Inseparable elastomer sealed connectors made of metal for metallic pipes for use in drinking water system installation - General requirements and test methods
Edition 2017-11

Fittings for gas and drinking water installations - Extensions made of stainless steel
Edition 2023-08

Valves for drinking water installations on private premises - Anti-vacuum valves, types D and E
Edition 2018-03

Valves for domestic water supply PN 10 - Metallic tapered unions - Part 1: Design
Edition 2017-11

Valves for domestic water supply PN 10 - Metallic tapered unions - Part 2: Tubes and sleeves
Edition 2017-11

Fittings for domestic installation - Nonferrous metal union nuts
Edition 2019-02

Ready-made insulated joint - Part 1: Insulating couplings for service lines and gas installations - Requirements and tests
Edition 2021-02

Gas valves for gas installations - Straight pattern conicel plug valves with screw connection - Nozzles with conical connection
Edition 2012-06

Gas valves for gas installations - Angle pattern ball valves with screw connection - Nozzles with conical connection
Edition 2012-06

Gas valves for gas installations - Nozzles with conical sealing and gasket
Edition 2012-06