prEN 16668

Industrial valves - Requirements and testing for metallic valves as pressure accessories

This document applies to metallic valves as pressure accessories for industrial applications with a maximum allowable pressure PS greater than 0,5 bar in accordance with the European legislation for pressure equipment and specifies minimum requirements applicable to design, manufacture, testing, materials and documentation.
All relevant essential safety requirements of the European legislation for pressure equipment applicable to valves have been taken into consideration and are addressed in this document.
This document is not applicable to:
-   safety valve and bursting disc (a safety accessory),
-   sight glass with its frames (component of a pressure equipment) and
-   measurement chambers.
For other exclusions, refer to the European legislation for pressure equipment [31].

Industriearmaturen - Anforderungen und Prüfungen für Metallarmaturen als drucktragende Ausrüstungsteile

Dieses Dokument gilt für Metallarmaturen als drucktragende Ausrüstungsteile für Anwendungen in der Industrie mit einem maximal zulässigen Druck (PS) größer als 0,5 bar nach der Europäischen Richtlinie über Druckgeräte und legt die Mindestanforderungen fest, die für die Gestaltung (Auslegung), Herstellung, Prüfung, Werkstoffe und Dokumentation gelten.
Sämtliche relevanten grundlegenden Sicherheitsanforderungen der Europäischen Richtlinie über Druckgeräte, die für die Armaturen gelten, wurden berücksichtigt und werden in dieser Norm behandelt.
Dieses Dokument ist nicht anwendbar auf:
-   Sicherheitsventile und Berstscheiben (ein Ausrüstungsteil mit Sicherheitsfunktion);
-   Schaugläser und deren Fassungen (Bauteil eines Druckgerätes) und
-   Messkammern.
Hinsichtlich weiterer Ausschlüsse wird auf die Europäische Richtlinie über Druckgeräte [31] verwiesen.

Robinetterie industrielle - Exigences et essais pour appareils de robinetterie métalliques utilisés comme accessoires sous pression

Le présent document est applicable aux appareils de robinetterie métalliques utilisés comme accessoires sous pression pour applications industrielles avec une pression maximale admissible PS supérieure à 0,5 bar, conformément à la règlementation européenne pour les équipements sous pression", et spécifie les exigences minimales applicables en matière de conception, de fabrication, d'essais, de matériaux et de documentation.
Toutes les exigences essentielles de sécurité pertinentes de la règlementation européenne pour les équipements sous pression" applicables aux appareils de robinetterie ont été prises en considération et sont traitées dans le présent document.
Le présent document ne s'applique pas :
-   aux soupapes de sûreté et disques de rupture (accessoires de sécurité),
-   aux voyants et à leurs cadres (composants d'un équipement sous pression), et
-   aux chambres de mesure.
Pour les autres exclusions, se reporter à la règlementation européenne pour les équipements sous pression [31].

Industrijski ventili - Zahteve in preskušanje kovinskih ventilov kot tlačnega pribora

General Information

• Status: Not Published
• Publication Date: 01-Aug-2024
• ICS: 23.060.01 - Valves in general
• Technical Committee: CEN/TC 69 - Industrial valves
• Drafting Committee: CEN/TC 69/WG 1 - Basic standards
• Current Stage: 4599 - Dispatch of FV draft to CMC - Finalization for Vote
• Start Date: 02-Feb-2024
• Due Date: 15-Jul-2022
• Completion Date: 02-Feb-2024
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: oSIST prEN 16668:2022 - Industrial valves - Requirements and testing for metallic valves as pressure accessories

Relations

• Revises: EN 16668:2016+A1:2018 - Industrial valves - Requirements and testing for metallic valves as pressure accessories
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 16668:2022
01-marec-2022
Industrijski ventili - Zahteve in preskušanje kovinskih ventilov kot tlačnega pribora
Industrial valves - Requirements and testing for metallic valves as pressure accessories
Industriearmaturen - Anforderungen und Prüfungen für Metallarmaturen als
drucktragende Ausrüstungsteile
Robinetterie industrielle - Exigences et essais pour appareils de robinetterie métalliques
utilisés comme accessoires sous pression
Ta slovenski standard je istoveten z: prEN 16668
ICS:
23.060.01 Ventili na splošno Valves in general
oSIST prEN 16668:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 16668:2022

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oSIST prEN 16668:2022


DRAFT
EUROPEAN STANDARD
prEN 16668
NORME EUROPÉENNE

EUROPÄISCHE NORM

January 2022
ICS 23.060.01 Will supersede EN 16668:2016+A1:2018
English Version

Industrial valves - Requirements and testing for metallic
valves as pressure accessories
Robinetterie industrielle - Exigences et essais pour Industriearmaturen - Anforderungen und Prüfungen
appareils de robinetterie métalliques utilisés comme für Metallarmaturen als drucktragende
accessoires sous pression Ausrüstungsteile
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 69.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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 CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16668:2022 E
worldwide for CEN national Members.

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oSIST prEN 16668:2022
prEN 16668:2022 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 8
4 Category of valves . 9
5 Requirements . 9
5.1 Design . 9
5.1.1 General . 9
5.1.2 Shell design strength . 9
5.1.3 Protect
...