EN 13244-4:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.9HQWLOLKunststoff-Rohrleitungssysteme für erd- und oberirdisch verlegte Druckrohrleitungen für Brauchwasser, Entwässerung und Abwasser - Polyethylen (PE) - Teil 4: ArmaturenSystemes de canalisations en plastique pour les applications générales de transport d'eau, de branchement et de collecteurs d'assainissement, enterrés sous pression - Polyéthylene (PE) - Partie 4: RobinetsPlastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Part 4: Valves93.030Zunanji sistemi za odpadno vodoExternal sewage systems23.060.01Ventili na splošnoValves in generalICS:Ta slovenski standard je istoveten z:EN 13244-4:2002SIST EN 13244-4:2003en01-oktober-2003SIST EN 13244-4:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13244-4December 2002ICS 23.060.01; 93.030English versionPlastics piping systems for buried and above-ground pressuresystems for water for general purposes, drainage and sewerage- Polyethylene (PE) - Part 4: ValvesSystèmes de canalisations en plastique pour lesapplications générales de transport d'eau, de branchementet de collecteurs d'assainissement, enterrés sous pression- Polyéthylène (PE) - Partie 4: RobinetsKunststoff-Rohrleitungssysteme für erd- und oberirdischverlegte Druckrohrleitungen für Brauchwasser,Entwässerung und Abwasser - Polyethylen (PE) - Teil 4:ArmaturenThis European Standard was approved by CEN on 16 October 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,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13244-4:2002 ESIST EN 13244-4:2003

Plastics piping systems for pressure and non-pressure drainage and sewerage — Glass-reinforcedthermosetting (GRP) plastics based on polyester resin (UP).EN 1456,
Plastics piping systems for buried and above-ground drainage and sewerage under pressure —Unplasticized poly(vinyl chloride) (PVC-U).SIST EN 13244-4:2003

Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications— Part 1: Vulcanized rubber.EN 681-2,
Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications— Part 2: Thermoplastic elastomers.
1)1 bar = 105 N/m2.SIST EN 13244-4:2003

Plastics piping and ducting systems — Polyolefin pipes and fittings — Determination of oxidationinduction time.EN 917:1997,
Plastics piping systems — Thermoplastics valves — Test methods for resistance to internalpressure and leaktightness.EN 1680,
Plastics piping systems — Valves for polyethylene (PE) piping systems — Test method for leaktightnessunder and after bending applied to the operating mechanism.EN 1705,
Plastics piping systems — Thermoplastics valves — Test method for the integrity of a valve after anexternal blow.EN 12100,
Plastics piping systems — Polyethylene (PE) valves — Test method for resistance to bending betweensupports.EN 13244-1:2002,
Plastics piping systems for buried and above-ground pressure systems for water for generalpurposes, drainage and sewerage — Polyethylene (PE) — Part 1: General.EN 13244-2,
Plastics piping systems for buried and above-ground pressure systems for water for generalpurposes, drainage and sewerage — Polyethylene (PE) — Part 2: Pipes.EN 13244-3:2002,
Plastics piping systems for buried and above-ground pressure systems for water for generalpurposes, drainage and sewerage — Polyethylene (PE) — Part 3: Fittings.EN 13244-5,
Plastics piping systems for buried and above-ground pressure systems for water for generalpurposes, drainage and sewerage — Polyethylene (PE) — Part 5: Fitness for purpose of the system.EN 28233:1990,
Thermoplastic valves — Torque — Test method (ISO 8233:1988).EN ISO 1133:1999,
Plastics — Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate(MVR) of thermoplastics (ISO 1133:1997).prEN ISO 3126:1999,
Plastics piping systems — Plastics piping components — Measurement and determinationof dimensions (revision of prEN 496:1991 and ISO 3126:1974) (ISO/DIS 3126:1999).ISO 5208:1993,
Industrial valves — Pressure testing of valves.ISO 10933:1997,
Polyethylene (PE) valves for gas distribution systems.3 Definitions, symbols and abbreviationsFor the purposes of this European Standard, the terms, definitions, symbols and abbreviations given in EN 13244-1together with the following apply.3.1external leaktightnessleaktightness of the body enveloping the space containing the water, with respect to the atmosphere3.2internal leaktightnessleaktightness between the inlet and the outlet of the valve, with the valve in the closed position3.3leaktightness testtest for both of the following characteristics:a)
the internal leaktightness of the valve's seat when closed and pressurised from either
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