20/30410943 DC - BS EN 558. Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves

20/30410943 DC

BS EN 558. Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves

Status : Current, Draft for public comment   Published : September 2020

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This document 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 document 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 can be used.

For relationship between DN and NPS, see Annex B.




Standard Number20/30410943 DC
TitleBS EN 558. Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves
StatusCurrent, Draft for public comment
Publication Date17 September 2020
Normative References(Required to achieve compliance to this standard)EN 736-1
Informative References(Provided for Information)DIN 3202-3, DIN 3357-2, ANSI/ISA-75.08.06, NF E 29-331, ANSI/ISA S75.16, BS 2080:1998, EN 26554, API 594, ANSI/ISA S75.15-1994, EN 60534-3-2, NF E 29-377, ASME/ANSI B16.10, EN ISO 6708, NF E 29-305-2, API 609, DIN 3202-1, ISO 5752:1982 (F), ISO 5752:1982
International RelationshipsprEN 558
Draft Expiry Date10 November 2020
DescriptorsValves, Dimensions, Gate valves, Flanges, Dimensional tolerances, Designations, Fluid equipment, Ball valves, Metals, Plug valves, Butterfly valves, Flanged fittings, Screw-down valves, Diaphragm valves, Check valves
ICS23.060.10
23.040.99
Title in FrenchRobinetterie industrielle - Dimensions face-à-face et face-à-axe de la robinetterie métallique utilisée dans les systèmes de canalisations à brides - Appareils de robinetterie désignés PN et Class
Title in GermanIndustriearmaturen - Baulängen von Armaturen aus Metall zum Einbau in Rohrleitungen mit Flanschen - Nach PN und Class bezeichnete Armaturen
CommitteePSE/18/1
PublisherBSI
FormatA4
DeliveryYes
Pages57
File Size803 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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