High-Quality White Powder-Coated Metal Adjustable Ceiling Extract Valve with lockable settings.
The KU ceiling extract valve are for installation on ceilings and walls. The valve has a lockable central cone which is rotated to adjust the pressure and consequently the air volume.
Aesthetically pleasing manufactured from sheet steel with a white powder-coated finish (RAL 9019) and is available in the following diameters: 80mm¸ 100mm¸ 125mm¸ 150mm and 200mm.
All sizes can be installed directly into the duct - male spigot. Wall / Ceiling mounting plate included.
The pressure is adjusted by rotating the valve cone.