BS EN ISO 4126-1:2004 - Safety devices for protection against excessive pressure. Safety valves – BSI British Standards

BS EN ISO 4126-1:2004

Safety devices for protection against excessive pressure. Safety valves

Status : Revised, Superseded, Withdrawn   Published : May 2004 Replaced By : BS EN ISO 4126-1:2013+A2:2019

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

Executive summary

General requirements for safety valves used for protection against excessive pressure.

Abstract

This International Standard 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 6 mm and above, which are for use at set pressures of 0.1 bar gauge and above. No limitation is placed on temperature.

This is a product standard and is not concerned with applications for safety valves.

History and related standards

This International Standard supersedes BS 6759-1:1984, BS 6759-2:1984 and BS 6759-3:1984 which are withdrawn.

This standard has the following cross-references:

EN 1092-1, EN 1092-2, EN 1092-3, prEN 1759-1, EN 12516-3, EN 12627, EN 12760, EN ISO 6708 and ISO 7-1.




Standard NumberBS EN ISO 4126-1:2004
TitleSafety devices for protection against excessive pressure. Safety valves
StatusRevised, Superseded, Withdrawn
Publication Date18 May 2004
Withdrawn Date31 July 2013
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN ISO 4126-1:2013+A2:2019
ReplacesBS 6759-1:1984, BS 6759-3:1984, BS 6759-2:1984
International RelationshipsISO 4126-1:2004,EN ISO 4126-1 Corr 1 (08/06)
Amended ByAMD 16817
Corrigendum, December 2006
DescriptorsFlow, Flow measurement, Helical springs, Steam heaters, Performance testing, Marking, Safety valves, Safety devices, Relief valves, Type testing, Grey cast-iron, Steam boilers, Pressure testing, Springs, Mathematical calculations, Copper alloys, Pressure equipment, Valves, Hydraulic tests, Pipework systems, Thermodynamic properties, Hot-water boilers, Boilers, Volume, Installation, Flow rates, Design, Steels
ICS13.240
23.060.40
Title in FrenchDispositifs de securite pour protection contre les pressions excessives. Soupapes de surete
Title in GermanSicherheitseinrichtungen gegen unzulaessigen Ueberdruck. Sicherheitsventile
CommitteePSE/18/6
ISBN0 580 43787 6
PublisherBSI
FormatA4
DeliveryNo
Pages40
File Size738 KB
Price£214.00


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