• Description
  • Features
KN air supply valves can be installed in the ceiling,on the wall or directly in the mouth of a ventilation duct using a dedicated RM mounting frame.They allow smooth adjustment of the air exhaust flow rate by rotating the disk closure in the centre. The air supply flow depends on the disk closure distance from the round bezel and it is set with a locknut.The carefully designed geometry of the valve guarantee slow noise level as well as quick and easy installation.The standard air supply valves are supplied with a mounting frame (product code: KN-RM)
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