Preset keys
4006
4006
PRESET KEYS (4006)
Preset key
For 4001 pressure-independent flow controllers manufactured since 2009.
For differential pressure controllers 4002, manufactured from 2009.
For automatic pressure-independent flow controllers 4006 (combination valves).
For thermostatic balancing valve 7217 GV.
Preset key
For 4001 pressure-independent flow controllers manufactured since 2009.
For differential pressure controllers 4002, manufactured from 2009.
For automatic pressure-independent flow controllers 4006 (combination valves).
For thermostatic balancing valve 7217 GV.
