Gas Tapping Tees - Part 1: Tapping valves for polyethylene gas pipe systems - Requirements and tests
Edition 2021-11

Gas Tapping Tees - Part 2: With and without shut-off function for pipes made of cast iron and steel - Requirements and tests
Edition 2021-11

Gas isolation valves and overpressure protection devices for pressure measuring devices - Part 1: Requirements and tests
Edition 2021-07

Test methods for cyclic load change internal pressure tests for the renovation and repair of sewage pressure pipe systems
Edition 2022-06

Limescale protection devices for use in drinking water installations - Part 1: Requirements for design, safety and testing
Edition 2023-05

Limescale protection devices for use in drinking water installations - Part 2: Method and apparatus for testing of the effectiveness
Edition 2023-05

Shut-off valves, check valves, air supply/exhaust valves and control valves made of metallic materials for potable water supply systems - Requirements and test methods
Edition 2024-03

Polyethylene shut-off valves (PE 80 and PE 100) for drinking water distribution systems - Requirements and tests
Edition 2024-08

Elastic floorings for cattle and dairy cows walking and rest surfaces - Requirements and testing
Edition 2022-08

Prefabricated concrete manholes, unreinforced, steel fibre and reinforced - Part 1: Requirements, test methods and marking for drains and sewers in addition to DIN EN 1917:2003-04
Edition 2023-06