Babcock-Davis Single Door LightMAX Smoke Vent provides UL793 listed performance and is engineered with metal covers providing an emphasis on reliability and affordability.

The single door configuration is ideal for factory and storage/warehouse occupancies along with hoist way and elevator shafts.

Design considerations include: total vent area required by code and application, effective vent area, and the roof structural support system.

Features

  • Single Door
  • Multi-wall Light Transmission
  • Optional Dome
  • Optional Winch or Linear Actuator
  • UL Listed
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Specifications

Model BSVL
Door Single 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 30psf for single 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 18 inches by 18 inches
Maximum Size 48 inches by 96 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

 

S

     

R

 

  A - Aluminum Curb & Cover
B - Steel Curb & Aluminum Cover
30" x 30"
36" x 30"
36" x 36"
48" x 48"
48" x 72"
48" x 96"

Additional size options also available.
S - Single Door 1 - Single Wall
2 - Double Wall
3 - Curb Mount
N - No Electrical
L - 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_S1N_R PDF DWG LINK PDF WORD PDF PDF PDF
Aluminum, Rooftop Close & Electrical BSVLA_S1_R PDF   LINK PDF WORD PDF PDF PDF
Aluminum Cover & Steel Curb, Rooftop Close BSVLB_S1N_R PDF DWG LINK PDF WORD PDF PDF PDF
Aluminum Cover & Steel Curb, Rooftop Close & Electrical BSVLB_S1_R PDF   LINK PDF WORD PDF PDF PDF
Aluminum, Dome
Rooftop Close
BSVLA_S1N_R-LPW PDF DWG LINK PDF WORD PDF PDF PDF
Aluminum, Dome
Rooftop Close & Electrical
BSVLA_S1_R-LPW PDF   LINK PDF WORD PDF PDF PDF