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Normas DIN – AENOR
DIN EN 12201-4:2012-04

DIN EN 12201-4:2012-04

Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves; German version EN 12201-4:2012

Systèmes de canalisations en plastique pour l'alimentation en eau et pour les branchements et les collecteurs d'assainissement avec pression - Polyèthylène (PE) - Partie 4: Robinets; Version allemande EN 12201-4:2012

Kunststoff-Rohrleitungssysteme für die Wasserversorgung und für Entwässerungs- und Abwasserdruckleitungen - Polyethylen (PE) - Teil 4: Armaturen; Deutsche Fassung EN 12201-4:2012

Fecha:
2012-04 /Active
Equivalencias internacionales:

EN 12201-4 (2012-02)

Relación con otras normas DIN:
Resumen:
This standard specifies the characteristics of valves or valve bodies made from polyethylene (PE) intended for the conveyance of water intended for human consumption, including raw water prior to treatment for the conditions: a) allowable operating pressure, PFA, up to 25 bar and b) an operating temperature of 20 °C as a reference temperature.
Keywords:
Armature connection, Buildings, Cold, Definitions, Determinations, Drinking water, Drinking water lines, Drinking water supply, Fittings, Mechanical properties, Operating temperature range, PE, Pipe couplings, Pipelines, Pipes, Piping system, Plastic pipelines, Plastic pipes, Plastics, Polyethylene, Potable water, Properties, Specification (approval), Tightness, Tolerances (measurement), Valves, Water, Water pipelines, Water practice, Water supply, Welded joints, Working pressures
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