BSI - BS 5041-1
Fire hydrant systems equipment - Part 1: Specification for landing valves for wet risers
|Publication Date:||31 March 1987|
|ICS Code (Fire-fighting):||13.220.10|
Material, design and performance requirements for copper alloy globe and diaphragm valves for wet rising mains to BS 5306-1. Covers high and low pressure types.