CR2
Circular check valves
Recessed - Ø630 maxi
View larger
CR2
New product
 |
 |
- Waterproofing class ATC 4 (B) according to EN 1751
- Scalable valve according to mechanism
- CFTH/BOBI/UNIQ META mechanisms
Application
Compartmentalization of ERP (Establishments Receiving the Public) and IGH (High-Rise Buildings).
Self-controlled or remote-controlled Actuated Safety Devices (ASD), intended to restore the fire resistance characteristics of walls or floors crossed by a conduit in the event of fire and to isolate the damaged area.
Use inside buildings.
Can be mounted in any position.
Range of dampers that can be installed at a distance less than the minimum required by the European test standard, on vertical and horizontal walls (30 mm for circular dampers).
Order online
-
Description
-
Dimensions
-
Documentation
-
Public Price
-
Software
-
References
9 sizes: Ø200/Ø250/Ø315/Ø355/Ø400/Ø450/Ø500/Ø560/Ø630 mm.
4 control mechanisms:
Description
CFTH: simple self-controlled mechanism
BOBI: self-controlled + remote-controlled + scalable mechanism
BOBI ME: self-controlled + remote-controlled + motorized mechanism
UNIQ META: self-controlled + remote-controlled + motorized mechanism
Selection of flaps and shutters
4 control mechanisms:
- CFTH: 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
- Very low pressure loss (thin 20 mm moving blade with sealing gasket).
- ATC 4 (B) waterproofing class according to EN 1751 as standard across the entire range (ATC 3 (C) as an option from Ø315mm).
- Control mechanism completely outside the wall.
- Galvanized steel tunnel.
- Intumescent seal.
- Positioning plate for easy assembly.
- Extended tunnel version length 500 mm: contact us.
CFTH: 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 single-pole (CFTH FDCU) or double-pole (CFTH FDCB) start and end of travel contact.
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
| Øn (mm) | 315 | 355 | 400 | 450 | 500 | 560 | 630 |
| x | - | - | - | - | - | 15 | 60 |
| y | 24 | 44 | 66 | 91 | 116 | 146 | 181 |
CR2 CFTH
Øn
CR2 CFTH
Øn ≥ 315 mm
CR2 UNIQ META
| Øn 315mm | |||
| Mechanisms | |||
|
CFTH |
BOBI |
UNIQ META |
|
|
P |
81 |
121 |
121 |
|
Q |
182 |
303 |
303 |
|
Z |
58 |
60 |
60 |
| Øn ≥ 315mm | |||
| Mechanisms | |||
|
CFTH |
BOBI |
UNIQ META |
|
|
P |
85 |
122 |
122 |
|
Q |
182 |
303 |
303 |
|
Z |
156 |
157 |
157 |
Weight (kg)
|
Ø200 |
Ø250 |
Ø315 |
Ø355 |
Ø400 |
Ø450 |
Ø500 |
Ø560 |
Ø630 |
|
7 |
8 |
11 |
13 |
16 |
18 |
21 |
24 |
28 |
Reservation (mm)
|
Mounting type |
Material |
Dimensions |
|
|
Slab/Solid wall |
Concrete |
Ø |
Øn + 80 |
|
Flexible wall |
Plasterboard plaster tiles |
|
Øn + 80 |
Detailed specifications
Text catalog pages (CT)
Catalog Pages - Other
Public tariff price
Price catalog pages (CP)
Installation instructions
Installation instructions (NT)
Installation instructions (NT) Other
Fire / Smoke extraction certificates
Fire classification report (PVFEU)
CE smoke extraction certification (CCCE)
Performance / Environment Certificates
NF certificate (CNF)
Declaration of performance (DOP)
Prescription assistance
Specification text (TP)
Commercial documents
AEROPORT TERMINAL 1 - SAINT EXUPERY - LYON
Airports
69 - Rhône
Année : 2016
Maître d'ouvrage : AÉROPORTS DE LYON
BET Fluides : CAP INGELEC
Installateur : ENGIE AXIMA (dep. 69)
Architecte : ROGERS STIRK HARBOUR / CHABANNE
Installed products:
ECOLE ROCKEFELLER
Specialized education
69 - Rhône
Année : 2018
Maître d'ouvrage : SERL LYON (69)
BET Fluides : AIA (69)
Installateur : MOOS SA (dep. 69)
Architecte : VURPAS ARCHITECTES LYON (69)
Installed products:
LYCEE SAINT JOSEPH - THONES
High schools
74 - Haute-Savoie
Année : 2015
BET Fluides : BETER ET CACHAT
Installateur : HELLE SN (dep. 74)
Architecte : AER
Installed products:
MEDIATHEQUE L'AGORA - METZ
Media library
57 - Moselle
Année : 2018
Maître d'ouvrage : VILLE DE METZ
BET Fluides : OTE INGENIERIE
Installateur : LORRY SAS (dep. 57)
Architecte : BERNARD ROPA
Installed products:
PISCINE ET PATINOIRE MUNICIPALE DE ROYE
Swimming pools / Aquatic centers
80 - Sum
Année : 2019
Maître d'ouvrage : VILLE DE ROYE (80)
Installateur : MISSENARD QUINT B (dep. 62)
Architecte : DEPRICK ET MANIAQUE
Installed products:
↑
X