mcr FID V Mercor

mcr FID S/V p/P - single-blade fire cut-off damper for multi-zone fire ventilation system

Fire resistance class: EI120(Vew i↔o)S 1000 C300 AAmulti / EI120(Vew i↔o)S 1500 C10000 AAmulti

Certificate of constancy of performance 1488-CPR-0448/W.

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 005-05-CPR-2015.

Declaration of performance 001-05-CPR-2018.


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

 

mcr FID S/V p/P 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).

  • the damper body is reinforced with insulating lining
  • bracing-reinforced damper blade - increased mechanical strength
  • large damper dimensions – up to 1.5 m2
  • installation outside building partitions
  • installation in batteries (damper sets)
  • operating reliability up to 10 000 cycles

Dimensions for rectangular dampers:

  • nominal width from 200 to 1500 mm
  • nominal height from 200 to 1500 mm
  • maximum area of section of single damper not larger than 1.5 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 FID S/V p/P [BE, BLE] – fire cut-off damper for multi-zone fire ventilation systems with actuator - damper shutting and opening using actuator
  • mcr FID S/V-M p/P [BE, BLE] – fire cut-off damper for multi-zone fire ventilation systems, dedicated to so-called mixed systems with actuator - damper shutting and opening using actuator