NF EN ISO 4126-1
NF EN ISO 4126-1

NF EN ISO 4126-1

January 2004
Standard Cancelled

Safety devices for protection against excessive pressure - Part 1 : safety valves

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Main informations

Collections

National standards and national normative documents

Thematics

Sécurité, Gestion des risques et SST, QSE

Publication date

January 2004

Release date

août 2013

Number of pages

27 p.

Reference

NF EN ISO 4126-1

ICS Codes

13.240   Protection against excessive pressure
23.060.40   Pressure regulators

Print number

2 - septembre 2006

International kinship

ISO/DIS 4126-1

European kinship

EN ISO 4126-1:2004
Standard replaced by (1)
NF EN ISO 4126-1
NF EN ISO 4126-1
September 2013
Standard Current
Safety devices for protection against excessive pressure - Part 1 : safety valves

ISO 4126-1:2013 specifies general requirements for safety valves irrespective of the fluid for which they are designed. It is applicable to safety valves having a flow diameter of 4 mm and above which are for use at set pressures of 0,1 bar gauge and above. No limitation is placed on temperature. ISO 4126-1:2013 is a product standard and is not applicable to applications of safety valves.

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