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NA 003

DIN Standards Committee Valves

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Projects of NA 003

Number: 41

DIN EN 14453 rev 2025-12-08 Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C More  Comment 
ISO/AWI 15848-2 2025-12-05 Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 2: Production acceptance test of valves More  Comment 
ISO 15848-1 AMD 2 2025-12-05 Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves - Amendment 2 More  Comment 
DIN 11853-1 2025-11-07 Stainless steel components for hygienic applications in the food industry - Part 1: Connections More  Comment 
DIN EN 12516-1 rev 2025-10-17 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells More  Comment 
DIN 3444 2025-08-18 Protective caps for pipe fittings with welded and threaded ends More  Comment 
DIN EN 817 2025-08-15 Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications; German version EN 817:2024 + AC:2025 More  Comment 
DIN EN 1490 2025-07-10 Building valves - Combined temperature and pressure relief valves - Tests and requirements; German and English version prEN 1490:2025 More  Comment 
DIN EN 17821 rev 2025-06-17 Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification More  Comment 
DIN EN 13076 rev 2025-06-11 Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A More  Comment 

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