TROX Fire Damper FK2-EU

TROX HESCO Schweiz AG

Description

FK2-EU – one flap for everything

In solid walls and ceilings, directly on, directly in front of and away from solid walls, standing on solid ceilings, in lightweight walls, in fire walls in lightweight construction as well as in manhole walls are the intended installation locations. Installation in horizontal and vertical air ducts with any air direction. When installed in walls and ceilings, flammable air ducts may be connected directly.

Fire dampers close automatically in the event of a fire, preventing the spread of the fire and the transmission of smoke through air ducts to adjacent fire compartments.

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Special features: Declaration of

performance according to the European Construction Products Regulation
Classification according to EN 13501-3, up to EI 120 (ve, ho, i ↔ o) S
Complies with the European product standard EN 15650
protection tested according to EN 1366-2 (300 Pa and 500 Pa vacuum)
Certified wet installation with reduced distances of 40 mm to load-bearing components or 60 mm between 2 fire dampers (flange to flange)
Circumferential gaps in wet paving with mortar up to 225 mm permissible
2 inspection openings with bayonet lock for one-handed operation
Hygienic requirements according to VDI 6022-1, VDI 3803-1, DIN 1946-4, DIN EN 13779 as well as the Ö-Norm H 6020 and H 6021 and the SWKI are met
Corrosion protection according to EN 15650 in conjunction with EN 60068-2-52 Leakage
air flow with closed flap blade according to EN 1751, Class 2
Housing leakage air flow according to EN 1751, class C; (W + H) ≤ 700, class B
Low pressure differences and sound power levels
Any air direction
Integration into the building management system with the international standard fire damper system according to IEC 62026-2 with AS-Interface is possible

Standards and guidelines:

Construction Products Regulation
EN 15650 Ventilation of buildings - Fire dampers
EN 1366-2 Fire resistance tests for installations - Fire dampers
EN 13501 Classification of building products and construction methods
EN 1751 Ventilation of buildings - Air distribution system

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Technical Information

Nominal sizes: 200 × 100 – 1500 × 800 mm

Housing lengths: 305 and 500 mm

Volume flow range: up to 14400 l/s / up to 51840 m³/h

Differential pressure range: up to 2000 Pa

Temperature range: -20 – 50 °C

Inflow velocity*: Standard version ≤ 8 m/s, version with spring return drive ≤ 12 m/s

* Specifications apply to uniform inflow and outflow of the fire dampers

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