Registration number (WIID)Project No.TitleStatus
83156prEN ISO 15848-2 revIndustrial valves — Measurement, test and qualification procedures for fugitive emissions — Part 2: Production acceptance test of valvesIzstrādē
83157EN ISO 15848-1:2015/prA2Industrial valves — Measurement, test and qualification procedures for fugitive emissions — Part 1: Classification system and qualification procedures for type testing of valves — Amendment 2Izstrādē
39649EN 16722:2015Industrial valves - End-to-end and centre-to-end dimensions for valves with screwed endsIzstrādē
38931EN 1983:2013Industrial valves - Steel ball valvesIzstrādē
80229FprEN ISO 22109Industrial valves - Gearboxes for valves (ISO/FDIS 22109:2025)Izstrādē
79831prEN 18191Industrial valves - Additional requirements for metallic valves for hydrogen applicationIzstrādē
36890prEN ISO 10434 revBolted bonnet steel gate valves for the petroleum, petrochemical and allied industriesIzstrādē
1761-Valves for liquefied natural gas - Performance requirements - Part 2Izstrādē
20587prENIndustrial valves - Actuators - Part 2: Electric actuators for industrial valves - Basic requirementsIzstrādē
69549EN ISO 10434:2020Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries (ISO/DIS 10434:2019)Izstrādē
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