Valves AV - KAV - ZV
The ZV and (K)AV valves are adjustable supply and exhaust diffusers. The KAV is made of plastic, while the ZV and AV are made of steel. The internal mechanism of these diffusers is adjustable, allowing for the control of the air supply or exhaust volume. The inner part is secured with a locknut. A mounting ring is provided to facilitate installation in structural openings. A plastic gasket is fitted on the underside for sealing purposes. The diffusers are available in diameters of 100, 125, 160, and 200 mm, in accordance with Eurovent standards.