NEN EN 12288 : 2010

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

Defines the design and performance requirements including materials, pressure/temperature ratings, dimensions, test procedures and marking. Applies to copper alloy gate valves for general use having flanged, threaded, capillary, compression or loose nut/union body ends.