BS-EN-19-19921.pdf
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1、BRITISH STANDARD BS EN 19:1992 Marking of general purpose industrial valves The European Standard EN 19:1992 has the status of a British Standard UDC 62.77:621.645 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:45:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 19:1992 This British St
2、andard, having been prepared under the direction of the Piping Systems Components Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 December 1992 BSI 08-1999 The following BSI references relate to the work on this standard: Committee ref
3、erence PSE/7 Draft for comment 75/7111 DC ISBN 0 580 21044 8 Cooperating organizations The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries: AustriaOesterreichisches No
4、rmungsinstitut BelgiumInstitut belge de normalisation DenmarkDansk Standardiseringsraad FinlandSuomen Standardisoimisliito, r.y. FranceAssociation franaise de normalisation GermanyDeutsches Institut fr Normung e.V. GreeceHellenic Organization for Standardization IcelandTechnological Institute of Ice
5、land IrelandNational Standards Authority of Ireland ItalyEnte Nazionale Italiano di Unificazione LuxembourgInspection du Travail et des Mines NetherlandsNederlands Normalisatie-instituut NorwayNorges Standardiseringsforbund PortugalInstituto Portugus da Qualidade SpainAsociacin Espaola de Normalizac
6、in y Certificacin SwedenStandardiseringskommissionen i Sverige SwitzerlandAssociation suisse de normalisation United KingdomBritish Standards Institution Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:45:10 GMT+00:00 2006, Uncontrol
7、led Copy, (c) BSI BS EN 19:1992 BSI 08-1999i Contents Page Cooperating organizationsInside front cover National forewordii Foreword2 Text of EN 193 National annex NA (informative) Committees responsibleInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:45:10 GMT+00:00 2006,
8、Uncontrolled Copy, (c) BSI BS EN 19:1992 ii BSI 08-1999 National foreword This British Standard has been prepared under the direction of the Piping Systems Components Standards Policy Committee. It is the English language version of EN 19:1992 Marking of general purpose industrial valves, published
9、by the European Committee for Standardization (CEN) and is technically equivalent to ISO 5209:1977 General purpose industrial valves Marking. It supersedes BS 5418:1979 which is withdrawn. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Sta
10、ndards are responsible for their 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 4, an inside back cover and
11、 a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:45:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN ST
12、ANDARD NORME EUROPENNE EUROPISCHE NORM EN 19 October 1992 UDC 62.777:621.645 Descriptors: Industrial valves and fittings, pipe fittings, marking English version Marking of general purpose industrial valves Marquage des appareils de robinetterie industrielle dusage courant Kennzeichnung von Industrie
13、armaturen fr allgemeine Verwendung This European Standard was approved by CEN on 1992-10-14. 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
14、 lists and bibliographical references concerning such national standards 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 translation under the r
15、esponsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, No
16、rway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1992 Copyright reserved to CEN members Ref. No. EN 19:1992 E Licensed Copy:
17、 sheffieldun sheffieldun, na, Sun Oct 29 09:45:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 19:1992 BSI 08-1999 2 Foreword EN 19:1975 Marking of general purpose industrial valves has been withdrawn on 1980-10-01 as ISO 5209:1977 replaced it, but EN 19 is still implemented in several European cou
18、ntries (AFNOR, BSI, DIN, DS, SFS, .). The CEN Technical Board, asked Technical Committee CEN/TC 69 “Industrial valves” with its Resolution C135:1991 to decide on the review of EN 19 or the transposition of ISO 5209:1977. CEN/TC 69 decided to review EN 19:1975 (resolution 65:1991). The document was a
19、pproved by CEN and in accordance with the CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerla
20、nd and United Kingdom. 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 April 1993, and conflicting national standards shall be withdrawn at the latest by April 1993. Contents Page Foreword2 Introd
21、uction3 1Scope3 2Specification3 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:45:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 19:1992 BSI 08-19993 Introduction The identification of general purpose industrial valves requires that certain relevant information be given. Towards this en
22、d, the latter can form the subject of marking on the valves. Some of these markings, referred to as mandatory, must be put on all the valves. Other markings, referred to as supplementary, given in this standard may be called for by the standards appropriate to the individual types of valve. 1 Scope
23、This European Standard specifies the marking of general purpose industrial valves. It gives the description of the mandatory markings and of supplementary markings which may be necessary and states the manner of applying the markings, viz. on the body, on a flange, or on an identification plate. Mar
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