Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements
5 Performance requirements
6 Conformity assessment
7 Marking
8 Packaging
Annex A (normative) - Test method for hydraulic characteristics
of control valves providing flow regulation function
Annex B (normative) - Test method for hydraulic characteristics
of control valves providing pressure
regulation function
Annex C (normative) - Test method for hydraulic
characteristics of control valves providing
level regulation
Annex D (normative) - Test method for endurance of
control valves
Bibliography