Zawór gazowy (11) De Dietrich JJJ09DL0E007

This gas valve, model 11, is a key control component that regulates the flow of gas to the burner. It ensures the correct gas pressure and volume for safe and efficient combustion. A properly functioning gas valve is critical for boiler performance, as it directly affects flame quality and heating output. Replacing a faulty gas valve can resolve issues such as ignition failure, uneven heating, or excessive gas consumption. This part is a common replacement in burner and boiler maintenance.