Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and terms
5 Test conditions
6 Test procedure to verify rated pressure
7 Flow characteristics tests
8 Pressure regulation test
9 Maximum air consumption at null forward flow
rate, or relief flow rate, for pilot operated
regulator with air bleed
10 Special test procedures
11 Presentation of data
Bibliography