EN 14267:2004
(Main)Irrigation techniques - Irrigation hydrants
Irrigation techniques - Irrigation hydrants
This document applies to irrigation hydrants intended to supply equipment for use in water distribution irrigation networks. The range of PN is that defined in EN 1074-1, i.e.: PN 10, PN 16, PN 25 and limited to PN 25.
Bewässerungsverfahren - Hydranten für Bewässerungswasser
Dieses Dokument gilt für Bewässerungshydranten, die für den Einsatz in Wasserrohrnetzen zur Bewässerung bestimmt sind. Der Bereich von PN ist gleich dem in EN 1074-1 definierten Bereich, d. h. PN 10, PN 16, PN 25 und begrenzt auf PN 25.
Techniques d'irrigation - Bornes d'irrigation
Le présent document s'applique aux bornes d'irrigation destinées à l'équipement des réseaux de distribution d'eau pour l'irrigation. La gamme des pressions nominales (PN) est celle définie dans l'EN 1074-1 à savoir : PN 10, PN 16, PN 25 et limitée à PN 25.
Namakalna tehnika – Hidranti za namakanje
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Namakalna tehnika – Hidranti za namakanjeBewässerungsverfahren - Hydranten für BewässerungswasserTechniques d'irrigation - Bornes d'irrigationIrrigation techniques - Irrigation hydrants65.060.35Namakalna in drenažna opremaIrrigation and drainage equipmentICS:Ta slovenski standard je istoveten z:EN 14267:2004SIST EN 14267:2004en01-november-2004SIST EN 14267:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14267July 2004ICS 65.060.35English versionIrrigation techniques - Irrigation hydrantsTechniques d'irrigation - Bornes d'irrigationBewässerungsverfahren - Hydranten fürBewässerungswasserThis European Standard was approved by CEN on 6 May 2004.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 14267:2004: ESIST EN 14267:2004
Irrigation hydrant - Example of technical data sheet (responsibility of the manufacturer).36 A.1 Identification of the hydrant.36 A.2 Hydrant body.36 A.3 Outlets.37 A.4 Particular functions.37 A.5 Methods of use.38 Bibliography.39
EN ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads – Part 1: Dimensions, tolerances and designation (ISO 228-1:2000). EN ISO 4628-1:2003, Paints and varnishes – Evaluation of degradation of coatings – Designation of quantity and size of defects, and of intensity of uniform changes in appearance – Part 1: General introduction and designation system (ISO 4628-1:2003). ISO 4064-1, Measurement of water flow in closed conduits – Meters for cold potable water – Part 1: Specifications. ISO 4064-3, Measurement of water flow in closed conduits – Meters for cold potable water – Part 3: Test methods and equipment. ISO 4200:1991, Plain end steel tubes, welded and seamless – General tables of dimensions and masses per unit length. ISO 9227, Corrosion tests in artificial atmospheres – Salt spray tests. ISO 9635:1990, Irrigation equipment – Hydraulically operated irrigation valves. SIST EN 14267:2004
irrigation hydrant valve apparatus intended to ensure the delivery of irrigation water supplied to a user network from a pressurised distribution network which is generally subterranean buried The irrigation hydrant consists of the body of the hydrant and one or more distribution outlets fitted to it. It is characterised by the diameter of the body and by the diameters of the outlets (see Figure 1). It features at least a "shut-off" function and a "metering" function. It may also integrate the "flow-rate limitation" and "pressure regulation" functions. NOTE Throughout the rest of this document, "irrigation hydrant" is also referred to as the hydrant. 3.2 pressurised water distribution network for irrigation collective network which is generally positioned underground which supplies irrigation water to several user networks 3.3 user network distribution network belonging to the user which supplies land irrigation systems 3.4 nominal diameter (DN) alpha-numerical designation of dimension for the components of a piping network used for reference purposes. It comprises the letters DN followed by a whole number without units, which is indirectly related to the actual dimensions, in millimetres, of the bore or the external diameter of the end connections NOTE The number which follows the letters DN does not represent a measurable value and should not be used for calculation purposes, except where specified in the relevant standard. [EN ISO 6708:1995] 3.5 nominal pressure (PN) alpha-numerical term used for reference purposes and relating to a combination of mechanical and dimensional characteristics of a pipeline network component. It comprises the letters PN followed by a whole number without unit NOTE 1 The number following the letters PN does not represent a measurable value and it should not be used for calculation purposes except where specified in the relevant standard. NOTE 2 The term PN is not significant unless it is associated with the number of the relevant component standard. NOTE 3 The permissible pressure of a component of a pipeline network depends on the PN value, the material and the design of the component, its permissible temperature, etc., and i
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