Excess flow valves - Part 2: Excess flow valves for service lines
Edition 2022-09

Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2013 + Amd 1:2022); German and English version EN ISO 15874-1:2013 + A1:2022
Edition 2022-10

Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 2: Pipes; German and English version prEN 12201-2:2021
Edition 2021-05

Pipes and fittings made of thermoplastic materials with profiled wall and smooth pipe inside - Large pipes over DN 1200 for underground installation - Part 1: General requirements and performance characteristics
Edition 2015-10

Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2022); German and English version EN ISO 3459:2022
Edition 2022-07

Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 1: General; German and English version prEN 12201-1:2021
Edition 2021-05

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 2: Pipes (ISO 16486-2:2020); German version EN ISO 16486-2:2020
Edition 2021-02

Industrial valves - Performance characteristics of thermoplastic valves when used as construction products; German version EN 15389:2008
Edition 2008-10

Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) for ducting - Dimensions and technical delivery conditions
Edition 2018-11

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes; German version EN 1555-2:2021
Edition 2021-12