BS 1212-1:1990

Float operated valves. Specification for piston type float operated valves (copper alloy body) (excluding floats)|Ball cocks, Water valves, Piston valves, Size, Valves, Design, Marking, Dimensions, Valve bodies, Flow rates, Liquid flow, Water, Designations, Liquid valves, Performance, Testing conditions, Leak tests, Pressure testing, Hydraulic tests, Torsion testing, Mechanical testing, Copper alloys, Valve components, Water supply (buildings) Click the banner to get it at ONLY: GBP164.00