EN 1983:2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test procedures
6 Declaration of compliance
7 Designation
8 Marking and preparation for storage and
  transportation
Annex A (normative) - Anti-static design
Annex B (informative) - Information to be
        supplied by the purchaser
Annex ZA (informative) - Relationship between
         this European Standard and the Essential
         Requirements of EU Directive 97/23/EC (PED)
Bibliography

This European Standard specifies requirements for industrial steel ball valves having flanged, threaded, socket welding or butt welding ends.The DN range is:-DN 4 ; DN 6 ; DN 8 ; DN 10 ; DN 15 ; DN 20 ; DN 25 ; DN 32 ; DN 40 ; DN 50 ; DN 65 ; DN 80 ; DN 100 ; DN 125 ; DN 150 ; DN 200 ; DN 250 ; DN 300 ; DN 350 ; DN 400 ; DN 450 ; DN 500 ; DN 550 ; DN 600 ; DN 650 ; DN 700 ; DN 750 ; DN 800 ; DN 850 ; DN 900.The PN and Class ranges are:-PN 6 ; PN 10 ; PN 16 ; PN 25 ; PN 40 ; PN 63 ; PN 100 ;-Class 150 ; Class 300 ; Class 600 ; Class 900 ; Class 1 500 ; Class 2 500 ; Class 4 500.This European Standard applies to steel ball valves mainly used for industrial and general purpose applications. However, they can be used for other applications provided the requirements of the relevant performance standard are met.