Zawór gazowy – uszczelka kołnierzowa De Dietrich 7698471

The gas valve - flange gasket is a sealing component used between the gas valve and its mounting flange in boilers and burners. This gasket prevents gas leaks, ensuring safe and efficient operation of the heating equipment. Made from materials suitable for gas applications, it withstands pressure and temperature variations typical in burner systems. When replacing or servicing a gas valve, it is highly recommended to also replace the flange gasket to maintain a proper seal. This part is essential for anyone performing boiler maintenance or repair, as a faulty gasket can lead to dangerous gas leaks. Compatible with many gas valve models, this gasket is a standard spare part for heating professionals and DIY enthusiasts alike.