They have been installed at the gas piping and connected with a gas detector. Interrupt the gas flow in a danger situation.
The electro-valve is normally located after a filter, upstream of the regulation apparatus and preferably outside the measurement zone. It has been installed with the arrow stamped on the body turned towards the user appliance. To reset the solenoid valve, check that the coil is receiving current and pull the reset knob after having unscrewed the protection cap. Screwed it when the operation is finished.
0497 
Power supply: 230 Vca – 24 Vcc/Vca – 12 Vcc/Vca
Body: brass, yellow colour
Working temperature: -15°C / +70°C
Closing time: < 1 sec
Max pressure: 6 bar
Protection rating: IP65
Connections: ISO 228/1 thread
| TYPE | CONNECTION | FLOW | POWER | A MM | B MM | POWER SUPPLY |
|---|---|---|---|---|---|---|
| VR929/12 | 1/2'' | 4,5 (mc/H) | 19 W | 65 | 165 | 12Vcc |
| VR929 | ½” | 4,5 (mc/H) | 17 VA | 65 | 165 | 230Vac |
| VR930/12 | ¾” | 6 (mc/H) | 19 W | 65 | 165 | 12Vcc |
| VR930 | ¾” | 6 (mc/H) | 17 W | 65 | 165 | 230Vac |
| VR932/12 | 1” | 6 (mc/H) | 19 W | 78 | 170 | 12Vcc |
| VR932 | 1” | 6 (mc/H) | 17 VA | 78 | 170 | 230Vac |
| VR933/12 | 1”¼ | 40 (mc/H) | 19 W | 114 | 195 | 12Vcc |
| VR933 | 1”¼ | 40 (mc/H) | 17 VA | 114 | 195 | 230Vac |
| VR934/12 | 1” ½ | 50 (mc/H) | 19 W | 114 | 195 | 12Vcc |
| VR934 | 1”½ | 50 (mc/H) | 17 VA | 114 | 195 | 230Vac |
| VR935/12 | 2'' | 80 (mc/H) | 19 W | 139 | 200 | 12Vcc |
| VR935 | 2'' | 80 (mc/H) | 17 VA | 139 | 200 | 230Vac |
BR 28438 
US 9943 
AR 3633 
MY 3245 
AO 2399 
CN 2358 
DE 1867 
EC 1785 
