Produktbild-FKR-EU
00130471_0
FKR-EU with fusible link for 72 °C or 95 °C
00132450_0
With TROXNETCOM as an option
00137627_0
CE compliant according to European regulations
00135111_0
ATEX certification
00132715_0
Tested to VDI 6022
Produktbild-FKR-EU
00130471_0
00132450_0
00137627_0
00135111_0
00132715_0

FKR-EU      

FOR LARGE DIAMETERS, WITH OR WITHOUT A FLANGE 


Large circular fire damper for the isolation of duct penetrations between 2 fire compartments, available in 9 nominal sizes

  • Nominal sizes: 315 – 800 mm
  • Low differential pressure and sound power level
  • Flanges as an option
  • Explosion-proof construction (ATEX) as an option
  • Optionally available as an upstream shutter of an air transfer unit
  • Optional stainless steel casing or powder-coated casing for increased corrosion protection
  • Optionally available with thermal insulation to prevent condensation
  • Integration into the central BMS with TROXNETCOM

 

Optional equipment and accessories

  • Electric actuator 24 V/230 V
  • Release temperature 72/95 °C


Useful additions

  • Duct smoke detectors

General Information

Application

  • Fire dampers with CE marking and declaration of performance, for the isolation of duct penetrations between two fire compartments in the event of a fire
  • To prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments


Special characteristics

  • Declaration of performance in accordance with European Construction Products Regulation
  • Classification according to EN 13501-3 up to EI 120 (ve, ho, i ↔ o) S
  • Complies with the requirements of EN 15650
  • Tested for fire resistance properties in accordance with EN 1366-2 (300 Pa negative pressure)
  • Certified mortar-based installation with reduced distances of 40 mm to supporting components or 40 mm between two fire dampers (flange to flange)
  • Surrounding gap dimensions in the mortar-based installation with mortar up to 225 mm permitted
  • Hygienic requirements are fulfilled in accordance with VDI 6022-1, VDI 3803-1, DIN 1946-4 and EN 13779, as well as Önorm H 6020 and H 6021 and SWKI
  • Corrosion protection according to EN 15650 in connection with EN 60068-2-52
  • Closed blade air leakage to EN 1751, class 4
  • Casing air leakage to EN 1751, class C
  • Low differential pressure and sound power level
  • Any airflow direction
  • Integration into the central building management system with the international standard fire damper system in accordance with IEC 62026-2 with AS interface is possible


Classification

  • Class of performance up to EI 120 (ve, ho, i ↔ o) S according to EN 13501-3


Nominal sizes

  • 315, 355, 400, 450, 500, 560, 630, 710, 800 mm
  • L: 495 mm or 550 mm (depending on casing construction)


Variants

  • With fusible link
  • With fusible link for use in potentially explosive atmospheres
  • With spring return actuator
  • With spring return actuator for use in potentially explosive atmospheres
  • With cover grille on both sides as an upstream shutter of an air transfer unit


The following applies to Germany: If fire dampers with a purely mechanical shut-off element are to be used as an upstream shutter of an air transfer unit, the local building regulations must be observed. Usually the use of such upstream shutters of air transfer units is restricted to pressure differential systems. 

Parts and characteristics

  • Release temperature 72 °C or 95 °C (for use in warm air ventilation systems)
  • Single-handed operation
  • Approved installation orientation from 0° to 360°
  • Explosion-proof constructions for zones 1, 2, 21, 22


Attachments

  • Limit switch for damper blade position indication
  • Spring return actuator for 24 V AC/DC or 230 V AC supply voltage
  • Limit switch for damper blade position indication for use in potentially explosive atmospheres
  • Spring return actuator for 24 – 230 V supply voltage, for use in potentially explosive atmospheres
  • Network module for the integration with AS-i or LON networks
  • All attachments can be retrofitted


Accessories

  • Installation block TQ for dry mortarless installation into lightweight partition walls / fire walls with metal support structure and cladding on both sides, as well as timber stud walls, half-timbered and solid wood wall, as well as solid wood and wood beam ceilings
  • Cover grilles
  • Flexible connectors
  • Extension piece


Useful additions

  • Duct smoke detector RM-O-3-D
  • Duct smoke detector with airflow monitor RM-O-VS-D


Construction features

  • Rigid, circular casing with spigot connections suitable for circular ducts. Spigots with lip seal on both ends, suitable for commercially available circular ducts to EN 1506 or EN 13180; alternatively with flanges on both ends. Flanges, to EN 12220
  • Suitable for the connection of ducts, cover grilles or flexible connectors
  • The release mechanism is accessible and can be tested from the outside
  • Remote control with spring return actuator


Material and surfaces

Casing:

  • Galvanised sheet steel
  • Galvanised sheet steel, powder-coated RAL 7001
  • Stainless steel 1.4301

Damper blade:

  • Special insulation material
  • Special insulation material with impregnation

ODA construction:

  • Damper casing made of galvanised sheet steel with powder coating and thermal insulation, damper blade made of special insulating material with impregnation (only in conjunction with spring return actuator)

Other components:

Damper blade shaft in stainless steel Plastic plain bearings Seals of elastomer The design variants with a stainless steel or powder-coated casing fulfil increased requirements in terms of corrosion protection. Detailed listing on request.


Standards and guidelines

  • Construction Products Regulation
  • EN 15650 Ventilation for buildings – Fire dampers
  • EN 1366-2 Fire resistance tests for service installations – Fire dampers
  • EN 13501-3 Fire classification of construction products and building elements
  • EN 1751 Ventilation for buildings – Air terminal devices
  • 2006/42/EC – Machinery Directive
  • 2014/34/EU – ATEX Directive


Supply package

If attachments and accessories are supplied from the factory with the fire dampers, they are already taken into account in the order code. Depending on the installation situation, supplementary materials for assembly and fixing may be needed to ensure proper installation, e.g. mortar, screws, mineral wool, etc. Such materials are not included in the supply package, unless they are expressly described as included in the supply package. The selection of additional attachments or accessories as well as the identification and provision of materials for assembly and fixing is the responsibility of those involved in the building project and must be done taking into account the required classification.


Maintenance

  • The functional reliability of the fire damper must be tested at least every six months; this has to be arranged by the owner of the ventilation system; functional tests must be carried out in compliance with the basic maintenance principles stated in EN 13306 and DIN 31051. If 2 consecutive tests, one 6 months after the other, are successful, the next test on the fire damper can be conducted one year later.
  • A functional test involves closing the damper blade and opening it again; with a spring return actuator this can be done via remote control
  • Fire dampers must be included in the regular cleaning schedule for the ventilation system
  • For details on functional tests, maintenance and inspection refer to the installation and operating manual


Technical data

  • Nominal sizes: 315 to 800 mm
  • Casing lengths: 495 and 550 mm
  • Volume flow rate range: up to 6000 l/s / up to 21600 m³/h
  • Differential pressure range: up to 2000 Pa
  • Temperature range: -20 – 50 °C
  • Upstream velocity*: Standard construction ≤ 8 m/s, construction with spring return actuator ≤ 12 m/s, construction with explosion-proof actuator ExMax/ RedMax-15-BF TR ≤ 10 m/s

* Data applies to uniform upstream and downstream conditions for the fire damper


Incorrect use

  • without specially approved attachments in areas with potentially explosive atmospheres
  • as a smoke control damper
  • outdoors without sufficient protection against the effects of weather
  • in atmospheres where chemical reactions, whether planned or unplanned, may cause damage to the fire damper or lead to corrosion


The following applies to Germany

  • Do not use it in extract air systems in commercial kitchens
  • Do not use it as an air transfer damper
  • Do not use in combined penetration seal
  • Do not use in fire protection block bulkhead.
  • Approvals under building regulations may be required for the use of upstream shutters of air transfer units. This must be checked and applied for by others.
  • Flame-resistant, non-dripping building materials (elastomeric foams) must at least correspond to fire rating class C - s2, d0 according to the specifications of MVV TB (since 2019/01). The applicable national building regulations must be adhered to

Informaţii tehnice

  • FUNCTION
  • TECHNICAL DATA
  • QUICK SIZING
  • SPECIFICATION TEXT
  • ORDER CODE
 

Nominal sizes

315 – 800 mm

Casing lengths

495 and 550 mm

Volume flow rate range

Up to 6000 l/s or 21600 m³/h

Differential pressure range

Up to 2000 Pa

Temperature range 1, 3

-20 to 50 °C

Release temperature

72 °C or 95 °C (for warm air ventilation systems)


Upstream velocity ²


Standard construction ≤ 8 m/s,

Construction with spring return actuator ≤ 12 m/s,

Construction with explosion-proof actuator ExMax/RedMax-15-

BF TR ≤ 10 m/s

¹ Temperatures may differ for units with attachments. Details for other applications are available on request. ² Data applies to uniform upstream and downstream conditions for the fire dampers.

³ Condensation and the intake of humid fresh air have to be avoided as otherwise operation will be impaired or not be possible.


Free area and resistance coefficient

NG

(1)

(2)

315

0.069

0,44

355

0.089

0,34

400

0.114

0,26

450

0.140

0,21

500

0.175

0,17

560

0.222

0,13

630

0.285

0,10

710

0.365

0,08

800

0.468

0,06

  1. A [m²]
  2. ζ

Quick sizing tables provide a good overview of the volume flow rates with different sound power levels as well as of differential pressures of up to 35 Pa. Approximate intermediate values can be interpolated. Precise intermediate values can be calculated with our Easy Product Finder design program.


Volume flow rate qv for differential pressure Δpst < 35 Pa

NG

(1)

(2)

(3)

(4)

315

460

670

1660

2400

355

570

820

2040

2940

400

700

1000

2500

3610

450

820

1180

2940

4240

500

980

1410

3530

5080

560

1190

1710

4280

6160

630

1450

2090

5230

7520

710

1780

2560

6400

9210


NG

(1)

(2)

(3)

(4)

800

2170

3130

7810

11250

  1. 35 LWA [dB(A)] in l/s
  2. 45 LWA [dB(A)] in l/s
  3. 35 LWA [dB(A)] in m³/h
  4. 45 LWA [dB(A)] in m³/h


The Easy Product Finder allows you to size products using your project-specific data. You will find the Easy Product Finder on our website.

Sizing example Given data:

Volume flow rate: 3600 m³/h

Sound power level: ≤ 45 dB(A)


Quick sizing

FKR-EU/400

Specification text

Fire damper according to the European product standard EN 15650 in circular construction style. Tested for fire resistance properties according to EN 1366-2, with CE label. The fire damper manufacturer's declaration of performance (DoP) provides proof of the respective installation conditions, e.g., in walls or ceilings, along with the basic characteristics such as size, support structure, design and installation type and the respective classes of performance in accordance with the classification standard EN 13501-3. Ready-to-use units contain a release mechanism and an interchangeable, fire-resistant damper blade that can be  arranged horizontally or vertically and in all intermediate positions (0 - 360°) depending on the use. Depending on application, classified from: EI 30 (ve, ho i ↔ o) S to EI 120 (ve, ho i ↔ o) S

Suitable for:

Mortar-based installation

  • In solid walls, walls made from gypsum wall boards, lightweight partition walls, compartment walls, safety partition walls and walls to provide radiation protection
  • In shaft walls with metal support structures or steel support structures
  • In timber stud walls and timber frame walls, as well as solid wood and cross laminated timber walls
  • In and on solid walls and in combination with timber beam, solid wood and modular ceilings (System Cadolto)
  • In solid wood, wooden beam and historical wooden beam ceilings
  • If several fire dampers are installed in a solid wall, ceiling slab, lightweight partition wall, timber stud wall and halftimbered wall, their combined area must not exceed 4.8 m²
  • Can be installed together with FK2-EU in solid walls and ceiling slabs, lightweight partition walls, timber stud walls, half-timbered walls and shaft walls

Dry mortarless installation

  • In lightweight partition walls and compartment walls with metal support structure and cladding on both sides: with installation kit TQ
  • In timber stud walls and timber frame walls, as well as solid wood and cross laminated timber walls with installation kit TQ
  • In solid wood and wooden beam ceilings with installation kit TQ

Fire batt installation

  • In solid walls and ceiling slabs
  • In lightweight partition walls, compartment walls, safety partition walls and walls to provide radiation protection, with metal support structure or steel support structure
  • In timber stud walls, half-timbered constructions, solid wood walls and CLT walls


Sizes from nominal size 315 mm – 800 mm. Optimised low-leakage casing, up to leakage class C to EN 1751 with low differential pressure and low sound power level. Fire damper casing made of galvanised sheet steel, optionally galvanised sheet steel with powder coating RAL 7001 or stainless steel 1.4301. Damper blade made of special insulation material, optionally with coating. Corrosion protection according to EN 15650 in connection with EN 60068-2-52. Hygienic requirements are fulfilled in accordance with VDI 6022-1, VDI 3803-1, DIN 1946-4, DIN EN 13779 as well as the Önorm H 6020 and H 6021 and the SWKI. Casing in spigot design (length 550 mm) or flange design (length 495 mm) for connection to ducts made of non-combustible or combustible building materials. Thermal release for 72°C or 95°C (warm air ventilation systems) with a fusible link or thermoelectrically with a spring return actuator, push button and indicator light (LED). Constructions with a brushless actuator for opening and closing the fire damper, also when the ventilation system is running and independent of the nominal size, are particularly suitable for functional checks and for shutting off sections of the duct system. Retrofit of spring return actuators without modification of the rod is possible from the outside. Explosion-proof constructions for zones 1, 2, 21 and 22 available with limit switch or spring return actuator. In the version with thermal insulation made of 32 mm synthetic cellular rubber, fire rating class: B-s2-d0, spring return actuator and perimeter mortar infill, suitable for reducing condensation in the case of outdoor air intake (ODA Outdoor air).


Special characteristics

  • Declaration of performance in accordance with European Construction Products Regulation
  • Classification according to EN 13501-3 up to EI 120 (ve, ho, i ↔ o) S
  • Complies with the requirements of EN 15650
  • Tested for fire resistance properties in accordance with EN 1366-2 (300 Pa negative pressure)
  • Certified mortar-based installation with reduced distances of 40 mm to supporting components or 40 mm between two fire dampers (flange to flange)
  • Surrounding gap dimensions in the mortar-based installation with mortar up to 225 mm permitted
  • Hygienic requirements are fulfilled in accordance with VDI 6022-1, VDI 3803-1, DIN 1946-4 and EN 13779, as well as Önorm H 6020 and H 6021 and SWKI
  • Corrosion protection according to EN 15650 in connection with EN 60068-2-52
  • Closed blade air leakage to EN 1751, class 4
  • Casing air leakage to EN 1751, class C
  • Low differential pressure and sound power level
  • Any airflow direction
  • Integration into the central building management system with the international standard fire damper system in accordance with IEC 62026-2 with AS interface is possible


Material and surfaces

Casing:

  • Galvanised sheet steel
  • Galvanised sheet steel, powder-coated RAL 7001
  • Stainless steel 1.4301

Damper blade:

Special insulation material

Special insulation material with impregnation

ODA construction:

  • Damper casing made of galvanised sheet steel with powder coating and thermal insulation, damper blade made of special insulating material with impregnation (only in conjunction with spring return actuator)

Other components:

  • Damper blade shaft in stainless steel
  • Plastic plain bearings
  • Seals of elastomer

The design variants with a stainless steel or powder-coated casing fulfil increased requirements in terms of corrosion protection. Detailed listing on request.


Technical data

  • Nominal sizes: 315 to 800 mm
  • Casing lengths: 495 and 550 mm
  • Volume flow rate range: up to 6000 l/s / up to 21600 m³/h
  • Differential pressure range: up to 2000 Pa
  • Temperature range: -20 – 50 °C

  • Upstream velocity*: Standard construction ≤ 8 m/s, construction with spring return actuator ≤ 12 m/s, construction with explosion-proof actuator ExMax/ RedMax-15-BF TR ≤ 10 m/s

* Data applies to uniform upstream and downstream conditions for the fire damper


Equivalence criteria

  • The declaration of performance according to the Construction Products Regulation describes all CE-certified installation types including the performance class up to EI 120 S according to EN 13501-3 as well as the essential characteristics of at least the permissible size and supporting structure
  • Hygienic requirements are fulfilled in accordance with VDI 6022-1, VDI 3803-1, DIN 1946-4 and EN 13779, as well as the Önorm H 6020 and H 6021 and the SWKI.
  • CE-marked and thus tested for fire resistance properties according to EU regulation 305/2011 and evaluated according to machinery directive 2006/42/EC and ATEX directive 2014/34/EU
  • CE-certified mortar-based installation at a distance ≥ 40mm between 2 fire dampers (flange to flange)
  • Combined mortar-based installation with fire dampers of the FK2-EU type in solid walls, lightweight partition walls with cladding on both sides, timber stud walls and half-timbered walls, shaft walls with metal studs with cladding on one side, and solid ceiling slabs
  • Pressure loss < 10 Pa at reference size 400 mm and 6 m/s upstream velocity
  • Sound power < 38 dB(A) at reference size 400 mm and 6 m/s upstream velocity


Life cycle assessment

A life cycle assessment is available for the product series in form of an Environmental Product Declaration (EPD) that has been checked and published by a programme holder.

Order code FKR-EU
FKR-EU
17W/DE / 315 / TQ / SA / ZL09
||||||||||
12345678910

1 Type
FKR-EU Fire damper

2 Casing construction
No entry: spigot design
FL with flanges on both sides

3 Casing variant
No entry: standard construction
1 powder-coated casing, RAL 7001 (silver grey)
2 Stainless steel casing

4 Damper blade variant
No entry: standard variant
7 impregnated damper blade

5 Fusible link/thermoelectric release device
No entry: 72 °C release temperature
W1 95 °C release temperature (only for warm air ventilation systems)
B2 with coated fusible link, 72 °C release temperature
WB2 with coated fusible link, 95 °C release temperature (only for use in warm air ventilation systems)

6 Country of destination
Specify country code

7 Nominal size [mm]

315, 355, 400, 450, 500, 560, 630, 710, 800

8 Accessories 1
No entry: without accessories
TQ square installation kit (not with FL casing version)

9 Accessories 2
No entry: without accessories

Two entries required: accessories for operating side and for installation side

0 Side without accessories
A Cover grille
S flexible spigot

10 Attachment

Z00 – ZEX4

1 not with attachment ZEX1 - ZEX4

2 only with attachment Z00 - Z03 or Z00EX - Z03EX


Order example: FKR-EU-1-7-W/DE/315/TQ/SA/ZL09

TypeFKR-EU - Fire damper
Casing constructionSpigot construction
Casing variantpowder-coated casing, RAL 7001 (silver grey)
Damper blade variant impregnated damper blade
Fusible link/thermoelectric release device95 °C release temperature 
Country of destinationGermany
Nominal size [mm]315
Accessories 1square installation kit
Accessories 2Operating side: flexible spigot, Installation side: cover grille
AttachmentSpring return actuator 24 V AC/DC and LON module LON-WA1/B3


Order code FKR-EU with thermal insulation as ODA construction to prevent condensation


FKR-EUFL17ODA / DE / 315 /
/
/ Z43
||||||||||
12345678910

1 Type
FKR-EU Fire damper

2 Casing construction
No entry: spigot design
FL with flanges on both sides

3 Casing variant
1 powder-coated casing, RAL 7001 (silver grey)

4 Damper blade variant
7 impregnated damper blade

5 Insulation
ODA insulated damper casing (32 mm Armaflex Ultima)

6 Country of destination
Specify country code

7 Nominal size [mm]

315, 355, 400, 450, 500, 560, 630, 710, 800

8 Accessories 1
No entry: without accessories

9 Accessories 2
No entry: without accessories
Accessories 2 cannot be factory mounted, so please order separately

10 Attachment

Z43, Z45, Z60, Z61, ZA07, ZL09, ZL10, ZL11, ZB01, ZA14

  

Order example: FKR-EU-FL-1-7-ODA/DE/315/Z43

Type
FKR-EU - Brandschutzklappe
Casing constructionwith flanges on both sides 
Casing variantpowder-coated casing, RAL 7001 (silver grey)
Damper blade variantimpregnated damper blade
Insulationinsulated damper casing (32 mm Armaflex Ultima)
Country of destinationGermany
Nominal size [mm]315
Accessories 1Without accessories
Accessories 2Without accessories
AttachmentSpring return actuator 230 V AC

Order code for FKR-EU as an upstream shutter of an air transfer unit

FKR-EU
17 / DE / 315 / TQ / AA / Z03
|||||||||
123456789

1 Type
FKR-EU Fire damper as an air transfer damper with fusible link

2 Casing construction
No entry: spigot design
FL with flanges on both sides

3 Casing variant
No entry: standard construction
1 powder-coated casing, RAL 7001 (silver grey)
2 Stainless steel casing

4 Damper blade variant
No entry: standard variant
7 impregnated damper blade

5 Country of destination
Specify country code

6 Nominal size [mm]

315, 355, 400, 450, 500, 560, 630, 710, 800

7 Accessories 1
No entry: without accessories
TQ square installation kit (not with FL casing version)

8 Accessories 2
AA Cover grilles on operating and installation side

9 Attachment

Z00, Z01, Z02, Z03



If the damper is to be used as an air transfer unit in Germany please note: If a fire damper with only a mechanical shut-off element is to be used as an air transfer damper (FD), the local building regulations apply. Such applications may require a building inspectorate licence. This must be checked and applied for by the client. Such air transfer dampers (FD) are usually used in pressure differential systems only.

Order example: FKR-EU-1-7/DE/315/TQ/AA/Z03

TypeFKR-EU – Fire damper as an air transfer damper with fusible link
Casing constructionSpigot construction
Casing variantpowder-coated casing, RAL 7001 (silver grey)
Damper blade variantimpregnated damper blade
Country of destinationGermany
NNominal size [mm]315
Accessories 1square installation kit
Accessories 2Cover grilles on operating and installation side
AttachmentLimit switches for damper blade positions OPEN and CLOSED

Descărcări fişiere

informaţii produs

certificate

manuale de operare

FKR-EU-
Conversion from manual operation to a BFN actuator


FKR-EU- Conversion
to an explosion-proof limit switch


FKR-EU Mounting
limit switch


FKR-EU conversion
from manual operation to operation with explosion-proof actuator

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Vă mulţumim pentru mesaj!

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Departamentul nostru de Cereri Service o să vă contacteze în cel mai scurt timp Pentru întrebări generale privind produsele sau serviciile puteţi suna şi la:
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