Block the intrusion of exterior environmental noise with Babcock-Davis' new STC50 Quad Door Acoustical Smoke Vent.
Designed for performing arts centers and theaters, every detail has been designed with precision.
Features
- STC 50 - OITC 39
- Innovative Sound Control
- Superior Thermal Performance
- Pre-Finished Black Interior
Specifications
| Model | BSVY |
| Door | Quad Leaf |
| Sound Rating | Sound Transmission Class (STC) 50 Outdoor-Indoor Transmission Class (OITC) 39 |
| Material | 14 gauge galvanic 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-14 |
| Hardware | Stainless steel heavy-duty pintle hinge. Gs 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
BSVYG | | 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 | ||||