Building valves. Copper alloy stopvalves for potable water supply in buildings. Tests and requirements1 Scope The purpose of this standard EN 1213 is to specify: the requirements for the materials and the design of stopvalves; the mechanical, hydraulic and acoustic requirements; the test methods; the marking requirements; for copper alloy stopvalves for use with drinking water supply in buildings. This standard applies primarily to copper alloy stopvalves, dimensions DN 10 to DN 100, for potable water supply in buildings up to PN 10 and a distribution

ISO/IEC 10118-3 on hash-functions is useful for:

Gives guidance on water supply hygiene and management practices

Measurements of the material

Lighting columns provide lights in outdoor areas such as streets and parks

and climatic specific energy ratings

testing and installation of non-opening and opening type windows for ships

Technical Managers

and suppliers of electrical static meters

Why should you use ISO 5647

2 Rule-based

BS 341 is a standard that discusses valve fittings for compressed gas cylinders

Civilian applications