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Normas DIN – AENOR
DIN EN 13786:2010-07

DIN EN 13786:2010-07

Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures; German version EN 13786:2004+A1:2008

Inverseurs automatiques de débit inférieur ou égal à 100 kg/h, à pression de détente nominale maximale inférieure ou égale à 4 bar, et leurs dispositifs de sécurité associés, pour butane, propane ou leurs mélanges; Version allemande EN 13786:2004+A1:2008

Automatische Umschaltventile mit einem höchsten Ausgangsdruck bis einschließlich 4 bar und einem Durchfluss bis einschließlich 100 kg/h für Butan, Propan oder deren Gemische sowie die dazugehörigen Sicherheitseinrichtungen; Deutsche Fassung EN 13786:2004+A1:2008

Fecha Anulación:
2013-08 /Withdrawn
Equivalencias internacionales:

EN 13786+A1 (2008-11)

Relación con otras normas DIN:

Reemplazada por: DIN EN 16129:2013-08

Reemplaza a: DIN EN 13786/A1:2006-06

Reemplaza a: DIN EN 13786:2004-09

Resumen:
This EN defines the constructional and operational characteristics, the safety requirements and test methods, the marking, of automatic change-over valves with a capacity of less than or equal to 100 kg/h and having a maximum outlet pressure of less than or equal to 4 bar for butane, propane or their mixtures only in the vapour phase. Liquefied gases containing methylacetylene and propadiene are not covered by this standard.
Keywords:
Automatic, Butane, CE marking, Characteristic curves, Compressed gas equipment, Compression stresses, Corrosion resistance, Definitions, Gas pressure, Gas pressure governors, Gases, Gas-powered devices, Initial pressures, Inlet pressure, Instruments, Liquefied petroleum gas, Liquefied petroleum gas installations, Low pressure, Mass flow rates, Materials, Operational instructions, Pressure control, Pressure regulation installations, Pressure regulators, Propane, Safety, Safety devices, Safety engineering, Safety requirements, Safety valves, Seals, Set value, Specification (approval), Switch valves, Test documents, Testing, Tightness, Types, Valves, Volume flow rate
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