Bilco Smoke Vents - Double Leaf (NSHEV) UDF-50REM - Smoke and Heat Exhaust Ventilator

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Double leaf automatic opening smoke vent (AOV) giving 1.5 m² clear vent area. Vent is CE marked and complies fully with the Construction Products Regulation (2013).

Internal dimensions 1500 x 1620 mm with 50 mm polyisocyanurate insulation and wind deflectors. Vent will open to fire open position of 140° in 60 seconds by use of 2  linear actuators per cover (4 actuators in total) mounted on a pivoting carriage.

Factory finish is mill finish aluminium. Performance characteristics to EN 12101-2: Free Aerodynamic Area - 1.5m², Reliability - RE 1000 (10,000 when used as a day to day ventilator), Snow Load - SL 500, Low Ambient Temperature - T(-15), Wind Load WL 1500, Resistance to Heat - B300.

Platform Compatible Version Certified to
IFC IFC 2X3 2 1.3
Revit Revit 2016 + 3 2.0

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Properties and values

COBie
NBS_General
NBS_Data
Accessories
Many accessories available
Arrangement
Double flap
ControlOptions
1RPREM-02, 1RPREM-03, 1RPREM-04, 1RPREM-07, 1RPREM-08, 1RPREM-08A, 1RPREM-09, 1RPREM-10, 1RPREM-11, 1RPREM-11A, 1RPREM-11B, 1RPREM-15, 1RPREM-21, 1RPREM-23, 1RPREM-26
Controls
Four (two per cover) 24 V DC linear actuators
CoverLoadCapacity
˃195 kg/mU+00B2
CoverMaterial
3 mm thick aluminium with a 100 mm beaded flange and 50 mm thick polyisocyanurate insulation
DoorOrientation
Horizontal +/- 10 degrees
DoorPosition
Raised on upstand
EnvironmentalProductDeclaration
ISO14001
FinishOptions
Anodized, Mill (standard), Polyester powder coated (BS and RAL colours available)
FreeAerodynamicArea
1.5 m²
Guards
n/a
Hardware
Heavy pintle hinges
Initiation
electric
InternalSize
1620 x 1500 mm (l x w)
Kerb
305 mm high, manufactured from 3 mm thick aluminium with 50 mm thick polyisocyanurate insulation
KerbFlange
114 mm wide with 11 mm holes
KerbLinerOptions
No liner, Aluminium kerb liner, Aluminium flanged apron design
LowAmbientTemperatureClassification
T (-15)
OpeningAngle
90°
OpeningTime
under 60 seconds
ReliabilityClassification
Re 1000 (10,000)
ResistanceToHeatClassification
B 300
Seals
Extruded EPDM rubber gasket bonded to the cover interior
SnowLoadClassification
SL 500
Weight
With kerb liner: 230 kg; Without kerb liner: 215 kg
WindDeflectors
4 mm thick aluminium with 3 mm thick EPDM gasket
WindLoadClassification
WL 1500
Pset_DoorCommon

More information

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    Case studies and technical literature
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    What's Changed?

    6/5/2018

    Object upgraded to NBS BIM Object Standard v2.0.

    1/19/2017