EN ISO 4126-7:2004

Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2004)

ISO 4126-7:2004 contains data common to other parts of ISO 4126, thus avoiding unnecessary repetition, and is referenced in those other parts as appropriate.

Sicherheitseinrichtungen gegen unzulässigen Überdruck - Teil 7: Allgemeine Daten (ISO 4126-7:2004)

Dieser Teil dieser Norm enthält Informationen, die in mehr als einem weiteren Teil dieser Norm benötigt werden. Die Werte in den Tabellen 1 und 2 sind ebenso verbindlich wie die Anforderungen an Federn in den Abschnitten 8 und 9. Die Tabellen 3 und 4 sowie die Kurven in den Abbildungen 1 und 2 sind informativ.

Dispositifs de sûreté pour protection contre les pressions excessives - Partie 7: Données communes (ISO 4126-7:2004)

L'ISO 4126-7:2004 contient des données qui sont communes à d'autres parties de l'ISO 4126 pour éviter les répétitions inutiles, et elle est référencée, le cas échéant, dans ces autres parties.

Naprave za varovanje pred visokim tlakom - 7. del: Splošni podatki (ISO 4126-7:2004)

General Information

• Status: Withdrawn
• Publication Date: 14-Feb-2004
• Withdrawal Date: 16-Jul-2013
• ICS: 13.240 - Protection against excessive pressure
• Technical Committee: CEN/TC 69 - Industrial valves
• Drafting Committee: CEN/TC 69/WG 10 - Safety devices against excessive pressure
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 17-Jul-2013
• Completion Date: 17-Jul-2013
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: SIST EN ISO 4126-7:2004 - Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2004)

Relations

• Replaced By: EN ISO 4126-7:2013 - Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2013)
• Effective Date: 24-Jul-2013
• Corrected By: EN ISO 4126-7:2004/AC:2008 - Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2004/Cor 1:2006)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 4126-7:2004
01-september-2004
Naprave za varovanje pred visokim tlakom - 7. del: Splošni podatki (ISO 4126-
7:2004)
Safety devices for protection against excessive pressure - Part 7: Common data (ISO
4126-7:2004)
Sicherheitseinrichtungen gegen unzulässigen Überdruck - Teil 7: Allgemeine Daten (ISO
4126-7:2004)
Dispositifs de sureté pour protection contre les pressions excessives - Partie 7: Données
communes (ISO 4126-7:2004)
Ta slovenski standard je istoveten z: EN ISO 4126-7:2004
ICS:
13.240 Varstvo pred previsokim Protection against excessive
tlakom pressure
SIST EN ISO 4126-7:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 4126-7:2004

---------------------- Page: 2 ----------------------

SIST EN ISO 4126-7:2004
EUROPEAN STANDARD
EN ISO 4126-7
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2004
ICS 13.240
English version
Safety devices for protection against excessive pressure - Part
7: Common data (ISO 4126-7:2004)
Dispositifs de sûreté pour protection contre les pressions Sicherheitseinrichtungen gegen unzulässigen Überdruck -
excessives - Partie 7: Données communes (ISO 4126- Teil 7: Allgemeine Daten (ISO 4126-7:2004)
7:2004)
This European Standard was approved by CEN on 16 May 2003.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4126-7:2004: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 4126-7:2004
EN ISO 4126-7:2004 (E)
Contents
Page
1 Scope .4
2 Normative references .4
3 Non-European material groups and material temperature limitations.5
4 Minimum requirements for helical compression springs.28
4.1 General.28
4.2 Materials.28
4.3 Marking .28
4.4 Dimensions.28
4.5 Spring plates/buttons .29
4.6 Inspection, testing and tolerances.29
5 Minimum requirements for safety valve disc springs.31
5.1 General.31
5.2 Materials.31
5.3 Marking .31
5.4 Dimensions.
...