NF EN 26554

NF EN 26554

January 1992
Standard Cancelled

Flanged automatic steam traps. Face-to-face dimensions.

Specifies dimensions for a range of steam traps used in flanged pipe systems, and gives definitions. The six basic series of dimensions for flanged steam traps, expressed in millimetres, are given in a table for the nominal sizes ranging from DN 15 to DN 50 inclusive, and for pressures to PN 40 inclusive.

See more
View the extract
Main informations

Collections

National standards and national normative documents

Publication date

January 1992

Number of pages

5 p.

Reference

NF EN 26554

ICS Codes

23.060.99   Other valves

Classification index

E29-442

Print number

1 - 01/02/1992

International kinship

ISO 6554:1980

European kinship

EN 26554:1991
Sumary
Flanged automatic steam traps. Face-to-face dimensions.

Specifies dimensions for a range of steam traps used in flanged pipe systems, and gives definitions. The six basic series of dimensions for flanged steam traps, expressed in millimetres, are given in a table for the nominal sizes ranging from DN 15 to DN 50 inclusive, and for pressures to PN 40 inclusive.

Replaced standards (1)
NF E29-442
June 1985
Standard Cancelled
Industrial valves. Automatic steam traps. Face to face dimensions of flanged traps.

Standard replaced by (1)
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

Le présent document donne 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. Il couvre les appareils de robinetterie de PN compris entre 2,5 et 400, de Class compris entre 125 et 2 500 et de DN compris entre 10 et 2 000. Il spécifie les tolérances sur les dimensions et les tolérances de parallélisme et de perpendicularité.

ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ