BS EN 13244-4-2003 一般用途、排水和排污水的地下或地面压力系统用塑料管道系统.聚乙烯.阀门.pdf

BRITISH STANDARD BS EN 13244-42002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage Polyethylene PE Part 4 Valves The European Standard EN 13244-42002 has the status of a British Standard ICS 23.060.01; 93.030 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114812 GMT0000 2007, Uncontrolled Copy, c BSI BS EN 13244-42002 This British Standard, was published under the authority of the Standards Policy and Strategy Committee on 11 December 2003 BSI 11 December 2003 ISBN 0 580 43029 4 National foreword This British Standard is the official English language version of EN 13244-42002. No existing British Standard will be superseded by implementation of this part of this European Standard. NOTE 1Collectively, EN 13244-1, EN 13244-2 and EN 13244-5 supersede BS 64371984, Specification for polyethylene pipes type 50 in metric diameters for general purposes; which will be declared obsolescent by December 2004. The UK participation in its preparation was entrusted by Technical Committee PRI/88 previously PRI/61, Plastics piping systems, to Subcommittee PRI/88/2 previously PRI/61/2, Plastics piping systems for pressure applications, which has the responsibility to A list of organizations represented on this subcommittee can be obtained on request to its secretary. NOTE 2It was decided not to proceed with the publication of prEN 13244-6, Recommended practice for installation and that existing national practices would be applicable. In the UK, in the absence of a British Standard covering installation, it is the opinion of Technical Committee PRI/88, Plastics piping systems, that reference to the Polyethylene Pipe Systems Manual1, a joint publication of WRc and BPF Plastic Pipes Group represents established UK practice. NOTE 3Part 7 has been prepared as a CEN/TS, to allow further development. CEN/TS 13244-7 is not mandatory under the Public Procurement Directive. Attention is drawn to the following statutory regulations Health and Safety at Work etc. Act 1974 and subsequent regulations. Attention is also drawn to any appropriate safety precautions. It is assumed in the drafting of a standard that the cution of its provisions is entrusted to appropriately qualified people. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests ined; monitor related international and European developments and promulgate them in the UK. 1WRc/BPF PLASTIC PIPES GROUP. Polyethylene Pipe Systems Manual. Swindon WRc, 2002. Amendments issued since publication Amd. No. DateComments Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114812 GMT0000 2007, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 BS EN 13244-42002 BSI 11 December 2003 i The UK National annex NA attached to this standard provides additional ination on the selection and installation of piping systems and components in the UK. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 19 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114812 GMT0000 2007, Uncontrolled Copy, c BSI ii blank Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114812 GMT0000 2007, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13244-4 December 2002 ICS 23.060.01; 93.030 English version Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene PE - Part 4 Valves Systmes de canalisations en plastique pour les applications gnrales de transport deau, de branchement et de collecteurs dassainissement, enterrs sous pression - Polythylne PE - Partie 4 Robinets Kunststoff-Rohrleitungssysteme fr erd- und oberirdisch verlegte Druckrohrleitungen fr Brauchwasser, Entwsserung und Abwasser - Polyethylen PE - Teil 4 Armaturen This 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 European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards 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 translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. 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 STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN 13244-42002 E Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114812 GMT0000 2007, Uncontrolled Copy, c BSI EN 13244-42002 E 2 Contents page Foreword......................................................................................................................................................................3 Introduction.................................................................................................................................................................5 1Scope ..............................................................................................................................................................6 2Normative references ....................................................................................................................................6 3Definitions, symbols and abbreviations......................................................................................................7 4Material............................................................................................................................................................8 4.1Compound for PE valve bodies....................................................................................................................8 4.2Material for non-polyethylene parts.............................................................................................................8 5General characteristics.................................................................................................................................9 5.1Appearance of the valve................................................................................................................................9 5.2Design.............................................................................................................................................................9 5.3Colour..............................................................................................................................................................9 6Geometrical characteristics........................................................................................................................10 6.1General..........................................................................................................................................................10 6.2Measurement of dimensions ......................................................................................................................10 6.3Wall thickness at any point of the PE valve body ....................................................................................10 6.4Dimensions of spigot ends for valves.......................................................................................................10 6.5Dimensions of valves with electrofusion sockets....................................................................................10 6.6Dimensions of the operating cap...............................................................................................................10 7Mechanical characteristics for assembled valves....................................................................................10 7.1General..........................................................................................................................................................10 7.2Conditioning.................................................................................................................................................11 7.3Requirements...............................................................................................................................................11 7.4Retest in case of failure of hydrostatic strength at 80 C........................................................................13 8Physical characteristics..............................................................................................................................14 8.1Conditioning.................................................................................................................................................14 8.2Requirements...............................................................................................................................................14 9Perance requirements.........................................................................................................................15 10Marking .........................................................................................................................................................15 10.1General..........................................................................................................................................................15 10.2Marking on valves........................................................................................................................................15 10.3Marking on a label........................................................................................................................................15 11Packaging.....................................................................................................................................................16 Bibliography..............................................................................................................................................................17 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114812 GMT0000 2007, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 EN 13244-42002 E 3 Foreword This document EN 13244-42002 has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems“, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2003, and conflicting national standards shall be withdrawn at the latest by December 2004. For components which have coned to the relevant national standard before December 2002, as shown by the manufacturer or by a certification body, the national standard may continue to be applied until the December 2004. It has been prepared in liaison with CEN/TC 165 “Waste water engineering“. This European Standard is a Part of a System Standard for plastics piping systems of a particular material for a specified application. There are a number of such System Standards. System Standards are based on the results of the work being undertaken in ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids“, which is a Technical Committee of the International Organization for Standardization ISO. They are supported by separate standards on test s to which references are made throughout the System Standard. The System Standards are consistent with standards on general functional requirements and standards on recommended practice for installation. EN 13244 consists of the following Parts, under the general title Plastics piping systems for buried and above- ground pressure systems for water for general purposes, drainage and sewerage Polyethylene PE Part 1 General Part 2 Pipes Part 3 Fittings Part 4 Valves this standard Part 5 Fitness for purpose of the system Part 7 Guidance for the assessment of conity to be published as a CEN/TS NOTEIt was decided not to publish a Part 6 Recommended practice for installation. Instead, existing national practices would be applicable. This Part of EN 13244 includes the following Bibliography System Standards for piping systems of other plastics materials used for the conveyance of water, drainage and sewerage under pressure include the following prEN 14364, Plastics piping systems for pressure and non-pressure drainage and sewerage Glass-reinforced thermosetting GRP plastics based on polyester resin UP. EN 1456, Plastics piping systems for buried and above-ground drainage and sewerage under pressure Unplasticized polyvinyl chloride PVC-U. Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114812 GMT0000 2007, Uncontrolled Copy, c BSI EN 13244-42002 E 4 According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United King