Block the intrusion of exterior environmental noise while providing safety and security with the industry’s best OITC 47-STC 50 automatic Acoustical Smoke Vent.
Features
- STC 50 – OITC 47
- ISO 140-18 sound rating 36.7dB
- Superior Sound Control
- Pre-Finished Black Interior
Specifications
| Model | BSVZ |
| Door | Quad Door |
| Sound Rating | Sound Transmission Class (STC) 50 Outdoor-Indoor Transmission Class (OITC) 47 ISO 140-18 sound rating 36.7dB |
| Material | 12 gauge galvanneal steel |
| Finish | Inside: Powder Coat, Black Outside: Powder Coat, High Reflectance White |
| Cover | Metal with liner, withstands a live load of 40psf |
| Curb | Double wall curb with easy tab counterflash and mounting flange |
| Insulation | Mineral wool with sound mat in cover and curb; total R-16.8 |
| Hardware | Stainless steel heavy-duty pintle hinge. Gas spring with damper open cover against 10psf load. Zinc plated hold open arm. |
| Latch | Zinc plated steel rotary latch designed to hold covers closed against 90psf wind uplift |
| Certification | UL 793 listed Optional FM 4330 approved |
| Minimum Size | 48 inches by 96 inches |
| Maximum Size | 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 | WIDTH | X | LENGTH | DOOR | CURB | OPENING | LINK TEMP | CLOSING | OPTIONS | |
|---|---|---|---|---|---|---|---|---|---|---|
BSVZG |
|
X |
Q |
R |
— |
|
||||
| 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 | 2 – Double Wall 3 – Curb Mount |
N – No Electrical L – 24VDC/24VAC H – 110VAC / 240VAC A – Linear Actuator |
165 212 280 350 360 450 |
R – Rooftop Close W – Manual Winch L – Linear Actuator |
SFM – FM Labeled OP1 – Door Position Sensor B__ – Burglar Bars |
||||
| Description | Model | Shop Drawing | CAD | Revit/BIM | Data Sheet | 3-Part Specs | LEED | Installation | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| Rooftop Close | BSVZ_X _Q2N_R |
DWG | WORD | ||||||
| Rooftop Close & Electrical | BSVZ_X _Q2_R |
DWG | WORD | ||||||
| Manual Winch | BSVZ_X _Q2N_W |
DWG | WORD | ||||||
| Manual Winch & Electrical | BSVZ_X _Q2_W |
DWG | WORD | ||||||
| Linear Actuator & Electrical | BSVZ_X _Q2A_L |
DWG | WORD |
