1 - AS 4118.1.6-1995 FIRE SPRINKLER SYSTEMS - COMPONENTS-STOP VALVES AND NON-RETURN VALVES
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 NEW DESIGNS AND INNOVATIONS
6 - 1.3 DEEMED TO SATISFY
6 - 1.4 REFERENCED DOCUMENTS
6 - 1.5 DEFINITIONS
6 - 1.5.1 Regulatory authority
7 - SECTION 2 CONSTRUCTION REQUIREMENTS
7 - 2.1 STOP VALVES
7 - 2.2 NON-RETURN VALVES
7 - SECTION 3 PERFORMANCE REQUIREMENTS
7 - 3.1 STOP VALVES
7 - 3.2 NON-RETURN VALVES
7 - 3.3 FRICTION LOSS
7 - 3.4 WATERMARK
8 - APPENDIX A - HYDRAULIC FRICTION LOSS TEST
8 - A1 HYDRAULIC FRICTION LOSS
8 - A2 HYDRAULIC FRICTION LOSS TEST

Specifies requirements for the construction and performance of stop valves and non-return valves for fire sprinkler systems.

This Standard specifies requirements for the construction and performance of multi-turn status indicating stop valves and non-return valves for fire sprinkler systems.

First published as part of AS CA16-1939 (endorsement of Seventh Edition of FOC Rules).Redated 1942.Second edition 1948 (endorsement of Eighth Edition of FOC Rules).Third edition 1962 (endorsement of Ninth Edition of FOC Rules).Fourth edition 1971 (based on Twenty ninth Edition of FOC Rules).Revised and redesignated in part as AS 2118-1978.Second edition 1982.Revised and redesignated in part as AS 4118.1.6-1995.Reconfirmed 2013. First published as AS 4118.1.6-1995.