Fire Rated Ceiling Air Valve Door Safety Devices Suitable for timber doors of

Suitable for timber doors of 44 mm and 54 mm thickness (also available for 40–80 mm variants)

contractors

it is ideal for large installations

Prevents finger-trapping injuries by fully covering the door hinge gap

Fire Rated Ceiling Air Valve Door Safety Devices Suitable for timber doors ofThe Astro FR Ceiling Air Valve is a fire rated ventilation terminal designed for use in fire rated ceilings. Available in both supply and extract versions, these valves help maintain the fire integrity of ceilings while allowing air movement for HVAC systems. In the event of fire, the built in intumescent material expands to seal the opening and prevent the passage of fire and smoke. Provides up to 60 minutes fire resistance Designed for both extract