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NA 003

DIN Standards Committee Valves

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Projects of NA 003

Number: 38

DIN EN 1491 rev 2025-05-19 Building valves - Expansion valves - Tests and requirements More  Comment 
DIN EN 1489 rev 2025-05-19 Building valves - Pressure safety valves - Tests and requirements More  Comment 
DIN EN 1488 rev 2025-05-19 Building valves - Expansion groups - Tests and requirements More  Comment 
DIN EN ISO 23632 rev 2025-05-16 Industrial valves - Design validation-testing of valves More  Comment 
ISO/AWI 23632 2025-05-12 Industrial valves - Design validation-testing of valves More  Comment 
DIN EN ISO 6704 rev 2025-03-11 Automatic steam traps - Classification More  Comment 
ISO/CD 6704 2025-03-03 Automatic steam traps - Classification More  Comment 
ISO/CD 6552 2025-03-03 Automatic steam traps - Definitions of technical terms More  Comment 
DIN 11865 2025-02-14 Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Tees, elbows and reducers More  Comment 
DIN EN 14367 rev 2025-01-28 Non controllable backflow preventer with different pressure zones - Family C, type A More  Comment 

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