KNI air supply valve
The supply air recirculating diffuser is designed for ceiling mounting
on ventilation ducts
• made of galvanized steel, embedded with sound-absorbing material
• painted, white (RAL 9010)
• Easily adjust the airflow by turning the centre section
• The locking nut allows you to set the minimum gap
• special, rotating plate design filled with low-noise silencing material
• High quality and modern design
• The diffuser can be mounted directly on the duct or junction box
• quick and easy installation