The AQ solenoid valve is a high quality product, specific for controlling the introduction of CO2 into the aquarium. This automatism takes place both simply via a timer and via an automatic pH control device which opens or closes the solenoid valve and lets the CO2 pass until the set pH value is reached.

Low operating temperature: only 25°C

Low consumption: only 1.6VA

Characteristics:

- semi-automatic regulation (by timer)

- automatic regulation by means of an automatic pH control device

-solenoid valve ready for connection to the outlet union of the Alpha or Delta Dupla connector via the pressure tube already in position

- normally closed solenoid valve, i.e. the gas flows out when the valve is on and stops when the valve is off.