Industrial valves - Gate valves of thermoplastics materials - Amendment 1 (ISO 16139:2006/Amd 1:2019)
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO 16486-4:2025)
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves
Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015)
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015)
Gas cylinders - Quick-release cylinder valves - Specification and type testing (ISO 17871:2020)
Gas cylinders - Quick-release cylinder valves - Specification and type testing - Amendment 1 (ISO 17871:2020/Amd 1:2024)
Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO 17879:2017)
Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements (ISO 18984:2025)
Industrial valves - Globe valves of thermoplastics materials (ISO 21787:2006)
Industrial valves - Globe valves of thermoplastics materials - Amendment 1 (ISO 21787:2006/Amd 1:2019)
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021)
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