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Normas DIN – AENOR
DIN EN 88-1:2009-08

DIN EN 88-1:2009-08

Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 500 mbar; German version prEN 88-1:2009 / Note: Date of issue 2009-08-17

Régulateurs de pression et dispositifs de sécurité associés pour appareils à gaz - Partie 1: Régulateurs de pression pour pression amont inférieure ou égale à 500 mbar; Version allemande prEN 88-1:2009 / Attention: Date de parution 2009-08-17

Druckregler und zugehörige Sicherheitseinrichtungen für Gasgeräte - Teil 1: Druckregler für Eingangsdrücke bis einschließlich 500 mbar; Deutsche Fassung prEN 88-1:2009 / Achtung: Erscheinungsdatum 2009-08-17

Fecha Anulación:
2011-06 /Withdrawn
Equivalencias internacionales:

prEN 88-1 (2009-07)

Relación con otras normas DIN:

Reemplazada por: DIN EN 88-1:2011-06

Resumen:
This European Standard specifies the safety, construction and performance requirements for pressure regulators, pneumatic gas/air ratio pressure regulators, and zero pressure (atmospheric pressure) regulators, intended for use with gas burners, gas appliances and similar use, hereafter referred to as pressure regulators.This European Standard covers type testing only.It applies to pressure regulators of nominal connection sizes up to and including DN 250 with declared maximum inlet pressures up to and including 500 mbar (50 kPa) for use with one or more fuel gases of the first, second, and third families.It applies to pressure regulators which use auxiliary energy.This European Standard applies to pneumatic gas/air ratio pressure regulators, which function by controlling an gas outlet pressure in response to a air signal pressure (or air signal differential pressure) and/or to a furnace pressure signal, but gas/air ratio pressure regulators which change an air outlet pressure in response to a gas signal pressure (or gas signal differential pressure) are included.This European Standard applies to zero pressure (atmospheric pressure) regulators, which control an outlet pressure at a value equal or close to atmospheric pressure.This European Standard does not cover:a) pressure regulators connected directly to mains pipework or to a container that maintains a standard distribution pressure;b) pressure regulators intended for gas appliances to be installed in the open air and exposed to the environment;c) mechanical linked gas/air ratio pressure regulators;d) electronical linked gas/air ratio pressure regulators.
Keywords:
Ambient temperature, Assembly instructions, Bending, Bodies, Checking equipment, Chemical hazards, Classes, Classification, Compression fittings, Conditions, Connecting dimensions, Connections, Construction requirements, Control performance, Controllers, Corrosion, Definitions, Density, Design, Deviations, Durability, Elastomers, Enclosures, Exits, Explosion hazard, Fire risks, Gas appliances, Gas burners, Gas connections, Gas permeability, Gas pressure, Gas pressure governors, Gas technology, Gas tightness, Gas-powered devices, Graphic, High pressure, Impregnation, Inlet pressure, Leak rate, Leak tests, Maintenance, Marking, Materials, Mechanical testing, Moisture, Moisture test, Mounting dimensions, Noise during operation, Nominal widths, Operating instructions, Performance requirements, Pipes, Pneumatic, Pneumatic equipment, Pressure drops, Pressure measurement (fluids), Pressure regulators, Put out of action, Safety components, Safety engineering, Safety requirements, Seals, Solderless, Specification (approval), Stability, Status, Test equipment, Testing, Testing conditions, Thermal environment systems, Thread-connections, Threads, Tightness, Tolerances (measurement), Transportable, Type testing, Warning notices, Wobbe index, Zero pressure, Zinc alloys
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