spiraliet fire-resistant butterfly valve with inlet/outlet valve SCV+60D100

Description

Fire-resistant on both sides. Place butterfly valve in metal ventilation duct. Is held in place by a rubber sealing ring. A fusible holds the two blades open. The fusible melts at a temperature of 72°C or higher, closing the valve. Tested according to the EN-1366-2 an offers fire resistance for up to 60 minutes in solid walls, light walls and ceilings. (EN-13501-3). For non-concealed applications.
Attention: only for solid ceilings, not suitable for suspended ceilings!

General information