Fire Damper Poppet Valve SVA-FF
Fields of applicationFor installation in walls, ceilings and ventilation shafts to prevent fire transmission in ventilation ducts according to DIN 18017 Part 3.
FunctionThe valve disc which is permanently fixed to the threaded spindle allows simple regulation and fastening of the valve. The thermal fuse pre-tensioned by means of a spring closes the valve in the event of fire if the trigger temperature is exceeded in the fuse.
The fire damper poppet valve complies with resistance class K90.