably locking with the valve body (2). The cover (8) is produced at least sectionally of transparent material. The release device (8) opens or closes a line (20) arranged offset to the valve plug (1). The line (20) is a kinkable hose.