The Babcock-Davis Quad Door LightMAX Smoke Vent is engineered with translucent covers using polycarbonate for the added sustainability benefit of natural daylighting.
With options like color panels, and electrical operation, Babcock-Davis is sure to meet your building sustainability and fire and life safety needs.
Design considerations include: total vent area required by code and application, effective vent area, and the roof structural support system.
Features
- Quad Leaf Design
- Multi-wall Light Transmission
- Optional Dome
- Optional Winch or Linear Actuator
- UL Listed
Specifications
| Model | BSVL |
| Door | Quad Leaf |
| Material | Aluminum: 11 gauge Steel: 14 gauge galvanneal |
| Finish | Aluminum: Mill Steel: Powder Coat, High Reflectance White |
| Cover | Extruded aluminum with 5/8 inch structural multi-wall white polycarbonate. Cover withstands a live load of 40psf |
| Curb | Single wall curb with EZ tab counterflash and mounting flange |
| Insulation | 1 inch polyiso R-6 in cover frame edge and around curb |
| Gasket | Extruded EPDM adhesive backed gasket seal, continuous around cover |
| Hinge | Heavy-duty pintle hinge with stainless steel hinge pins |
| Springs | Gas spring with damper opens cover against 10psf snow load in not less than 2 seconds |
| Hold Open Arm | Zinc plated steel automatic hold open arm locks cover in open position |
| Latch | Zinc plated steel rotary latch designed to hold covers closed against 90psf for quad doors. Opens manually by external and internal pull cables. Opens automatically with a fusible link at standard temperature 165°F. |
| Certification | UL 793 listed |
| Minimum Size | 48 inches by 96 inches |
| Maximum Size | 60 inches by 240 inches | 72 inches by 192 inches |
| Warranty | 5 years |
Order Guide
Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.
| MODEL | MATERIAL | WIDTH | X | LENGTH | DOOR | CURB | OPENING | LINK TEMP | CLOSING | OPTIONS | |
|---|---|---|---|---|---|---|---|---|---|---|---|
BSVL | | X | Q | R | — | | |||||
| A - Aluminum Curb & Cover B - Steel Curb & Aluminum Cover | 48" x 48" 48" x 72" 48" x 96" 60" x 60" 60" x 96" 60" x 120" 72" x 72" 72" x 96" Additional size options also available. | Q - Quad Door | 1 - Single Wall 2 - Double Wall 3 - Curb Mount | N - No Electrical A - 24VDC/24VAC H - 110VAC / 240VAC | 165 212 280 350 360 450 | R - Rooftop Close W - Manual Winch | Dome, Polycarb. LPW - White LPC - Clear Double Dome, Polycarb. LPWW - White/White LPCW - Clear/White Multiwall LMC - Clear LMB - Blue LMZ - Bronze LMG - Green | ||||
| Description | Model | Shop Drawing | CAD | Revit/BIM | Data Sheet | 3-Part Specs | LEED | Installation | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| Aluminum, Rooftop Close | BSVLA_Q1N_R | DWG | LINK | WORD | |||||
| Aluminum, Rooftop Close & Electrical | BSVLA_Q1_R | LINK | WORD | ||||||
| Aluminum Cover & Steel Curb, Rooftop Close | BSVLB_Q1N_R | DWG | LINK | WORD | |||||
| Aluminum Cover & Steel Curb, Rooftop Close & Electrical | BSVLB_Q1_R | LINK | WORD | ||||||
| Aluminum, Rooftop Close Polycarb Dome | BSVLA_N_R-LPW | DWG | LINK | WORD | |||||
| Alum, Rooftop Close & Electrical Polycarb Dome | BSVLA_R_LPW | LINK | WORD |