EN 13077:2003
(Main)Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, type B
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, type B
This European Standard specifies the characteristics and the requirements of air gap with non-circular overflow (unrestricted) Family A Type B for nominal flow velocity not exceeding 3 m/s. Air gaps are devices 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 the physico-chemical characteristics of materials of construction used for the purpose and application to ensure compliance with this standard during normal working use.
The annex A gives a relationship for rectangular overflow and the annex B is a note for alternative constructions.
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückfließen - Freier Auslauf mit nicht kreisförmigem Überlauf (uneingeschränkt) - Familie A, Typ B
Diese Europäische Norm legt die Eigenschaften und Anforderungen für freie Ausläufe mit nicht kreisförmigem Überlauf (uneingeschränkt), Familie A - Typ B, für Nenn-Fließgeschwindigkeit bis 3 m/s fest. Freie Ausläufe sind Sicherungseinrichtungen zum Schutz des Trinkwassers vor Verunreinigungen in Trink-wasser-Instal-lationen. Die Norm gilt für freie Ausläufe von fabrikmäßig montierten Bauteilen sowie für vor Ort gebaute
freie Ausläufe und definiert die physikalisch-chemischen Eigenschaften der Konstruktionswerkstoffe, die gebrauchs-tauglich und für den Anwendungszweck geeignet sind, um im normalen Betrieb eine Überein-stimmung mit dieser Norm sicherzustellen.
Anhang A zeigt das Maßverhältnis bei rechteckigem Überlauf und Anhang B enthält Hinweise zu alter-nativen Konstruktionen.
Dispositifs de protection contre la pollution de l'eau potable par retour - Surverse avec trop-plein non circulaire (totale) - Famille A, type B
La présente Norme européenne spécifie les caractéristiques et les exigences relatives aux surverses avec trop-plein non-circulaire (totales) de la famille A, type B, pour des débits nominaux n'excédant pas 3 m/s. Les surverses sont des dispositifs destinés à protéger contre la pollution l'eau potable des installations d'eau. La présente norme s'applique à la fois aux surverses assemblées en usine et aux surverses réalisées sur site. Elle définit les caractéristiques physico-chimiques des matériaux de construction convenant à l'usage prévu afin d'assurer la conformité à la présente norme dans des conditions de service normal.
L'Annexe A traite d'une relation dimensionnelle concernant les trop-pleins rectangulaires et l'Annexe B indique une alternative de conception.
Naprave za varovanje pred onesnaženjem pitne vode zaradi povratnega toka - Prosti iztok s prelivom nekrožne oblike (neoviran) - Družina A, tip B
General Information
- Status
- Withdrawn
- Publication Date
- 18-Nov-2003
- Withdrawal Date
- 24-Jun-2008
- Technical Committee
- CEN/TC 164 - Water supply
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 25-Jun-2008
- Completion Date
- 25-Jun-2008
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 13077:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, type B". This standard covers: This European Standard specifies the characteristics and the requirements of air gap with non-circular overflow (unrestricted) Family A Type B for nominal flow velocity not exceeding 3 m/s. Air gaps are devices 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 the physico-chemical characteristics of materials of construction used for the purpose and application to ensure compliance with this standard during normal working use. The annex A gives a relationship for rectangular overflow and the annex B is a note for alternative constructions.
This European Standard specifies the characteristics and the requirements of air gap with non-circular overflow (unrestricted) Family A Type B for nominal flow velocity not exceeding 3 m/s. Air gaps are devices 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 the physico-chemical characteristics of materials of construction used for the purpose and application to ensure compliance with this standard during normal working use. The annex A gives a relationship for rectangular overflow and the annex B is a note for alternative constructions.
EN 13077:2003 is classified under the following ICS (International Classification for Standards) categories: 13.060.20 - Drinking water; 23.060.99 - Other valves; 91.140.60 - Water supply systems. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 13077:2003 has the following relationships with other standards: It is inter standard links to EN 13077:2008, EN ISO 16495:2013, EN ISO 4180:2010. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 13077:2003 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 13077:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Naprave za varovanje pred onesnaženjem pitne vode zaradi povratnega toka - Prosti iztok s prelivom nekrožne oblike (neoviran) - Družina A, tip BSicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückfließen - Freier Auslauf mit nicht kreisförmigem Überlauf (uneingeschränkt) - Familie A, Typ BDispositifs de protection contre la pollution de l'eau potable par retour - Surverse avec trop-plein non circulaire (totale) - Famille A, type BDevices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, type B91.140.60Sistemi za oskrbo z vodoWater supply systems23.060.99Drugi ventiliOther valves13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 13077:2003SIST EN 13077:2004en01-maj-2004SIST EN 13077:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13077November 2003ICS 13.060.20; 23.060.99English versionDevices to prevent pollution by backflow of potable water - Airgap with non-circular overflow (unrestricted) - Family A, type BDispositifs de protection contre la pollution de l'eau potablepar retour - Surverse avec trop-plein non-circulaire (totale) -Famille A, type BSicherungseinrichtungen zum Schutz des Trinkwassersgegen Verschmutzung durch Rückfließen - Freier Auslaufmit nicht kreisförmigem Überlauf (uneingeschränkt) -Familie A, Typ BThis European Standard was approved by CEN on 1 September 2003.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 13077:2003 ESIST EN 13077:2004
Relationship between h and l for air gap Family A, type B with rectangularoverflow.13Annex B (informative)
Alternative constructions.14SIST EN 13077:2004
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