1、DEUTSCHE NORM January 2005DIN EN ISO 10434 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).English price group 14 www.
2、din.de www.beuth.de05.05 9626704Continued overleaf.Document comprises 34 pages.Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries(ISO 10434 : 2004)English version of DIN EN ISO 10434Schieber aus Stahl mit geanschtem Oberteil fr die Erdl-, petrochemische und verwan
3、dte Industrien (ISO 10434 : 2004)A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 69 to adopt, without alteration, International Standard ISO 10434 as a European Standard.The responsible German body involved in its
4、preparation was the Normenausschuss Armaturen (Valves Standards Committee), Technical Committee Schieber.The DIN Standards corresponding to the International Standards referred to in clause 2 and in the bibliog-raphy of the EN are as follows:ISO Standard DIN StandardISO 7-1 DIN 2999-1ISO 4200 DIN EN
5、 10220ISO 5210 DIN EN ISO 5210ISO 5752 DIN EN 558-1ISO 6708 DIN EN ISO 6708ISO 9606-1 DIN EN 287-1ISO 10497 DIN EN ISO 10497*)ISO 15609-1 DIN EN ISO 15609-1*)ISO 15610 DIN EN ISO 15610ISO 15614-1 DIN EN ISO 15614-1*)ISO 15614-2 DIN EN ISO 15614-2*)ISO 15761 DIN EN ISO 15761*) Currently at draft stag
6、e.ICS 23.060.30National Annex NAStandards referred to(and not included in Normative references and Bibliography)DIN 2999-1 Pipe threads for tubes and ttings Parallel internal threads and taper external threads Thread dimensionsDIN EN 287-1 Qualication testing of welders Fusion welding Part 1: Steels
7、DIN EN 558-1 Face-to-face and centre-to-face dimensions of metal industrial valves for use in anged pipe systems PN-designated valvesDIN EN 10220 Seamless and welded steel tubes Dimensions and masses per unit lengthDIN EN ISO 5210 Industrial valves Multi-turn valve actuator attachments (ISO 5210 : 1
8、991)DIN EN ISO 6708 Pipework components Denition and selection of DN (nominal size) (ISO 6708 : 1995)DIN EN ISO 15610 Specication and qualication of welding procedures for metallic materials Qualication based on tested welding consumables (ISO 15610 : 2003)DIN EN ISO 15761 Steel gate, globe and chec
9、k valves for sizes DN 100 and smaller, for the petroleum and natural gas industries (ISO 15761 : 2002)Page 2 DIN EN ISO 10434 : 2005-01English versionICS 75.180.20Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Kom
10、itee fr Normung 2004. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN ISO 10434 : 2004 EEN ISO 10434July 2004Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries(ISO 10434 : 2004)Robinets-vannes en
11、acier chapeau boulonn pour les industries du ptrole, de la ptrochimie et les indus-tries connexes (ISO 10434 : 2004)Schieber aus Stahl mit geanschtem Oberteil fr die Erdl-, petroche-mische und verwandte Industrien (ISO 10434 : 2004)This European Standard was approved by CEN on 2004-07-01.CEN members
12、 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 t
13、o the Management Centre or to any CEN member.The European Standards exist in three ofcial 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 notied to the Management Centre has the same status as
14、the ofcial versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia
15、, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN ISO 10434 : 2004223355520232627293032ForewordInternational StandardISO 10434 : 2004 Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries,which was prepared by ISO/TC 153 Valves of the International Organ
16、ization for Standardization, has been adopted by Technical Committee CEN/TC 69 Industrial valves, the Secretariat of which is held by AFNOR, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, a
17、nd conicting national standards withdrawn, by January 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Esto
18、nia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slo-vakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 10434 : 2004
19、was approved by CEN as a European Standard without any modication.Page 3 EN ISO 10434 : 2004Page 4 EN ISO 10434 : 2004Page 5 EN ISO 10434 : 2004Page 6 EN ISO 10434 : 2004Page 7 EN ISO 10434 : 2004Page 8 EN ISO 10434 : 2004Page 9 EN ISO 10434 : 2004Page 10 EN ISO 10434 : 2004Page 11 EN ISO 10434 : 20
20、04Page 12 EN ISO 10434 : 2004Page 13 EN ISO 10434 : 2004Page 14 EN ISO 10434 : 2004Page 15 EN ISO 10434 : 2004Page 16 EN ISO 10434 : 2004Page 17 EN ISO 10434 : 2004Page 18 EN ISO 10434 : 2004Page 19 EN ISO 10434 : 2004Page 20 EN ISO 10434 : 2004Page 21 EN ISO 10434 : 2004Page 22 EN ISO 10434 : 2004Page 23 EN ISO 10434 : 2004Page 24 EN ISO 10434 : 2004Page 25 EN ISO 10434 : 2004Page 26 EN ISO 10434 : 2004Page 27 EN ISO 10434 : 2004Page 28 EN ISO 10434 : 2004
