EN 558:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
15-02-2017
05-03-2022
European Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Dimensions and tolerances
Annex A (informative) - Origin of basic series
Annex B (informative) - Relationship between DN and NPS
Bibliography
This European Standard specifies the "face-to-face" (FTF) and "centre-to-face" (CTF) dimensions for PN and Class designated metal valves used in flanged pipe systems.This European Standard covers valves with the following PN, Class and DN values:-PN 2,5; PN 6; PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400;-Class 125; Class 150; Class 250; Class 300; Class 600; Class 900; Class 1 500; Class 2 500;-DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1050; DN 1 200; DN 1 400; DN 1 600; DN 1 800; DN 2 000.For valves in other shell materials than metal the same FTF and CTF dimensions may be used.For relationship between DN and NPS see Annex B.
| Committee |
CEN/TC 69
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| DevelopmentNote |
Supersedes EN 558-1 and EN 558-2. (03/2008) Supersedes EN 26554 and PREN 558. (02/2017)
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| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN 558:2017-05 | Identical |
| I.S. EN 558:2017 | Identical |
| NS EN 558 : 2017 | Identical |
| NF EN 558 : 2017 | Identical |
| NBN EN 558 : 2008 + A1 2012 | Identical |
| BS EN 558:2017 | Identical |
| PN EN 558 : 2017 | Identical |
| NEN EN 558 : 2017 | Identical |
| UNE-EN 558:2008 | Identical |
| UNE-EN 558:2018 | Identical |