mcr WIP/V - multi-blade smoke exhaust fire damper for multi-zone fire ventilation system

Fire resistance class: EI120(Vew i↔o) 1000 C10000 AAmulti

Certificate of constancy of performance 1396-CPR-0097.

Dampers certified for conformance with EN 12101-8.

Dampers are classified as per EN 13501-4 and tested according to EN 1366-10.

Declaration of performance 008-05-CPR-2016.

 

Cut-off dampers for multi-zone fire ventilation systems, of resistance independent from direction of air flow and from installation side.

Fixed, narrow damper thickness, regardless of B x H dimensions.

 

mcr WIP/V cut-off dampers are designed for installation in automatically-activated fire ventilation systems. They support single fire zones, as well as several zones within a single facility. They prevent propagation of fire, smoke and fire gases to the neighbouring zones. The dampers can operate in so-called mixed systems (/V-M variant).

  • small thickness of damper - 140 mm
  • cut-off barrier does not protrude outside the damper body, regardless of damper dimensions
  • large active damper in the multi-plane dampers segment
  • possible installation in a partition, on a duct ended with a masking frame
  • optional making of dampers with penetrations for rounded ducts
  • operating reliability up to 10 000 cycles

Dimensions for rectangular dampers:

  • nominal width from 120 to 1000 mm
  • nominal height from 160 to 1000 mm
  • maximum area of section of single damper not larger than 1 m2

Apart from standard dimensions, dampers can be customized to any size within the specified ranges.

 

Control:

  • Belimo type mechanism – actuators family without return spring, without thermoelectric trigger (BE, BLE series)

Detailed technical data are contained in the technical catalogue.

Making variants:

  • mcr WIP/V [BE, BLE] – fire cut-off damper for multi-zone fire ventilation systems with actuator - damper shutting and opening using actuator