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NA 003

DIN Standards Committee Valves

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Projects of NA 003

Number: 38

DIN EN 14453 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; German and English version prEN 14453:2026 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 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 1490 2025-07-10 Building valves - Combined temperature and pressure relief valves - Tests and requirements; German version FprEN 1490:2026 More  Comment 
DIN EN 17821 2025-06-17 Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification; German and English version prEN 17821:2026 More  Comment 
DIN EN 13076 2025-06-11 Devices to prevent pollution by backflow of potable water - Unrestricted air gap - Family A - Type A; German and English version prEN 13076:2026 More  Comment 
DIN EN 1491 2025-05-19 Building valves – Expansion valves – Tests and requirements; German and English version prEN 1491:2026 More  Comment 
DIN EN 1489 2025-05-19 Building valves - Pressure safety valves - Tests and requirements; German and English version prEN 1489:2026 More  Comment 

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