This European Standard specifies the dimensions of socket welding ends of steel valves designed to be socket welded to standarised pipes in the size range DN 6 to DN 65.
BS EN 12760:1999 Referenced Document
EN 736-1 Valves - Terminology - Part 1: Definition of types of valves*, 2018-02-01 Update
EN 736-2 Valves - Terminology - Part 2: Definition of components of valves*, 2016-02-01 Update
EN 736-3 Valves - Terminology - Part 3: Definition of terms*, 2008-01-01 Update
ISO 4200 Plain end steel tubes, welded and seamless; general tables of dimensions and masses per unit length
BS EN 12760:1999 history
2016BS EN 12760:2016 Industrial valves. Socket welding ends for steel valves
1999BS EN 12760:1999 Valves - Socket welding ends for steel valves