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CEN

EN 1680:1997

(Main)

Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms

Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms

This draft standard specifies a method for testing the ability of a valve, intended for use in PE piping systems for gas supply, to maintain its pressure retaining capabilities under and after being subject to a bending moment appliedto the operating mechanism (cap).

Kunststoff-Rohrleitungssysteme - Armaturen für Systeme aus Polyethylen (PE) - Prüfverfahren für die Dichtheit während und nach der Aufbringung eines Biegemomentes auf den Betätigungsmechanismus

Dieser Normentwurf legt ein Verfahren zur Bestimmung der Fähigkeit einer Armatur für den Einsatz in PE-Rohrleitungssystemen für Gas fest, ihr Vermögenzur Aufrechterhaltung des Drucks während und nach Aufbringung eines Biegemoments auf den Betätigungsmechanismus (Kappe) zu behalten.

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

Cette norme spécifie une méthode pour vérifier la capacité d'un robinet, prévu pour être utilisé dans les systèmes de canalisation en PE pour la distribution de gaz, de maintenir ses possibilités de retenue de la pression sous flexion et après être soumis à un moment de flexion appliqué au mécanisme d'entraînement (carré).

Cevni sistemi iz polimernih materialov - Ventili za cevne sisteme iz polietilena (PE) - Metoda za preskus neprepustnosti med upogibanjem zaradi uporabe zapiralnih mehanizmov in po njem

General Information

Status
Published
Publication Date
21-Jan-1997
ICS
23.060.01 - Valves in general
Technical Committee
CEN/TC 155 - Plastics piping systems and ducting systems
Drafting Committee
CEN/TC 155/WG 32 - Valves
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
12-May-2019
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Ref Project
SIST EN 1680:1999 - Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms

Relations

Revised
prEN 1680 - Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms
Effective Date
22-Jan-2023

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Cevni sistemi iz polimernih materialov - Ventili za cevne sisteme iz polietilena (PE) - Metoda za preskus neprepustnosti med upogibanjem zaradi uporabe zapiralnih mehanizmov in po njemKunststoff-Rohrleitungssysteme - Armaturen für Systeme aus Polyethylen (PE) - Prüfverfahren für die Dichtheit während und nach der Aufbringung eines Biegemomentes auf den BetätigungsmechanismusSystemes de canalisations en plastique - Robinets pour les systemes de canalisations en polyéthylene (PE) - Méthode d'essai d'ét
...

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