DIN EN 257:2020 Edition

$37.05

Mechanical thermostats for gas-burning appliances (Draft)

Published By	Publication Date	Number of Pages
DIN	2020-06	94

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Categories: 27.060.20 - Gas fuel burners, DIN

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Description

This European Standard specifies the safety, construction and performance requirements for mechanical thermostats intended for use with gas appliances and similar use, hereafter referred to as 'thermostats'.This European Standard applies to thermostats with declared maximum inlet pressures up to and including 50 kPa (500 mbar) of nominal connection sizes up to and including DN 50 for use with one or more fuel gases in accordance with EN 437.This European Standard applies to thermostats controlling the gas flow directly or indirectly through an integral gas valve, and which do not require external electrical energy for their operation.This European Standard only applies to thermostats used with gas appliances which are not installed in the open air.Thermostats dealt with in this European Standard are intended for control functions.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2020-06
Pages Count	94
Language	Germany
Descriptors	Adjustments, Ambient temperature, Assembly instructions, Bending, Calibration, CE marking, Checking equipment, Circuits, Classification, Compression fittings, Conditions, Connections, Control systems, Controllers, Correcting units, Corrosion, Definitions, Density, Dimensions, Elastomers, Electrical equipment, Enclosures, Explosion hazard, Fire risks, Flows, Gas appliances, Gas flow, Gas-powered devices, Impermeability, Impregnation, Leak rate, Marking, Materials, Moisture resistance, Moisture test, Nominal widths, Opening pressure, Openings, Product specification, Protection, Ratings, Safety, Safety components, Safety devices, Safety engineering, Safety requirements, Sealing, Set value, Temperature, Temperature controllers, Test apparatus, Testing, Testing conditions, Thermal stress, Thermostats, Threads, Tightness, Warning notices, Working data, Zinc alloys, Freedom from holes, Lines, Ports (openings), Requirements, Testing devices
File Size	2.4 MB
ICS Codes	27.060.20 - Gas fuel burners

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DIN EN 257:2020 Edition

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