• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of CEN/TC 155/WG 32

DIN EN 1705 2023-10-10 Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow; German and English version prEN 1705:2024 More  Comment 
DIN EN ISO 18984 2023-06-16 Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements (ISO/DIS 18984:2024); German and English version prEN ISO 18984:2024 More  Comment 
DIN EN 1555-4 2023-04-28 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves; German and English version prEN 1555-4:2024 More  Comment 
DIN EN 12100 2023-02-03 Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to bending between supports; German and English version prEN 12100:2023 More  Comment 
DIN EN 1680 2023-02-03 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms; German and English version prEN 1680:2023 More  Comment 
DIN EN 12201-4 2021-01-05 Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 4: Valves for water supply systems; German version EN 12201-4:2024 More  Comment 

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