Valve socket for use in concrete ceiling, has lower and upper parts that are swiveling to each other, where upper part is variable in its height and direction of rotation to lower part, and socket is placed transverse to air duct

摘要

The socket has a body with a connection (b3), and lower and upper parts that are swiveling to each other, where the lower part is firmly installed and the upper part is variable in its height and direction of rotation to the lower part. The socket is placed transverse to an air duct in a closed room, where the upper part is arranged aerodynamic and optimal to the air duct. An opening is provided in an area of the body.