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Normas DIN – AENOR
DIN EN 1555-4:2011-07

DIN EN 1555-4:2011-07

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves; German version EN 1555-4:2011 / Note: To be replaced by DIN EN 1555-4 (2019-10).

Systèmes de canalisations en plastique pour la distribution de combustibles gazeux - Polyéthylène (PE) - Partie 4: Robinets; Version allemande EN 1555-4:2011 / Attention: À remplacer par DIN EN 1555-4 (2019-10).

Kunststoff-Rohrleitungssysteme für die Gasversorgung - Polyethylen (PE) - Teil 4: Armaturen; Deutsche Fassung EN 1555-4:2011 / Achtung: Vorgesehener Ersatz durch DIN EN 1555-4 (2019-10).

Fecha:
2011-07 /Active
Equivalencias internacionales:

EN 1555-4 (2011-05)

Relación con otras normas DIN:

Reemplaza a: DIN EN 1555-4:2009-01

Reemplaza a: DIN EN 1555-4:2003-04

Resumen:
This Part of EN 1555 specifies the characteristics of valves, made of polyethylene (PE) for piping systems in the field of the supply of gaseous fuels. NOTE:Valves made from other material than polyethylene designed for the supply of gaseous fuels conforming to the relevant standards are permitted to be used in PE piping system according to EN 1555 provided they have relevant PE connection for butt fusion or electrofusion ends (see EN 1555-3). It also specifies the test parameters for the tests methods referred to in the present standard.
Keywords:
Accessories, Compressed gas equipment, Definitions, Fittings, Gas pipelines, Gas supply, Gas supply line, Marking, Materials, Mechanical properties, PE, PE pipes, Physical properties, Pipelines, Piping system, Plastic pipes, Polyethylene, Pressure gas pipelines, Properties, Specification (approval), Testing, Valves, Valves and fittings for pipelines
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