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Normas DIN – AENOR
DIN EN 12050-4:2012-10

DIN EN 12050-4:2012-10

Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter; German version prEN 12050-4:2012 / Note: Date of issue 2012-10-15

Stations de relevage d'effluents pour les bâtiments et terrains - Partie 4: Dispositif anti-retour pour eaux résiduaires contenant des matières fécales et exemptes de matières fécales; Version allemande prEN 12050-4:2012 / Attention: Date de parution 2012-10-15

Abwasserhebeanlagen für die Gebäude- und Grundstücksentwässerung - Teil 4: Rückflussverhinderer für fäkalienfreies und fäkalienhaltiges Abwasser; Deutsche Fassung prEN 12050-4:2012 / Achtung: Erscheinungsdatum 2012-10-15

Fecha Anulación:
2015-05 /Withdrawn
Equivalencias internacionales:

prEN 12050-4 (2012-09)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12050-4:2015-05

Resumen:
This part of this European Standard applies to non-return valves used in conjunction with faecal and faecal free wastewater lifting plants. This part of the standard contains general requirements, basic construction and testing principles together with information on materials and conformity evaluation.
Keywords:
Anti-siphonage systems, Building drainage, Buildings, Construction requirements, Definitions, Disposal of feces, Drainage, Estate drainage, Faeces, Installations, Lifting facilities, Maintenance, Marking, Materials, Operation, Principles of construction, Real estates, Reflux control, Sewage, Sewage lifting facilities, Specification (approval), Surface spread of flame, Surveillance (approval), Surveys, Testing, Testing principles, Waste-water drainage, Water practice
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