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Normas DIN – AENOR
DIN EN 1488:2020-04

DIN EN 1488:2020-04

Building valves - Expansion groups - Tests and requirements; German and English version prEN 1488:2020 / Note: Date of issue 2020-03-20*Intended as replacement for DIN EN 1488 (2000-06).

Robinetterie de bâtiment - Groupes d'expansion - Essais et prescriptions; Version allemande et anglaise prEN 1488:2020 / Attention: Date de parution 2020-03-20*Prévu pour remplacer DIN EN 1488 (2000-06).

Gebäudearmaturen - Sicherheitsgruppen für Expansionswasser - Prüfungen und Anforderungen; Deutsche und Englische Fassung prEN 1488:2020 / Achtung: Erscheinungsdatum 2020-03-20*Vorgesehen als Ersatz für DIN EN 1488 (2000-06).

Fecha:
2020-04 /Active
Equivalencias internacionales:

prEN 1488 (2020-04)

Resumen:
This European Standard specifies, dimensions, materials and performance requirements (including methods of test) for expansion groups, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Expansion groups are intended for fitting to the cold water supply of storage water heaters, having a maximum distribution temperature of 95°C, for all energy sources. Expansion groups limit pressure, in the water heater to which they are fitted, that is produced by thermal expansion of the water.
Keywords:
Building services, Buildings, Consistency (mechanical property), Definitions, Dimensions, Expansion groups, Expansion valves, Finishes, Marking, Materials, Properties, Specification (approval), Testing, Tightness, Valves, Water fittings, Water heaters, Water supply, Water supply installations
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