125mm Ultra Modern Quiet Air Valve

• Single design suitable for extract and supply
• Adjust and lock to the commissioned position
• Low pressure drop
• One size valve for any air flow
• Smooth design to prevent dirt build up
• Quick seal fir for 125mm ducting

The Monsoon UNAV 125 distribution system is a range of easy-to-install and easy-to-maintain diffusers for MEV and MVHR systems. Each diffuser is suitable for both supply and extract and is available in 3 active designs. Air volume can be adjusted and locked within the valve; the exterior of the valve will therefore always look the same - regardless of air flow