SERA CO2 solenoid valve
To automatically cut off the CO 2 supply, the solenoid valve is connected between the pressure reducer and the downstream CO 2 appliances. The CO 2 disconnection is recommended above all at night or when there is no light energy, since at this time the plants do not consume CO 2 . The sera CO 2 solenoid valve can be connected to any conventional timer. The new 1.6 watt technology prevents heat and noise build-up.