for HERZ pressure-independent control valve 4001,
from year of manufacture 2009
HERZ differential pressure controller 4002, from year of manufacture 2009
HERZ Combi valve - pressure-independent control valve 4006
HERZ control and regulating valve 7217 GV
HERZ Thermostatic valve TS-120-V-SMART
| Code | Description |
|
|---|---|---|
| 1 4006 02 | Pre-setting key |
|