Flue gas valves

The shape and dimensions of flue gas ducts are very diverse, making the manufacture of flue gas dampers mostly customized.  

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Depending on the exact location and function of a flue gas valve, there are very different requirements. At critical locations, the valves must be 100% tight (zero-leakage) while at non-critical locations a certain leakage is almost always allowed. We offer different types of flue gas valves for your situation.