NS EN 12288 : 2010
Current
The latest, up-to-date edition.
INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Classification
4.2 Design
4.3 Functional characteristics
5 Test procedures
5.1 Production pressure testing
5.2 Applicability of gas tests
5.3 Test durations
6 Declaration of compliance
7 Designation
8 Marking and preparation for storage and transportation
8.1 Required markings
8.2 Preparation for storage and transportation
Annex A (normative) Materials
Annex B (normative) Pressure/temperature ratings
B.1 Valves with metallic body seats and obturator seats
B.2 Valves with non-metallic obturator seats and/or
body seats
Annex ZA (informative) Relationship between this European
Standard and the Essential Requirements of
EU Directive 97/23/EC (PED)
Bibliography
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