NA 044

DIN Standards Committee Refrigeration Technology

Draft standard

DIN EN ISO 21922
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO/DIS 21922:2018); German and English version prEN ISO 21922:2018

Title (German)

Kälteanlagen und Wärmepumpen - Ventile - Anforderungen, Prüfung und Kennzeichnung (ISO/DIS 21922:2018); Deutsche und Englische Fassung prEN ISO 21922:2018

Responsible national committee

NA 044-00-01 AA - Safety and environment protection 

Responsible european committee

CEN/TC 182/WG 2 - Design and testing 

Responsible international committee

ISO/TC 86/SC 1 - Safety and environmental requirements for refrigerating systems 

Edition 2018-09
Original language German, English
Price from 189.90 €
Table of contents

Contact

Ludwig Reichelt

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10787 Berlin

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