Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return

This European Standard applies to bottom emptying devices on tank wagons used for the carriage of liquid substances of classes 3, 4.1, 4.2, 4.3, 5.1, 5.2, 6.1, 8 and 9 of RID. This European Standard defines the important dimensions for the emptying connections. Where tank wagons are fitted with bottom vapour return devices, these devices shall comply with this European Standard.

Bahnanwendungen - Kesselwagen - Teil 2: Untenliegende Entleereinrichtung für flüssige Stoffe einschließlich Gaspendelung

Diese Europäische Norm gilt für untenliegende Entleereinrichtungen von Kesselwagen, die für den Transport von flüssigen Stoffen des RID geeignet sind. Diese Europäische Norm legt die wichtigsten Abmessungen und Anordnungen der Entleereinrichtungen fest.
Diese Europäische Norm gilt für untenliegende Gaspendeleinrichtungen, die an Kesselwagen angebracht sind.

Applications ferroviaires - Wagons citernes - Partie 2: Dispositifs de vidange par le bas pour produits liquides, y compris la récupération de vapeur

La présente norme européenne s'applique aux dispositifs de vidange par le bas équipant les wagons citernes utilisés pour le transport des matières liquides des classes 3, 4.1, 4.2, 4.3, 5.1, 5.2, 6.1, 8 et 9 du RID. Cette norme européenne définit les dimensions essentielles des raccordements de vidange. Lorsque les wagons citernes sont équipés de dispositifs de récupération de vapeur en partie basse, ceux-ci doivent être conformes à la présente norme européenne.

Železniške naprave - Vagoni-cisterne -2. del: Naprave, ki so nameščene na dnu cistern in so namenjene za iztok tekočin z vračanjem hlapov

General Information

Status
Withdrawn
Publication Date
17-Sep-2002
Withdrawal Date
28-Jun-2011
Current Stage
9960 - Withdrawal effective - Withdrawal
Due Date
29-Jun-2011
Completion Date
29-Jun-2011

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bahnanwendungen - Kesselwagen - Teil 2: Untenliegende Entleereinrichtung für flüssige Stoffe einschließlich GaspendelungApplications ferroviaires - Wagons citernes - Partie 2: Dispositifs de vidange par le bas pour produits liquides, y compris la récupération de vapeurRailway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return45.060.20Železniški vagoniTrailing stock13.300Varstvo pred nevarnimi izdelkiProtection against dangerous goodsICS:Ta slovenski standard je istoveten z:EN 12561-2:2002SIST EN 12561-2:2004en01-junij-2004SIST EN 12561-2:2004SLOVENSKI

STANDARD
SIST EN 12561-2:2004

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12561-2September 2002ICS 13.300; 45.060.20English versionRailway applications - Tank wagons - Part 2: Bottom emptyingdevices for liquid products including vapour returnApplications ferroviaires - Wagons citernes - Partie 2:Dispositifs de vidange par le bas pour produits liquides, ycompris la récupération de vapeurBahnanwendungen - Kesselwagen - Teil 2: UntenliegendeEntleereinrichtung für flüssige Stoffe einschließlichGaspendelungThis European Standard was approved by CEN on 3 January 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 12561-2:2002 ESIST EN 12561-2:2004

EN 12561-2:2002 (E)2ContentsForeword......................................................................................................................................................................31Scope..............................................................................................................................................................52Normative references....................................................................................................................................53Terms and definitions....................................................................................................................................54Requirements.................................................................................................................................................64.1General............................................................................................................................................................64.2Locks and seals.............................................................................................................................................64.3Dimensions.....................................................................................................................................................65Bottom discharge line...................................................................................................................................65.1General arrangement.....................................................................................................................................65.2Internal bottom valve.....................................................................................................................................75.3External valves...............................................................................................................................................75.4External branch pipes...................................................................................................................................85.5Earthing devices............................................................................................................................................86Vapour return line..........................................................................................................................................87Reserved spaces for connection devices...................................................................................................98Threaded coupling.......................................................................................................................................109Quick couplings...........................................................................................................................................1110Materials........................................................................................................................................................1211Maintenance, tests and inspections..........................................................................................................1211.1Maintenance.................................................................................................................................................1211.2Approval, tests and inspections.................................................................................................................12Bibliography..............................................................................................................................................................13SIST EN 12561-2:2004

EN 12561-2:2002 (E)3ForewordThis document (EN 12561-2:2002) has been prepared by Technical Committee CEN /TC 256, "Railwayapplications", the secretariat of which is held by DIN.This European Standard has to be implemented at national level, either by publication of an identical text or byendorsement, by March 2003, and conflicting national standards have to be withdrawn by March 2003.This document has been prepared under a mandate given to CEN by the European Commission and the EuropeanFree Trade Association, and supports essential requirements of EU Directive(s).¾ Council Directive 96/49/EEC of 23 July 1996 on the approximation of the laws of the Member States withregard to the transport of dangerous goods by rail 1);¾ Council Directive 96/48/EEC of 23 July 1996 on the interoperability of the trans-european highspeed railsystem2);¾ Council Directive 93/38/EEC of 14 June 1993 co-ordinating the procurement procedures of entities operatingin the water, energy, transport and telecommunications sectors 3);¾ Council Directive 91/440/EEC of 29 July 1991 on the development of the community railways 4).It is in compliance with the following regulations being in force on the date of approval of this European Standard :¾ Regulations concerning the International carriage of Dangerous goods by rail (RID) 5);¾ Regulations governing the reciprocal use of wagons in international traffic (RIV) 6).This European Standard has been submitted for reference into the RID. Therefore in this context the standardslisted in the normative references and covering basic requirements of the RID not addressed within the presentstandard are normative only when the standards themselves are referred to in the RID.This series of European Standards "Railway applications — Tank wagons" consists of the following parts:¾ Part 1: Marking of tank wagons for the carriage of dangerous goods.¾ Part 2: Bottom emptying devices for liquid products including vapour return.¾ Part 3: Bottom filling and emptying devices for gases liquefied under pressure.¾ Part 4: Top devices for top emptying and filling of liquid products.¾ Part 5: Top devices for bottom emptying and top filling of liquid products.

1) Official Journal of the European Community No L 235 of 96/09/17.2) Official Journal of the European Community No L 235 of 96/09/17.3) Official Journal of the European Community No L 199 of 93/08/09.4) Official Journal of the European Community No L 237 of 91/08/24.5) Can be purchased from : OTIF, Gryphenhübeliweg, CH-3006 BERN6) Can be purchased from : UIC, Bureau RIV-RIC, 16 rue Jean Rey, F-75015 PARISSIST EN 12561-2:2004

EN 12561-2:2002 (E)4¾ Part 6: Manholes.¾ Part 7: Platforms and ladders.¾ Part 8: Heating connections.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this document: Austria, Belgium, the Czech Republic, Denmark, Finland, France,Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden,Switzerland and the United Kingdom.SIST EN 12561-2:2004

EN 12561-2:2002 (E)51 ScopeThis European Standard specifies requirements on and characteristics of bottom emptying devices on tank wagonsused for the carriage of liquid substances of RID. This European Standard specifies the important dimensions ofconnection devices for the emptying.This European Standard is applicable to bottom vapour return devices that are fitted to tank wagons.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies

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