VentEurope air valves and grilles board during a stand conversation

Photo: Mariusz Młynarczyk / CloudAir.tech

A staff member and a visitor talk in front of a blue VentEurope board with air valves and grilles labelled '10APVP', '10APP', '10DUM', '10RKU', '1515R' and others. A yellow panel on the left shows duct fittings and 'VP' channel sizes on this ISH 2025 stand.