aco%20triplex%20with%20chamber
Post on 06-Mar-2016
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ACO Anti-flood Systems
ACO TRIPLEX®
Backflow valve with access chamber
The ACO TRIPLEX® access backflowvalve is an in-line Type 2 passive anti-flooding device conforming to BS EN 13564 suitable for grey waterconnections (non faecal wastewater)installed with its own access chamber.
Versatile design
The ACO TRIPLEX®, which installs intosolid floor construction and connects to110mm and 160mm Ø drain pipe,features a height adjustable accesschamber with optional DPM bondingflange. Access is gained through areversible cover designed for tiled orcementitious floor finishes which rotatesfor ease of alignment with floor tilingand is fully sealed.
Reliable function
Under normal conditions the backflowflaps simply open by the force of wastewater flowing to the sewer. Whenbackflow occurs, reversing the directionof flow, water reaches the primary flapand forces it shut.
The secondary flap provides additionalsafety to ensure that backflow isprevented if the first flap should fail toclose properly due to presence of dirt.
The top lever incorporated into theprimary flap provides the option tomanually shut off the pipe duringmaintenance or for long periods of non-use.
Key features
4 Tested to BS EN 13564
4 Backflow valve with sealed accesschamber height adjustable accessshaft rotates for tile alignment
4 Double flap security with manualoverride
4 DPM flange option
4 Reversible access cover for tile infillor cement floor finishes
4 All parts removable for cleaningand replacement
4 Fits to 110 and 160 Ø pipes
4 For internal or externalapplications
UniclassL7312CI/SfB
(52.9)
ACO Anti-flood Systems
Technical Ordering
ACO TRIPLEX®
4 Passive backflow valve
4 For use in grey water (non-faecal)
4 Double flaps with manual locking
4 Access chamber adjusts for height and rotation
4 Reversible cover 300mm x 300mm Load Class K3 to BS EN 1253
4 Connection Ø, 110mm and 160mm pipes
4 Weight, 12kg
4 Optional DPM flange & chamber extension
Reference Part NoØ (mm)
ACO Triplex-K-2 with access chamber and cover 110 620366
ACO Triplex-K-2 with access chamber and cover 160 620367
100mm chamber extension piece (option) 110/160 620381
DPM flange (option) 110/160 620382
Doublebackflow flaps
Ribbed casingfor casting-in
110mm &160mm pipes
Manuallock
DPM flange(optional)
Reversible cover
100mm chamber extensionpiece (optional)
Part No DN OD (mm) L mm H mm H1 mm
620366 110 460 297 393 - 512
620367 160 500 272 393 - 512
Reversible coverwith seal
Bezel rotates foreasy tiling Telescopic
shaft
Ø676
H1H
30-1
48D
N
12
300x360
L
ACO Building Drainage
ACO Business Centre, Caxton Road, Bedford, Bedfordshire MK41 0LFTel: 01462 816666 Fax: 01462 851490e-mail: buildingdrainage@aco.co.ukWebsite: www.acobuildingdrainage.co.uk
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