Zrakovni ventil z ognjevarnim zapornim ventilom - FDA-BU-RML
The FDABURML coupling module is a combination of an air
valve and a fire damper, coupled with a single housing. This
is an alternative to typeical fire valves. The main advantages
of the FDABURML are better fire rating and a smaller size
with more product configurations and application options.
The main component of the coupling module is the CFDM
fire damper. The fire damper is available in Ø 100, 125, 160,
and 200 mm. The wing blade of the damper provides a very
low resistance to the air flow. The fire damper can be ordered
with one or two optional limit switches to feed back the
actual blade position.
The FDABURML coupling modules match the most popular
versions of air supply or exhaust valves which can be replaced
with one another, even with the coupling module installed
in a partition or already in use. The entire coupling module is
compact. As a result, the air valves with the mounting frames
cannot exceed 50 mm in height.