EN 1074-6:2004

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: Hydrants

This European Standard defines the minimum fitness for purpose requirements for hydrants to be used in, or connected to, water supply pipe systems, above or below ground (see EN 805), carrying water intended for human consumption.
This standard specifies the design requirements, the performance requirements, and the conformity assessment method for hydrants, whatever their type, materials and functions. Where hydrants can be used for fire fighting, irrigation or other function, additional requirements can be given in other standards (e.g. prEN 14339:2001).
This standard applies in priority to any other product or test standard. The requirements from other standards apply only when this European Standard refers to them.
This part of EN 1074 deals with the requirements applicable to both underground and pillar hydrants, in sizes DN 65 to DN 150, and PFA up to 16 bar.
This part of EN 1074 does not give requirements for the outlets or their interface with the hydrants, since they are subject to national standards.

Armaturen für die Wasserversorgung - Anforderungen an die Gebrauchstauglichkeit und deren Prüfung - Teil 6: Hydranten

Robinetterie pour l'alimentation en eau - Prescriptions d'aptitude à l'emploi et vérifications s'y rapportant - Partie 6 : Poteaux et bouches

Cette partie 6 fixe les spécifications et contrôles applicables aux poteaux et bouches de pression nominale PN 10 - PN 16 et dont les diamètres nominaux sont ceux définis dans la partie 1, limités au DN 150, il s'agit du diamètre nominal de raccordement à la canalisation. Les essais de Type doivent être réalisés sur tous les DN pour les poteaux et bouches. Par ailleurs, si une robinetterie de sectionnement est associée à ces appareils, pour une telle configuration, la partie 2 de la présente norme s'applique.

Ventili za vodooskrbo - Zahteve za ustreznost in ustrezni preskusi - 6. del: Hidranti

General Information

• Status: Withdrawn
• Publication Date: 27-Jan-2004
• Withdrawal Date: 04-Nov-2008
• ICS: 23.060.99 - Other valves
• Technical Committee: CEN/TC 69 - Industrial valves
• Drafting Committee: CEN/TC 69/WG 7 - Valves for water supply
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 05-Nov-2008
• Completion Date: 05-Nov-2008
• Ref Project: SIST EN 1074-6:2004 - Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: Hydrants

Relations

• Replaced By: EN 1074-6:2008 - Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: Hydrants
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ventili za vodooskrbo - Zahteve za ustreznost in ustrezni preskusi - 6. del: HidrantiArmaturen für die Wasserversorgung - Anforderungen an die Gebrauchstauglichkeit und deren Prüfung - Teil 6: HydrantenRobinetterie pour l'alimentation en eau - Prescriptions d'aptitude a l'emploi et vérifications s'y rapportant - Partie 6 : Poteaux et bouchesValves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: Hydrants91.140.60Sistemi za oskrbo z vodoWater supply systems23.060.99Drugi ventiliOther valvesICS:Ta slovenski standard je istoveten z:EN 1074-6:2004SIST EN 1074-6:2004en01-junij-2004SIST EN 1074-6:2004SLOVENSKI
STANDARD



SIST EN 1074-6:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1074-6January 2004ICS 23.060.99English versionValves for water supply - Fitness for purpose requirements andappropriate verification tests - Part 6: HydrantsRobinetterie pour l'alimentation en eau - Prescriptionsd'aptitude à l'emploi et vérifications s'y rapportant - Partie 6: Poteaux et bouchesArmaturen für die Wasserversorgung - Anforderungen andie Gebrauchstauglichkeit und deren Prüfung - Teil 6:HydrantenThis European Standard was approved by CEN on 3 November 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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1074-6:2004: ESIST EN 1074-6:2004



EN 1074-6:2004 (E)2ContentspageForeword.4Introduction.51Scope.62Normative references.63Terms and definitions.74Design requirements.75Performance requirements.85.1Mechanical strength.85.1.1Resistance to internal pressure of the shell and of all pressure containing components.85.1.2Resistance of the obturator to differential pressure.85.1.3Resistance of hydrants to bending and to any force applied above the ground level.85.1.4Resistance of hydrants to operating loads.95.2Leak-tightness.95.2.1Leak-tightness of the shell and of all pressure containing components.95.2.2Seat tightness.95.2.3Maximum operating torque (MOT) for operation and seat-tightness.105.2.4Leak-tightness of gearboxes to external pressure.105.3Hydraulic charact
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