DIN EN 12284:2004
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking; German version EN 12284:2003
- Standard No.
- DIN EN 12284:2004
- Release Date
- 2004
- Published By
- German Institute for Standardization
- Latest
- DIN EN 12284:2004
- Replace
- DIN 3158:1987 DIN EN 12284:1996
- Scope
- This European standard specifies safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems. It describes the procedure to be followed when designing (by calculation or by an experimental design method) valve parts subjected to pressure as well as the criteria to be used in the selection of materials.#,,#
DIN EN 12284:2004 history
- 2004 DIN EN 12284:2004-01 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking; German version EN 12284:2003 / Note: To be replaced by DIN EN ISO 21922 (2018-09).
- 1970 DIN EN 12284 E:1996-05 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
- 0000 DIN EN 12284:1996
- 1970 DIN 3158:1987
