NF EN 558+A1
NF EN 558+A1

NF EN 558+A1

February 2012
Standard Cancelled

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

Le présent document prescrit les dimensions face-à-face (FAF) et face-à-axe (FAA) des appareils de robinetterie métalliques désignés PN et désignés Class utilisés dans les réseaux de tuyauteries à brides.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2012

Number of pages

26 p.

Reference

NF EN 558+A1

ICS Codes

23.060.01   Valves in general

Classification index

E29-302

Print number

1 - janvier 2012

European kinship

EN 558+A1:2011
Sumary
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves

Le présent document prescrit les dimensions face-à-face (FAF) et face-à-axe (FAA) des appareils de robinetterie métalliques désignés PN et désignés Class utilisés dans les réseaux de tuyauteries à brides.
Replaced standards (1)
NF EN 558
NF EN 558
March 2008
Standard Cancelled
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves

La présente Norme européenne prescrit les dimensions face-à-face (FAF) et face-à-axe (FAA) des appareils de robinetterie métalliques désignés PN et désignés Class utilisés dans les réseaux de tuyauteries à brides.

Standard replaced by (1)
NF EN 558
NF EN 558
April 2017
Standard Cancelled
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves

Table of contents
  • Avant-propos
    3
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Dimensions et tolérances
    7
  • Annexe A (informative) Origine des séries de base
    21
  • Annexe B (informative) Relation entre DN et NPS
    23
  • Bibliographie
    24
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