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.
  • Control mechanisms:
    • MFUS: self-controlled single-trip mechanism by 72°C fuse.
    • UNIQ VD/VM FDCB: 24 or 48V release or break tripping with end contact and bipolar start of run as standard.
    • UNIQ VD/VM FDCB ME: triggering by emission or break 24 or 48V with end contact and start of bipolar run and reset motor.
  • Flush mounting.

Description
  • 72° C thermal fuse supplied.
  • Manual trigger possible.
  • Manual reset possible.
  • Very low pressure drop (moving blade thin 20 mm with seal).
  • Sealing class C according to standard EN 1751 as standard across the entire range.
  • Control mechanism entirely out of the wall.
  • Galvanized steel tunnel, extended tunnel version lg. 500 mm: consult us.
  • Intumescent gasket.
  • Positioning plate for easy assembly.
Simple self-controlled mechanism MFUS:
  • The damper closes automatically as soon as the temperature in the duct exceeds 72°C.
  • The reset of the valve is done manually.

UNIQ remote control mechanism:
  • The damper closes automatically as soon as the temperature in the duct exceeds 72°C.
  • The damper can also close by current emission (VD) or current failure (VM) in voltage 24 or 48V.
  • As standard, the mechanism will be delivered in current emission (VD), the passage to power failure on site will be done by switching a switch.
  • The UNIQ remote-controlled mechanism is fitted as standard with bipolar end and start of stroke contacts FDCB (standard version).
  • The resetting of the valve is done using a 9V battery (not supplied) to be inserted in the compartment provided for this purpose.
  • Remote resetting is possible by adding the ME-UNIQ resetting motor option.
  • The ME reset motor can be delivered factory-assembled or supplied as a kit for on-site assembly.
  • The UNIQ VD/VM FDCB kit allows the simple MFUS mechanism to be replaced on site by the UNIQ remote-controlled mechanism.
Selection of dampers and shutters


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

With MFUS mechanism

With UNIQ mechanism

P

72

92

Q

123

136

Z

70

83



Weight (kg)

Ø100

Ø125

Ø160

Ø200

Ø250

Ø315

MFUS

1.6

1.8

2.1

2.6

3.3

4.2

UNIQ*

2.95

3.15

3.45

3.95

4.65

5.55

* Mechanism with trigger and FDCB contacts



Reservation (mm)

Type of mounting

Material

Dimensions

Slab/ solid wall

reinforced concrete/ aerated concrete

Øn + 80

Flexible walls

plasterboard

Øn + 80

Flexible walls

plaster tile

Øn + 80

Close Open Detailed specifications

Text catalog pages (CT)

Close Open Public tariff price

Price catalog pages (CP)

Close Open Fire / Smoke extraction certificates

Close Open Performance / Environment Certificates

Declaration of performance (DOP)

Close Open Prescription assistance

Specification text (TP)

AEROPORT TERMINAL 1 - SAINT EXUPERY - LYON

Close Open AEROPORT TERMINAL 1 - SAINT EXUPERY - LYON

Airports

69 - Rhône

Close Open BOWLING - LES SAISIES

Bowling

73 - Savoy

Close Open CH - BOULOGNE

Hospitals

62 - Pas-de-Calais

Close Open CLINIQUE VIA DOMITIA - LUNEL

Clinics

34 - Herault

CLUB MED ALPES D'HUEZ

Close Open CLUB MED ALPES D'HUEZ

Hotel residences

38 - Isère

Close Open ECOLE PRIMAIRE LE SAINT COEUR - BEAUNE

Primary schools

21 - Côte-d'Or

ECOLE ROCKEFELLER

Close Open ECOLE ROCKEFELLER

Specialized education

69 - Rhône

Close Open EHPAD MER IROISE - BREST

Residences for the elderly

29 - Finistère

GROUPE SCOLAIRE - WAVRIN

Close Open GROUPE SCOLAIRE - WAVRIN

Primary schools

59 - North

HANGAR 108

Close Open HANGAR 108

Administrations

76 - Seine-Maritime

HOPITAL CARDIO VASCULAIRE PULMONAIRE - LILLE

Close Open HOPITAL CARDIO VASCULAIRE PULMONAIRE - LILLE

Hospitals

59 - North

Close Open HOTEL GOLDEN TULIP/KYRIAD

Hotels

69 - Rhône

Close Open LEON DE BRUXELLES - STRASBOURG

Restaurant chains

67 - Bas-Rhin

LES TABLES DE VELISY

Close Open LES TABLES DE VELISY

Shopping centers

78 - Yvelines

PISCINE - WATTIGNIES

Close Open PISCINE - WATTIGNIES

Swimming pools / Aquatic centers

59 - North

PISCINE ET PATINOIRE MUNICIPALE DE ROYE

Close Open PISCINE ET PATINOIRE MUNICIPALE DE ROYE

Swimming pools / Aquatic centers

80 - Sum

Close Open SDIS - SAINT GERVAIS

SDIS

74 - Haute-Savoie

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