Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A

This CEN standard specifies the characteristics of type AA air gaps for inlet or feed pipes. Air gaps that comply with the requirements of this standard are devices for protection of drinking water installations from pollution. In addition to factory assembled products this standard includes requirements for site constructed air gaps. This is a performance standard for "AA" air gaps. Materials of construction must be fit for the purpose and application to ensure compliance with this standard during normal working use.

Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückfließen - Ungehinderter freier Auslauf-Familie A - Typ A, Freie Ausläufe Typ AA

Diese Europäische Norm legt die Anforderungen an freie Ausläufe Typ AA für Zuleitungsrohre fest. Freie Ausläufe, die Anforderungen dieser Norm erfüllen, sind Einrichtungen zum Schutz von Trinkwasser-Installationen gegen Verunreinigungen. Zusätzlich zu Anforderungen an fabrikmäßig montierte Bauteile enthält diese Norm Anforderungen an vor Ort eingebaute freie Ausläufe. Dies ist eine Gebrauchtauglichkeitsnorm für freie Ausläufe Typ AA.

Dispositifs de protection contre la pollution de l'eau potable par retour - Surverse totale - Famille A, type A

La présente Norme européenne spécifie les caractéristiques et les exigences des surverses totales Famille A Type A destinées a la protection contre la pollution des installations d'eau potable.
La présente norme s'applique aux surverses assemblées en usine et aux surverses réalisées sur site, et définit les caractéristiques physico-chimiques des matériaux de construction convenant a l'usage prévu afin d'assurer la conformité a la norme dans des conditions d'exploitation normales.

Naprave za varovanje pred onesnaženjem pitne vode zaradi povratnega toka - Neoviran prosti iztok - Družina A - Tip A

General Information

Status
Published
Publication Date
30-Sep-2003
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Oct-2003
Due Date
01-Oct-2003
Completion Date
01-Oct-2003

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Naprave za varovanje pred onesnaženjem pitne vode zaradi povratnega toka - Neoviran prosti iztok - Družina A - Tip ASicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückfließen - Ungehinderter freier Auslauf-Familie A - Typ A, Freie Ausläufe Typ AADispositifs de protection contre la pollution de l'eau potable par retour - Surverse totale - Famille A, type ADevices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A91.140.60Sistemi za oskrbo z vodoWater supply systems23.060.01Ventili na splošnoValves in general13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 13076:2003SIST EN 13076:2003en01-oktober-2003SIST EN 13076:2003SLOVENSKI

STANDARD
SIST EN 13076:2003

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13076March 2003ICS 13.060.20; 23.060.01English versionDevices to prevent pollution by backflow of potable water -Unrestricted air gap-Family A - Type ADispositifs de protection contre la pollution de l'eaupotabble par retour - Surverse totale-Famille A - Type ASicherungseinrichtungen zum Schutz des Trinkwassersgegen Verschmutzung durch Rückfließen - Ungehinderterfreier Auslauf-Familie A - Typ A, Freie Ausläufe Typ AAThis European Standard was approved by CEN on 28 November 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36

B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13076:2003 ESIST EN 13076:2003

EN 13076:2003 (E)2ContentspageForeword......................................................................................................................................................................3Introduction.................................................................................................................................................................41Scope..............................................................................................................................................................52Normative references....................................................................................................................................53Terms and definitions....................................................................................................................................54Designation.....................................................................................................................................................65Symbolization.................................................................................................................................................66Materials..........................................................................................................................................................67Requirements.................................................................................................................................................77.1General............................................................................................................................................................77.2Water inlet device..........................................................................................................................................77.3Air gap (distance 'A').....................................................................................................................................98Marking (not required for site constructed products)..............................................................................109Technical documents..................................................................................................................................10SIST EN 13076:2003

EN 13076:2003 (E)3ForewordThis document (EN 13076:2003) has been prepared by Technical Committee CEN/TC 164, "Water supply", thesecretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by September 2003, and conflicting national standards shall be withdrawn at thelatest by September 2003.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 13076:2003

EN 13076:2003 (E)4IntroductionIn respect of potential adverse effects on the quality of water intended for human consumption, caused by theproduct covered by this standard:a) this standard provides no information as to whether the product may be used without restriction in any memberstates of the EU or EFTA;b) it should be noted that, while awaiting the adoption of verifiable European criteria, existing national regulationsconcerning the use and/or the characteristics of this product remain in force.SIST EN 13076:2003

EN 13076:2003 (E)51 ScopeThis European standard specifies the characteristics and the requirements of unrestricted air gaps Family A Type Aintended for protection of potable water in water installations from pollution.This standard applies to air gaps in factory assembled products and to constructed air gaps in situ, and defines thephysico-chemical characteristics of materials of construction used for the purpose and application to ensurecompliance with this standard during normal working use.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited

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