BS 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Hardcopy , PDF
English
28-02-2017
30-06-2022
| Committee |
PSE/18/1
|
| DevelopmentNote |
Supersedes BS EN 558-1 and BS EN 558-2. (05/2008) Supersedes 05/30132093 DC. (06/2008) Supersedes BS EN 26554 and 15/30323775 DC. (03/2017)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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 1500; Class 2500; 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 1000; DN 1050; DN 1200; DN 1400; DN 1600; DN 1800; DN 2000. For valves in other shell materials than metal the same FTF and CTF dimensions may be used. For relationship between DN and NPS see AnnexB.
| Standards | Relationship |
| EN 558:2017 | Identical |
| I.S. EN 558:2017 | Equivalent |
| DIN EN 558:2017-05 | Equivalent |
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