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NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

About NHRS Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees
Standards [Withdrawn]

ISO 23551-4 AMD 1
Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 4: Valve-proving systems for automatic shut-off valves - Amendment 1: Application guidance for the valve-proving system

Title (German)

Sicherheits-, Regel- und Steuereinrichtungen für Gasbrenner und Gasgeräte - Besondere Anforderungen - Teil 4: Ventilüberwachungssysteme für automatische Absperrventile - Änderung 1: Leitfaden für die Anwendung von Ventilüberwachungssysteme

Responsible national committee

NA 041-03-31 GA - Joint working committee NHRS/DKE: Electrical safety and control devices for heating appliances and heat generating systems (Mirror committee CEN/TC 58/WG 12, CEN/TC 58/WG 14)  

Responsible international committee

ISO/TC 161 - Controls and protective devices for gaseous and liquid fuels  

Edition 2010-11
Original language English
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Table of contents

Contact

Dipl.-Ing.

Gero Schröder-Kohlmay

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2211
Fax: +49 30 2601-42211

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