The European Committee for Standardization is one of three European Standardization Organizations (together with CENELEC and ETSI) that have been officially recognized by the European Union and by the European Free Trade Association (EFTA) as being responsible for developing and defining voluntary standards at European level.
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Reference | prEN 1680 |
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Title | Systèmes de canalisations en plastique - Robinets pour les systèmes de canalisations en polyéthylène (PE) - Méthode d'essai d'étanchéité sous et après une flexion appliquée au mécanisme d'entraînement |
Work Item Number | 00155A0S |
Abstract/Scope | Le présent document spécifie une méthode d’essai pour les robinets en PE devant maintenir l’étanchéité pendant et après avoir été soumis à une force, appliquée comme un moment de flexion au mécanisme d’entrainement. Les robinets conformes à ces normes sont destinés à être utilisés dans des systèmes de canalisations en polyéthylène (PE) pour le transport de fluide. Lorsque cela est spécifié dans le document du produit, le présent document peut être appliqué aux robinets et tubes en plastique d’un matériau autre que le PE. |
Status |
A l'approbation
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Reference Document | |
date of Availability (DAV) | |
ICS | 23.060.01 - Valves in general |
A-Deviation(s) | |
Special National Condition(s) |
Directive(s) | 305/2011 |
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Mandate(s) | |
Citation in OJEU | No citation expected for Directive 305/2011 |
date of Ratification (DOR) (1) | |
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date of Availability (DAV) (2) | |
date of Announcement (DOA) (3) | |
date of Publication (DOP) (4) | |
date of Withdrawal (DOW) (5) |
Supersedes | EN 1680:1997 |
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Superseded by |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
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