4TRADE External Air Admittance Valve Grey Cladding Board the Mars handles create a

the Mars handles create a sophisticated aesthetic that complements a wide range of interior styles

Dimming Control: 1-10V

keeping your space organized

and automatic pressure relief system

4TRADE External Air Admittance Valve Grey Cladding Board the Mars handles create aThe 4TRADE External Air Admittance Valve is manufactured from modified PVCu, offering outstanding durability and secure solvent weld jointing. With the added benefit of PVC C, it provides superior fire performance and a high softening point, ensuring it is not affected by very hot water discharges. Designed to allow the free entry of air into sanitary pipework systems while preventing the escape of foul gases, this A1 approved valve (BS EN 12380) can