Design: decentralized supply air valve, color: white, for nominal diameter: 160mm, suitable for: wall installation, adjustable air volume: no, max. air volume: 21m/h, material: plastic, decentralized supply air valve made of plastic with lockable design cover, filter, wind pressure protection, plaster protection caps and rainproof external grille with insect protection. Color whiteDecentralized supply air valve made of plastic with lockable design cover, filter, wind pressure protection, plaster protection caps and rainproof external grille with insect protection. Color white
