Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 General requirements
5.1 Safety
5.2 Alternative construction
5.3 Materials
5.4 Design requirements
5.5 Constructional requirements
6 Test methods
6.1 Conditions
6.2 Test methods for manifold pressure regulators
6.3 Test methods for line pressure regulators
6.4 Test method for determination of the auto-ignition
temperature of sealing materials and lubricants
6.5 Test method for durability of markings and colour coding
7 Marking, colour coding, packaging
7.1 Marking
7.2 Colour coding
7.3 Packaging
8 Information to be supplied by the manufacturer
Annex A (informative) Examples of pressure regulators
Annex B (informative) Rationale
Annex C (informative) Reported regional and national
deviations of colour coding and nomenclature
for medical gases
Annex ZA (informative) Relationship between this European
Standard and the Essential Requirements of EU
Directive 93/42/EEC Medical Devices
Bibliography