Quiet-Vent Metal Fire Protection Extraction and Supply Valves – MW Range

Key Features:

• Metal Fire Protection valve suitable for air extraction/Supply
• Incorporates an integral intumescent material
• Automatically closes when temperature reaches 72°, sealing the duct from fire and smoke ingress
• Fully adjustable and features a locking nut to fix the position of the control disc upon commissioning
• Supplied complete with a fixing body with pre-drilled holes for installation
• Suitable for all types of Pipe or Plenum installation
• Manufactured from white epoxy powder coated steel
• Supply air valve also available
• Fire Rating – 60 minutes

Technical Features:

• Fire tested to BS EN 1365-2:1999
• 60-minute fire rating for ceilings
• Extract air valves are available in 100mm, 125mm and 150mm
• Please allow 100mm, 125mm or 150mm space requirement inside pipework/ plenum