Products
Dynamic Fire Dampers
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Product InformationCVS-SAFE4 Dynamic Fire Dampers are intended for use in dynamic HVAC systems that remain operational during an event of a fire, and may also be employed in static systems. CVS-SAFE4 dynamic fire dampers are available in a wide range with 1-1/2-hour & 3-hour fire endurance ratings; tested at minimum 2000 feet per minute at 4 in. w.g. of static pressure. As required by the NFPA-90A Chapter 5 & IBC Chapter 7, 1-1/2-hour fire dampers are required in walls, floors, and partitions with a fire-resistance rating of less than 3 hours; whereas, 3-hour dampers are applied when there are fire ratings of 3-hours or more.
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Submittals
FDD – Curtain Type Dynamic Fire Damper
FDD-SL – Slimline Frame, Curtain Type Dynamic Fire Damper
FDD-OW – Out-of-Wall, Curtain Type Dynamic Fire Damper
FDD-SL-OW – Slimline Frame, Out-of-Wall, Curtain Type Dynamic Fire Damper
FDD-MB-3V – Dynamic, 3V Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-3V(M) – Dynamic, 3V Multi-Blade Fire Damper (Motorised)
FDD-MB-3V-FA – Front Access, Dynamic, 3V Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-3V-FA(M) – Front Access, Dynamic, 3V Multi-Blade Fire Damper (Motorised)
FDD-MB-3V-OW – Out-of-Wall, Dynamic, 3V Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-3V-OW(M) – Out-of-Wall, Dynamic, 3V Multi-Blade Fire Damper (Motorised)
FDD-MB-AF – Dynamic, Airfoil Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-AF(M) – Dynamic, Airfoil Multi-Blade Fire Damper (Motorised)
FDD-MB-AF-FA – Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-AF-FA(M) – Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Motorised)
FDD-MB-AF-OW – Out-of-Wall, Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-AF-OW(M) – Out-of-Wall, Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Motorised)
FDD-RD – Dynamic, True Round Fire Damper
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Performance Data
FDD – Curtain Type Dynamic Fire Damper
FDD-MB-3V – Dynamic, 3V Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-3V(M) – Dynamic, 3V Multi-Blade Fire Damper (Motorised)
FDD-MB-3V-FA – Front Access, Dynamic, 3V Multi-Blade Fire Damper (Manual Qaudrant)
FDD-MB-3V-FA(M) – Front Access, Dynamic, 3V Multi-Blade Fire Damper (Motorised)
FDD-MB-3V-OW – Out-of-Wall, Dynamic, 3V Multi-Blade Fire Damper (Manual Qaudrant)
FDD-MB-3V-OW(M) – Out-of-Wall, Dynamic, 3V Multi-Blade Fire Damper (Motorised)
FDD-MB-AF – Dynamic, Airfoil Multi-Blade Fire Damper (Manual Qaudrant)
FDD-MB-AF(M) – Dynamic, Airfoil Multi-Blade Fire Damper (Motorised)
FDD-MB-AF-FA – Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-AF-FA(M) – Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Motorised)
FDD-MB-AF-OW – Out-of-Wall, Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-AF-OW(M) – Out-of-Wall, Front Access, Dynamic, Airfoil Multi-Blade Fire Damper (Motorised)
FDD-RD – Dynamic, True Round Fire Damper
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Specifications
FDD – Curtain Type Dynamic Fire Damper
FDD-SL – Slimline Frame, Curtain Type Dynamic Fire Damper
FDD-MB-3V – Dynamic, 3V Multi-Blade Fire Damper (Manual Quadrant)
FDD-MB-3V(M) – Dynamic, 3V Multi-Blade Fire Damper (Motorised)
FDD-MB-AF – Dynamic, Airfoil Multi-Blade Fire Damper (Manual Qaudrant)
FDD-MB-AF(M) – Dynamic, Airfoil Multi-Blade Fire Damper (Motorised)
FDD-RD – Dynamic, True Round Fire Damper
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Installation
FDD - Dynamic Fire Damper Installation, Operation & Maintenance
FDD-OW - Out of Wall/Floor, Dynamic Fire Damper Installation, Operation & Maintenance
FDD-RD – True Round, Dynamic Fire Damper Installation, Operation & Maintenance
Installing Fire and Combination Fire & Smoke Dampers in a Shaft Wall Installation Supplement
Framing Requirements for Wood or Steel Stud Walls Installation Supplement
UL-Approved Breakaway Duct Connections Installation Supplement
Optional Sealing of Dampers in Fire and Smoke Rated Walls or Floors Installation Supplement
Fabrication & Installation of Support Mullions Installation Supplement
Field Modification of Factory Supplied Sleeves Installation Supplement
Installing Fire and Combination Fire & Smoke Dampers in Concrete Floor with Steel Deck Installation Supplement
Actuator Reference Chart
Actuator to Fire Alarm Control Panel/BMS Wiring Diagrams for 24 VAC Power Supply
Modulating Actuator to Fire Alarm Control Panel/BMS Wiring Diagrams for 24 VAC Power Supply (for M Models only)
Actuator to Fire Alarm Control Panel/BMS Wiring Diagrams for 120 VAC Power Supply
Actuator to Fire Alarm Control Panel/BMS Wiring Diagrams for 230 VAC Power Supply
Blade Switch Package
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Info/Brochures
CVS Product Brochure