Wall-mounted air supply vent STI

sheet steelround

Exceptionally quick and easy installation Easy and quick to install Quiet operation Wide air volume range Wide air volume range between 5-70 l/s Very low noise level Exceptionally quick and easy to install in the duct without need for a mounting ring Can be installed either off or close to the wall 3 different diffusion pattern alternatives Four connection sizes 100-200 mm Made of steel sheet Standard colour RAL 9003. Others are available on special order. CleanVent coating as standard STI is a supply air valve suitable for houses, apartments and offices. It has a wide air volume range between 5 - 70 l/s . The valve is quick and easy to install in the duct without need for a mounting ring. STI can be installed in two ways: off the installing surface or close to the surface. Thanks to the frame construction, the walls are kept clean. STI supply air valve (patent pending) for wall mounting covers a wide air volume area; from 5 to 70 l/s , for duct sizes 100 - 200 mm . The product can be quickly installed directly into the duct without a mounting ring. STI supply air valve can be installed in two ways: close to the installing surface (fig. 1) or off the surface (fig. 2). If the product is installed off the installing surface, the wall around the valve is protected against dust from the duct. The diffusion pattern of supply air is adjusted with the sector plates (2 pcs.) delivered with the product. STI supply air valve can be measured, adjusted and locked to the desired adjustment position without separating the product from duct. The valve body is equipped with an EPDM rubber sealing gasket. The valve can easily be adjusted to the desired position by rotating the disc.