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NA 003

DIN Standards Committee Valves

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Drafts of NA 003

Number: 21

DIN EN 13076 2026-07 Devices to prevent pollution by backflow of potable water - Unrestricted air gap - Family A - Type A; German and English version prEN 13076:2026 More  Read draft and comment
DIN EN 14367 2026-07 Non controllable backflow preventer with different pressure zones - Family C, type A; German and English version prEN 14367:2026 More 
DIN EN ISO 6704 2026-07 Automatic steam traps - Classification (ISO/DIS 6704:2026); German and English version prEN ISO 6704:2026 More 
DIN 3444 2026-04 Protective caps for pipe fittings with welded and threaded ends More 
DIN EN 14453 2026-03 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 
DIN 11865 2026-02 Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Tees, elbows and reducers More 
DIN EN 19/A1 2025-12 Industrial valves - Marking of metallic valves; German and English version EN 19:2023/prA1:2025 More 
DIN 3450 2025-11 Industrial valves - 3-way-valves - Marking of flow direction, position and construction type More 
DIN 3546 2025-11 Shut-off valves for drinking water installations in properties and buildings - General requirements and tests for manually operated shut-off valves More 
DIN EN 1490 2025-10 Building valves - Combined temperature and pressure relief valves - Tests and requirements; German and English version prEN 1490:2025 More 

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