CR120

Circular check valves

Recessed - Low pressure drop - Ø315 maxi

CR120 MFUS View larger

CR120

Circular check valves


Recessed - Low pressure drop - Ø315 maxi

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  • Sealing class C according to EN 1751
  • Universal UNIQ FDCB Mechanism
  • Scalable valve on site
  • Low pressure drop
  • Lightweight

Application

Intended for the compartmentalization of ERP (Establishments Receiving the Public) and IGH (High-rise Buildings).
Actuated Safety Devices (DAS) self-controlled or remote-controlled, intended to restore the fire resistance characteristics of the walls or floors crossed by a conduit in the event of fire and to isolate the disaster area.
Use inside buildings.
Mounting possible in all positions.
Range of dampers that can be installed at a distance less than the minimum imposed by the European test standard, on vertical and horizontal walls (30 mm for circular dampers).

  • Description

  • Dimensions

  • Documentation

  • Public Price

  • Software

  • References

6 sizes: Ø100 / Ø125/ Ø160/ Ø200/ Ø250/ Ø315 mm.
Flush mounting.
4 control mechanisms:
  • MFUS: simple self-controlled mechanism.
  • BOBI VD FDCB or BOBI VM FDCB: scalable remote-controlled mechanism.
  • BOBI VD FDCB ME or BOBI VM FDCB ME: motorized remote-controlled mechanism.
  • UNIQ META VD/VM FDCB ME: motorized remote-controlled mechanism.

Description

MFUS: simple self-controlled mechanism
  • Automatic closing of the valve as soon as the temperature in the duct exceeds 72°C (72° thermal fuse).
  • Manual valve reset
  • Integrated start and end of travel contact (MFUS FDCU).

BOBI: self-controlled + remote-controlled + scalable mechanism
  • Automatic closing of the valve as soon as the temperature in the duct exceeds 72°C (72° thermal fuse).
  • Closing using a current-release coil (BOBI VM 24/48 FDCB) or current-break coil (BOBI VD 24/48 FDCB) at 24 or 48V.
  • Equipped as standard with bipolar end and start of travel contacts.
  • Manual resetting of the valve.
  • Remote reset possible on site with the addition of the ME BOBI Kit.

BOBI ME: self-controlled + remote-controlled + motorized mechanism
  • Same as remote controlled Bobi.
  • Remote reset via the integrated motor (BOBI VD FDCB ME or BOBI VM FDCB ME).

UNIQ META: self-controlled + remote-controlled + motorized mechanism
  • Automatic closing of the valve as soon as the temperature in the duct exceeds 72°C (72° thermal fuse).
  • Closing using a current-release coil (VD) or current-break coil (VM) at 24 or 48V voltage.
  • Supplied as standard in VM. Switch to VD by removing a switch.
  • Equipped as standard with bipolar end and start of travel contacts.
  • For testing, “manual” rearmament via a motor powered by a 9V battery included (20 rearmaments / 2 years).
  • Remote reset via the integrated motor.

Selection of flaps and shutters


Blade overhang: 20 mm on the Y side for Ø315 mm only.

Mechanisms

MFUS

BOBI

UNIQ

P

72

92

92

Q

123

136

136

Z

70

83

83




Weight

Ø100

Ø125

Ø160

Ø200

Ø250

Ø315

MFUS

1.60

1.80

2.10

2.60

3.30

4.20

BOBI

2.95

3.15

3.45 3.95 4.65 5.55

UNIQ META

2.95

3.15

3.45

3.95

4.65

5.55



Reservation (mm)

Mounting type

Material

Dimensions

Slab/Solid wall

reinforced concrete/cellular concrete

Øn + 80

Flexible walls

plasterboard

Øn + 80

Flexible walls

plasterboard

Øn + 80

Close Open Fire / Smoke extraction certificates

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Declaration of performance (DOP)

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Specification text (TP)

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AEROPORT TERMINAL 1 - SAINT EXUPERY - LYON

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Airports

69 - Rhône

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Hospitals

62 - Pas-de-Calais

Close Open CLINIQUE VIA DOMITIA - LUNEL

Clinics

34 - Herault

CLUB MED ALPES D'HUEZ

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Hotel residences

38 - Isère

Close Open ECOLE PRIMAIRE LE SAINT COEUR - BEAUNE

Primary schools

21 - Côte-d'Or

ECOLE ROCKEFELLER

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Specialized education

69 - Rhône

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Residences for the elderly

29 - Finistère

GROUPE SCOLAIRE - WAVRIN

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Primary schools

59 - North

HANGAR 108

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Administrations

76 - Seine-Maritime

HOPITAL CARDIO VASCULAIRE PULMONAIRE - LILLE

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Hospitals

59 - North

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Hotels

69 - Rhône

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Restaurant chains

67 - Bas-Rhin

LES TABLES DE VELISY

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Shopping centers

78 - Yvelines

PISCINE - WATTIGNIES

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Swimming pools / Aquatic centers

59 - North

PISCINE ET PATINOIRE MUNICIPALE DE ROYE

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Swimming pools / Aquatic centers

80 - Sum

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SDIS

74 - Haute-Savoie

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