RVK is a non-return damper protecting exhaust air openings.
Features:
- Prevents air backflow
- Protects ventilations systems from rainwater
- Easy to install
Dimesions:
RVK is constructed of two parts: a frame and a removable louvre.
RVK is with powder coated finish (RAL 7000).
Standard sizes every 100 mm. Minimum size 200×200 mm and maximum 800×1200 mm. Larger louvres are manufactured in modules.
