BS EN 14454:2005 - Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A

BS EN 14454:2005

Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A

Status : Current, Under review   Published : October 2006

Format
PDF

Format
HARDCOPY



This document specifies: a) field of application; b) requirements for hose union backflow preventer; c) dimensional and the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of hose union backflow preventers DN 15 to DN 32; d) test method and requirements for verifying these properties; e) marking and presentation; f) acoustics. This document specifies the characteristics of hose union backflow preventers DN 15 to DN 32 that are suit-able for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 °C and for 1 h at 90 °C.




Standard NumberBS EN 14454:2005
TitleDevices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A
StatusCurrent, Under review
Publication Date31 October 2006
Normative References(Required to achieve compliance to this standard)EN ISO 6509, EN ISO 3822-4, ISO 3822-4:1997, EN ISO 3822-3, EN ISO 3822-1, EN ISO 5167-1, ISO 3822-3:1997, EN ISO 228-1, ISO 6509:1981, ISO 5167-1:2003, ISO 9227:2017, ISO 3822-1:1999, EN 806-1:2000, ISO 7-1, EN 1717:2000, ISO 228-1:2000
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsEN 14454:2005
Draft Superseded By02/103308 DC
DescriptorsEndurance testing, Anti-siphonage systems, Water pollution, Marking, Performance testing, Potable water, Flexible pipes, Designations, Flow control, Water supply and waste systems (building, Leak tests, Pollution, Valves, Check valves, Size, Water supply
ICS13.060.20
23.060.01
Title in FrenchDispositifs de protection contre la pollution de l'eau potable par retour. Disconnecteur d'extremite DN 15 a DN 32. Famille H, type A
Title in GermanSicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rueckfliessen. Sicherungsarmatur fuer Schlauchanschluesse DN 15 bis DN 32. Familie H, Typ A
CommitteeB/504/-/14
ISBN0 580 49318 0
PublisherBSI
FormatA4
DeliveryYes
Pages28
File Size397 KB
Price£182.00


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