DS DS/EN 12284 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
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DS DS/EN 12284 Document Information:
Title
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
Kølesystemer og varmepumper - Ventiler - Krav, prøvning og mærkning
Dansk Standard
Publication Date:
Oct 23, 2003
Scope:
This 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.
Keywords:
- COMPRESSION STRESSES
- COMPRESSIVE STRENGTH
- DEFINITION
- DEFINITIONS
- DESIGN
- HEAT PUMPS
- MARKING
- MATERIALS
- PRESSURE RESISTANCE
- REFRIGERATING PLANTS
- SAFETY ENGINEERING
- SAFETY REQUIREMENTS
- SPECIFICATION (APPROVAL)
- TEST PRESSURE
- TESTING
- TIGHTNESS
- VALVES
- SPECIFICATIONS
- SAFETY
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