Table of Contents

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

Abstract

Describes the face-to-face (FTF) and centre-to-face (CTF) dimensions for PN and Class designated metal valves used in flanged pipe systems.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	PSE/18/1
Supersedes	05/30132093 DC : DRAFT APR 2005 15/30323775 DC : 0