Here the characteristics of traditional manual resetting gas electro-valves are matched to a signalling device for the actual closing of the shutter. This device is of magnetic, inductive type.
That enables to check the electro-valve condition even from a remote position, and is useful – for instance – to be sure that the system is in safety condition in case of alarm.
0497 
Power supply: 230 Vca – 24 Vcc/Vca – 12 Vcc/Vca
Body: aluminium
Working temperature: -15°C / +70°C
Closing time: < 1 sec
Max pressure: 550 mbar/6 bar
Protection level: IP65
Connections: flanged UNI 2223
Weight: DN65=7.0Kg DN80=7.50Kg DN100=9.5Kg
| TYPE | CONNECTION | FLOW | POWER | A MM | B MM | POWER SUPPLY |
|---|---|---|---|---|---|---|
| VR426/12 | DN65 2” ½ | 170 (mc/H) | 6 W | 246 | 390 | 12Vcc |
| VR426 | DN65 2” ½ | 170 (mc/H) | 9 W | 246 | 390 | 230 Vac |
| VR427/12 | DN80 3” | 170 (mc/H) | 6 W | 265 | 390 | 12Vcc |
| VR427 | DN80 3” | 170 (mc/H) | 9 W | 265 | 390 | 230Vac |
| VR428/12 | DN100 4” | 280 (mc/H) | 6 W | 265 | 420 | 12Vcc |
| VR428 | DN100 4” | 280 (mc/H) | 9 W | 265 | 420 | 230 Vac |
