200mm Diameter – Extract Valve
- Designed to be installed where air is being extracted to the outside in a Mechanical Ventilation System.
- Range comes in 7 sizes (80, 100, 125, 150, 160, 200 and 250mm)
- White Epoxy Coated Steel (RAL 9010 as standard)
- Available ex-stock.
- Metal air valves are also available to special order in any RAL colour in any quantity