Table of Contents

European foreword<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Classification<br>5 Units of measurement and test conditions<br>6 Construction requirements<br>7 Performance<br>8 EMC/Electrical requirements<br>9 Marking, installation and operating instructions<br>Annex A (informative) - Gas connections in common<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;use in the various countries<br>Annex B (informative) - Leak-tightness test - volumetric<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;method<br>Annex C (informative) - Leak-tightness test - pressure loss<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;method<br>Annex D (normative) - Conversion of pressure loss into<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;leakage rate<br>Annex E (normative) - Electrical/electronic component fault<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;modes<br>Annex F (normative) - Additional requirements for safety<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;accessories and pressure accessories as defined in<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EC Directive 97/23/EC<br>Annex G (normative) - Materials for pressurized parts<br>Annex H (informative) - - Additional materials for pressurized<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parts<br>Annex I (normative) - Requirements for controls used in DC<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;supplied gas burners and gas burning appliances<br>Annex AA (informative) - Typical pressure regulators and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pressure regulator parts<br>Annex BB (informative) - Overview of requirements and test<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;conditions, and examples of performance curves for<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pressure regulators<br>Annex ZA (informative) - Relationship between this<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;European Standard and the Essential Requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of EC Directive 2009/142/EC relating to appliances<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;burning gaseous fuels<br>Bibliography

Abstract

Defines the safety, construction and performance requirements for pressure regulators and pneumatic gas/air ratio pressure regulators (zero pressure regulators are included as a special type of pneumatic gas/air ratio pressure regulator), intended for use with gas burners, gas appliances and similar use, hereafter referred to as 'pressure regulators'.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	GSE/22
Supersedes	04/30111044 DC : 0 09/30204183 DC : 0 06/30144075 DC : 0 15/30322670 DC : 0