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STANDARDSIST EN 19:20021DGRPHãþD
SIST EN 19:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 19
March
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t uä r x rä r s Supersedes EN
s {ã t r r tEnglish Version
Industrial valves æ Marking of metallic valves Robinetterie industrielle æ Marquage des appareils de robinetterie métalliques
Industriearmaturen æ Kennzeichnung von Armaturen aus Metall This European Standard was approved by CEN on
s w January
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egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s {ã t r s x ESIST EN 19:2016
EN 19:2016 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 4 4 Requirements . 5 4.1 General . 5 4.2 Mandatory markings. 5 4.3 Supplementary markings . 5 4.4 Other markings . 5 4.5 Omission of markings . 7 5 Details of markings . 7 5.1 Nominal size . 7 5.2 PN/Class designation . 8 5.3 Material . 8 5.4 Manufacturer's name or trademark . 8 5.5 Arrow for direction of flow . 8 5.6 Ring joint number . 8 5.7 Maximum allowable temperature, TS .
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