Model: RMLDV-T
 
Damper valves type AFT-DV and AFT-LDV as T (tandem) or DB (double blade) execution are of welded construction and are designed as 100% tight valves to shut-off media such as air, process gas, etc. Such gas tight shut-off applications are required in: Flue gas desulphurisation Dust extraction of furnaces, Utilisation of SO2, SO3, NOX as well as for air tight sealing of production processes in smelters, Chemical and paper industry, Glass smelters, Non-ferrous metals smelters, etc. Due to their material selection, precise execution and control technology these dampers have to be important and reliable components of a plant and are subject of technical tests,especially concerning their tightness.