| Cat. No. | Tube diam. mm | Bore mm | PK | |
|---|---|---|---|---|
| 6073173 | 15 | 0 ... 10 | 1 | |
| 9117002 | 9 | 0 ... 2,5 | 1 | |
| 9117003 | 10 | 0 ... 4,0 | 1 | |
| 9117004 | 10 | 0 ... 6,0 | 1 |
Straight valves with spindle (PTFE) and integrated fine thread enable very fine adjustment of the valve opening.
- Media only come into contact with Duran® glass and PTFE
- Unscrewing protection prevents absolute unscrewing of the valve pin