NA 003

DIN Standards Committee Valves

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Drafts of NA 003

Number: 16

DIN EN ISO 4126-10 2021-07 Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow (ISO/DIS 4126-10:2021); German and English version prEN ISO 4126-10:2021 More 
DIN EN ISO 10497 2021-07 Testing of valves - Fire type-testing requirements (ISO/DIS 10497:2021); German and English version prEN ISO 10497:2021 More 
DIN EN 1111/A1 2021-05 Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification; German and English version EN 1111:2017/prA1:2021 More 
DIN EN 1287/A1 2021-05 Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification; German and English version EN 1287:2017/prA1:2021 More 
DIN EN 12729 2020-07 Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A; German and English version prEN 12729:2020 More 
DIN EN 593 2019-12 Industrial valves - Metallic butterfly valves; German and English version prEN 593:2019 More 

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