The end elements of the ventilation systems - especially in household systems are the air supply or air exhaust ventilation valves.
Depending on the type, they are available with various diameters ranging from 80 to 250 mm and made of RAL white painted steel material or chrome-plated or made of acid-proof sheet.
The product portfolio also includes wall-mounted chromium-nickel air intakes or outlets which supply air e.g. to a heat recovery unit from the other side.
They are available with diameters ranging from 100 to 200 mm and in various types, e.g. with a drip cap or a mesh, or non-return ones – suitable for various types of ventilation systems.