125mm Supply Valve with Air Filter and Non Return Valve Duct Air Vent Grille
£21.99 (inc VAT)
10 in stock
125mm Supply Valve with Air Filter and Non Return Valve
The supply valve is designed for use in city apartments, suburban and multi-apartment buildings and small office buildings.
The damper provides fresh air (30-50 m3 / h) to residential or other premises with a constant presence of people.
At the same time, it provides protection of the room from insects, noise, dust and regulation of the amount of incoming air.
The use of the valve is most relevant in apartments where sealed windows are installed
Equipped with a non return valve with adjustment to control the air flow through the infiltration valve into the room
Made of high quality plastic
Air Vent Grille