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FDV - Fire valv...
FDV - Fire valve
Combined exhaust valve and fire damper for circular ducts
Type-approved unit compliant with the EN 1366-2 and EN 13501-3 standards
Fire resistance class ES120/EIS15 for installations on a lightweight plasterboard, lightweight concrete, concrete and masonry walls
Fire resistance class ES120/EIS30 on concrete slabs
Fuse release temperature of 50, 72, or 100 °C
Manufacture in accordance with an ISO 9001 quality management system
External quality control by the Technical Research Centre of Finland, VTT
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