Description
With limit switch For use in closed heating and solar circuits. "Open/closed" function for stopping or switching. Closed without power (2-way), open without power AB-B (3-way). They can be manually operated for filling, flushing, purging or draining the system, thanks to an integrated lever.
- Max. operating pressure: 10 Bar
- Max. differential pressure:
- DN 15 (1/2") = 1.4 bar
- DN 20 (3/4") = 0.7 Bar
- DN 25 (1") = 0.6 Bar
- Operating temperatures: -20 to +160°C
- Operating voltage: 230 V/AC
- Power consumption: 6 W
- Opening/closing time approx.: <12 sec./6 sec.
- Fluid: water with up to 50% glycol
- Valve body material: brass
- Padel material: EPDM
- Cable length: 0.6 m
Permissible mounting position
Motor at the top or on the side The limit switch activates when the zone valve is energized. Any device can thus be controlled by this switch (e.g., starting a circulator).
Technical data
| Brand |
orkli |
| Power consumption [W] |
5 |
| Version |
three-way |
| Surface protection |
untreated |
| Control signal |
Two-point |
| Ambient temperature [°C] |
5 to 50 |
| Frequency |
50 Hz |
| Pressure rating |
PN 10 |
| Max. fluid temperature (continuous operation) [°C] |
160 |
| Min. fluid temperature (continuous operation) [°C] |
-20 |
| Travel time [s] |
12 |
| Housing material |
brass |
Available variants
- DN 15 (1/2") · Kvs 4 — ref. 97 009 18
- DN 20 (3/4") · Kvs 6.4 — ref. 97 009 19
- DN 25 (1") · Kvs 6.4 — ref. 97 009 20
Technical data sheets