Dampers

RSK
Backdraft damper for circular ducts
LRK
Automatic shutter for air handling units
ORV
Overpressure release valve - passive element with quick response
VK
Louvre shutter designed for vertical wall mounting
VKG-EX
Automatic shutter suitable for DVV-EX fans
VKS
Automatic shutter
LRK-EX
Automatic shutter for air handling units
BTG
Backdraft damper for TG roof curbs
VKM
Backdraft damper with a motorised shutter
WAK
Louvre shutter