Fire Rated Ceiling Air Valve Door Safety Devices - No tools or backing

- No tools or backing materials required for most applications

it is ideal for large installations

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

Compatible with Quick Install Mark Aid Kit (sold separately)

- FFRNLP – Pack of 1

Fire Rated Ceiling Air Valve Door Safety Devices - No tools or backingThe 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