NA 002
DIN Standards Committee Coatings and Coating Materials
Technical rule
[CURRENT]
DIN SPEC 74114
DIN SPEC 74114
Road vehicles - R744-Air-conditioning systems - Shut off valves; Text in German and English
Title (German)
Straßenfahrzeuge - R744-Klimaanlagen - Absperrventile; Text Deutsch und Englisch
Procedure
VN
Overview
This DIN SPEC describes the functions and requirements for the quality, strength and service life for shut-off valves that are operated in refrigeration circuits using refrigerant R744, and it also specifies the appropriate tests. Suppliers of components for R744 systems thereby receive important information regarding the requirements for their products.
