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Normas DIN – AENOR
DIN EN 88-2:2020-06

DIN EN 88-2:2020-06

Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar; German and English version prEN 88-2:2020 / Note: Date of issue 2020-05-08*Intended as replacement for DIN EN 88-2 (2008-03).

Dispositifs de sécurité et de contrôle pour les brûleurs à gaz et appareils utilisant des combustibles gazeux - Partie 2: Régulateurs de pression pour pressions amont comprises entre 50 kPa et 500 kPa et dispositifs de sécurité associés; Version allemande et anglaise prEN 88-2:2020 / Attention: Date de parution 2020-05-08*Prévu pour remplacer DIN EN 88-2 (2008-03).

Druckregler und zugehörige Sicherheitseinrichtungen für Gasgeräte - Teil 2: Druckregler für Eingangsdrücke über 50 kPa bis einschließlich 500 kPa und dazugehörige Sicherheitseinrichtungen; Deutsche und Englische Fassung prEN 88-2:2020 / Achtung: Erscheinungsdatum 2020-05-08*Vorgesehen als Ersatz für DIN EN 88-2 (2008-03).

Fecha:
2020-06 /Active
Equivalencias internacionales:

prEN 88-2 (2020-05)

Relación con otras normas DIN:

Reemplaza a: DIN EN 88-2:2015-01

Resumen:
This European Standard specifies the safety, construction and performance requirements for pneumatic pressure regulators and safety devices, intended for use with gas burners, gas appliances and similar use, hereafter referred to as "pressure regulators". This European Standard is applicable to - pressure regulators with declared maximum inlet pressure above 50 kPa up to and including 500 kPa, of nominal connection size up to and including DN 250 for use with one or more fuel gases in accordance with EN 437, - pressure regulators incorporating safety devices, - pressure regulators incorporating safety devices specified as safety accessories, NOTE For safety accessories and pressure accessories, the requirements of prEN 13611:2012, Annex F also apply. - pressure regulators which use auxiliary energy. Pressure regulators intended to be used on pipe work installations for third family gases are also covered by EN 13785 and EN 13786. This European Standard is not applicable to: - pressure regulators that are connected directly to mains pipe-work or to a container that maintains a standard distribution pressure, - pressure regulators intended for gas appliances to be installed in the open air and exposed to the environment, - safety devices which use auxiliary energy.
Keywords:
Ambient temperature, Assembly instructions, Auxiliary energy, Bending, Bodies, CE marking, Checking equipment, Chemical hazards, Classes, Classification, Compression fittings, Conditions, Connecting dimensions, Connections, Construction requirements, Control performance, Controllers, Corrosion, Definitions, Density, Design, Deviations, Dimensions, Durability, Elastomers, Enclosures, Exits, Explosion hazard, Fault disconnection, Fire risks, Gas appliances, Gas burners, Gas families, Gas permeability, Gas pressure, Gas pressure governors, Gas technology, Gas tightness, Gaskets, Gas-powered devices, Graphic, Impregnation, Inlet pressure, Leak rate, Maintenance, Marking, Materials, Mechanical testing, Moisture, Moisture test, Mounting dimensions, Noise during operation, Nominal widths, Operating instructions, Performance requirements, Pipes, Pressure drops, Pressure instruments, Pressure measurement (fluids), Pressure regulators, Put out of action, Safety components, Safety devices, Safety engineering, Safety requirements, Safety shut-off devices, Seals, Solderless, Specification (approval), Stability, Status, Test equipment, Testing, Thermal environment systems, Thread-connections, Threads, Tightness, Tolerances (measurement), Transportable, User information, Warning notices, Wobbe index, Zinc alloys
134,11
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