PRODUCTS
FC-BRV-02-E Rapid Blast Damper
FC-BRV-02-E rapid blast dampers are specifically developed for those applications where high air flow rate and blast protection are required. It could stand the overpressure up to 200KPa reflected with long duration and shut off in milliseconds. It could also stand multiple blast impacts and maintain full functions after blasts.
Compared with FC-BRV-02-S standard version, FC-BRV-02-E enhanced version carries a debris shield which adds extra safety margin regarding the high speed hits by flying debris.
Additional information
| Stand strong blast impulse | Able to stand multiple blast impacts and maintain all functions after blasts. |
|---|---|
| High blast impulse block rate | Approximate 100% blast impulse block rate to assure the sufficient protection. |
| Unparralled rapid response | Completely closed within 8ms under 200KPa peak pressure reflected and this assures minimum passing through impulse. |
| High ventilation volume | High air flow based on normal open position. A 500*500 blast damper could provide exhaust air flow rate up to 3800 m3/h at pressure differential 100Pa. |
| Automatic-reset | Able to retrieve ventilation function automatically after blast. |
| High corrosion resistant performance | Made of chemical-resistant material and fit all corrosive conditions. |
| ATEX certified | Safely work in explosive atmospheres. |
| Designed peak pressure | 200KPa Reflected |
| Designed blast duration | 20ms |
| Closing time | <8ms (200KPa reflected) |
| Blast impulse block rate | >98.5% (200KPa reflected) |
| Operating temperature | -30ºC to 285ºC |
| ATEX Certification | Certification No. TÜV 15 ATEX 7741 X Ⅱ2 G c ⅡC T6…T2 Ⅱ2 D c ⅢC T70℃…T285℃ |
| A. Material of damper | 1-Stainless Steel 316L, 2-Stainless Steel 304L, 3-Hot galvanized steel, 4-Epoxy coated steel (Non-ATEX) |
| B. Mounting Type | IW–In the wall, OW–On wall surface, D–Duct connected |
| C. Width (mm) | 0300, 0500, 0700, 1000, 1200, 1500, … |
| D. Height (mm) | 0300, 0500, 0700, 1000, 1200, 1500, … |
| Certificates | Product is type tested at AMCA(US), TUV(Germany). Test reports are available upon request. |
| Application | OGP, Chemical, Power, Marine, Mining, Civil defense |
