ÖNORM EN 558-2

Issue date: 1996 03 01

Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - Part 2: Class-designated valves

This Part of EN 558 specifies face-to-face (FTF) and centreto- face (CTF) dimensions for Class-designated metal valves used in flanged pipe systems. It Covers valves hav...

Withdrawn: 2008 04 01

§ Legal References

Publisher:

Austrian Standards International

Format:

Digital | 18 Pages

Language:

German | English

Currently valid:

ÖNORM EN 558:2022 08 15

Optionally co-design standards:

Committee 007: Pressure equipment, pipelines, storage tanks and service station equipment

ICS

23.060.01

Topics

Machine components & tools, Valves, Valves in general

Summary

Norm timeline

Normative References

This Part of EN 558 specifies face-to-face (FTF) and centreto- face (CTF) dimensions for Class-designated metal valves used in flanged pipe systems. It Covers valves having the following Class and DN values: Class 125, Class 150, Class 250, Class 300, Class 600. 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 1200; DN 1400; DN 1 600; DN 1 800; DN 2000. Face-to-face dimensions of automatic steam traps are specified in EN 26554.

ÖNORM EN 558

2022 08 15