Air Inlet Valve
Air inlet valve designed for installation in the ceiling. This execution however, is especialle suitable for installation above corridors. The vertical airstream from the inlet guides the relative cold incoming air to the corridor - preventing it to drop directly on the animals. This inlet is often used in conjunction with diffuse ventilation system. The inlet opens in warm periods. In cool periods vented through the ceiling insulation - headliner. during warm periods ventilated primarily through the valves. During cold periods air is let in through the ceiling.