Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes; German version EN 1254-2:1998— 22 стр.
Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications; German version EN 1057:2006+A1:2010— 37 стр.
Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice— 51 стр.
Codes of practice for drinking water installations - Part 600: Drinking water installations in connection with fire fighting and fire protection installations; DVGW code of practice— 28 стр.
Heating systems in buildings - Design of embedded water based surface heating and cooling systems - Part 2: Design, dimensioning and installation; German version EN 15377-2:2008— 23 стр.
Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in closed water circulation systems; German version EN 14868:2005— 26 стр.
Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing; German version EN 14812:2005+A1:2007— 21 стр.
Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing; German version EN 14812:2005— 17 стр.
Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes; German version EN 1254-3:1998— 19 стр.
Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings; German version EN 723:2009— 15 стр.
Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests; German version EN 1567:1999— 12 стр.
Sanitary tapware - Single taps and combination taps for water supply systems of type 1 and type 2 - General technical specification; German version EN 200:2008— 46 стр.
Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations; German version EN 1775:2007— 50 стр.
Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing; German version EN 13443-1:2002+A1:2007— 27 стр.
Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements; German version EN 13828:2003— 21 стр.
Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances and safety, testing; German version EN 13443-1:2002— 19 стр.
