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.
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
Type | Connection | Flow | Power | A mm | B mm | power supply |
---|---|---|---|---|---|---|
VR423/12 | 1”¼ | 40 (mc/H) | 6 W | 114 | 186 | 12Vcc |
VR423 | 1”¼ | 40 (mc/H) | 9 W | 114 | 186 | 230 Vac |
VR424/12 | 1” ½ | 50 (mc/H) | 6 W | 114 | 186 | 12Vcc |
VR424 | 1”¼ | 50 (mc/H) | 9 W | 114 | 186 | 230Vac |
VR425/12 | 2” | 80 (mc/H) | 6 W | 139 | 193 | 12Vcc |
VR425 | 2” | 80 (mc/H) | 9 W | 139 | 193 | 230 Vac |