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Quad Door LightMAX™ Smoke Vent

Part Number:
BSVL
Out of Stock
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Description

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

WARRANTY

BABCOCK-DAVIS warrants all Smoke Vents to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment.

Should a product fail to function in normal use within this period, Babcock-Davis shall furnish a replacement or new part at Babcock-Davis' discretion. Failure to use product in methods consistent with Babcock-Davis product manuals shall relieve Babcock-Davis of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.


For information on a warranty claim, please visit our Warranty Support section or call 888 412.3726.

Warranty Support

Videos

Replacement Parts

Download the retrofit kit drawing below for replacement parts

Retro Kit

Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED Installation Warranty
Aluminum, Rooftop Close BSVLA_Q1N_R PDF DWG LINK PDF WORD PDF PDF PDF
Aluminum, Rooftop Close & Electrical BSVLA_Q1_R PDF   LINK PDF WORD PDF PDF PDF
Aluminum Cover & Steel Curb, Rooftop Close BSVLB_Q1N_R PDF DWG LINK PDF WORD PDF PDF PDF
Aluminum Cover & Steel Curb, Rooftop Close & Electrical BSVLB_Q1_R PDF   LINK PDF WORD PDF PDF PDF
Aluminum, Rooftop Close
Polycarb Dome
BSVLA_N_R-LPW PDF DWG LINK PDF WORD PDF PDF PDF
Alum, Rooftop Close & Electrical
Polycarb Dome
BSVLA_R_LPW PDF   LINK PDF WORD PDF PDF PDF

Specifications

Curb:
Single Wall
Material:
Aluminum, Galvanneal Steel
Material Thickness:
11 gauge, 14 gauge
Finish:
Mill, Powder Coat
Color:
High Reflectance White
Hinge:
Pintle Hinge
Insulation:
1 inch Polyiso
Certification:
UL 793
Live Load:
40psf
Thermal Value:
R-6
Wind Uplift:
90psf
Snow Load:
10psf