13-méthane à membrane (orange) De Dietrich JJJ030006775

The Diaphragm 13 Methane (Orange) is a precision component used in gas valves for methane-fueled heating appliances. This orange-colored diaphragm plays a key role in regulating gas flow by responding to pressure changes, ensuring stable combustion and efficient operation. Over time, diaphragms can wear out or become stiff, leading to performance issues. Replacing with the correct diaphragm is essential for maintaining proper gas pressure control and safety in your boiler or burner system.