prEN 17962
(Main)Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads
Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads
This document specifies additional requirements to the product standards given in Annex A for valves, fittings and devices with polymer parts and housings under internal pressure and without external loads intended for installations and apparatus inside buildings conveying water for human consumption.
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückfließen - Kunststoffteile und -gehäuse unter Innendruck und ohne äußere Beanspruchungen
Dieses Dokument legt zusätzliche Anforderungen zu den in Anhang A aufgeführten Produktnormen für Sicherheitseinrichtungen mit Kunststoffteilen und -gehäusen unter Innendruck und ohne äußere Beanspruchungen, die für Trinkwasser-Installationen und -Geräte bestimmt sind.
Robinets et raccords pour les bâtiments et dispositifs de protection contre la pollution par retour de l’eau potable - Éléments et corps en polymère sous pression interne et sans sollicitations externes
Le présent document spécifie des exigences supplémentaires par rapport aux normes de produits indiquées dans l’Annexe A pour les robinets, raccords et dispositifs avec des éléments et corps en polymère sous pression interne et sans sollicitations externes destinés à des installations et des appareillages à l’intérieur des bâtiments pour l’eau destinée à la consommation humaine.
Ventili in fitingi za stavbe in naprave za varovanje pred onesnaženjem pitne vode zaradi povratnega toka - Deli iz polimerov in ohišja pod notranjim tlakom in brez zunanjih obremenitev
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 17962:2023
01-junij-2023
Ventili in fitingi za stavbe in naprave za varovanje pred onesnaženjem pitne vode
zaradi povratnega toka - Deli iz polimerov in ohišja pod notranjim tlakom in brez
zunanjih obremenitev
Valves and fittings for buildings and devices to prevent pollution by backflow of potable
water - Polymer parts and housings under internal pressure and without external loads
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch
Rückfließen - Kunststoffteile und -gehäuse unter Innendruck und ohne äußere
Beanspruchungen
Robinets et raccords pour les bâtiments et dispositifs de protection contre la pollution par
retour de l’eau potable - Éléments et corps en polymère sous pression interne et sans
sollicitations externes
Ta slovenski standard je istoveten z: prEN 17962
ICS:
13.060.20 Pitna voda Drinking water
23.040.45 Fitingi iz polimernih Plastics fittings
materialov
23.060.50 Blokirni ventili Check valves
91.140.60 Sistemi za oskrbo z vodo Water supply systems
oSIST prEN 17962:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 17962:2023
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oSIST prEN 17962:2023
DRAFT
EUROPEAN STANDARD
prEN 17962
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2023
ICS 91.140.60; 23.060.50; 23.040.45
English Version
Valves and fittings for buildings and devices to prevent
pollution by backflow of potable water - Polymer parts and
housings under internal pressure and without external
loads
Sicherungseinrichtungen zum Schutz des Trinkwassers
gegen Verschmutzung durch Rückfließen -
Kunststoffteile und -gehäuse unter Innendruck und
ohne äußere Beanspruchungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 164.
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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17962:2023 E
worldwide for CEN national Members.
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oSIST prEN 17962:2023
prEN 17962:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Materials . 5
5 Design . 6
5.1 Metallic housings with attached polymer parts . 6
5.2 Full polymer housings .
...
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