Product Information: The gas valve is a gas distribution mechanism. When the need for gas in the burner increases, a communication is sent from the electronic control to the gas valve, which opens and allows gas to flow through the valve in to the pilot assembly or the burner dependant on the model of the appliance installed.
This part is present in 10 different boilers in the Biasi range including the Biasi 20SE , PRISMA 28SE , 24S 24S , 28S , PRISMA 24SER .