NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

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Drafts of NA 041

Number: 67

DIN EN 15632-3 2021-01 District heating pipes - Factory made flexible pipe systems - Part 3: Non bonded system with plastic service pipes; requirements and test methods; German and English version prEN 15632-3:2020 More 
DIN EN 15632-2 2021-01 District heating pipes - Factory made flexible pipe systems - Part 2: Bonded system with plastic service pipes; requirements and test methods; German and English version prEN 15632-2:2020 More 
DIN EN 15632-1 2021-01 District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods; German and English version prEN 15632-1:2020 More 
DIN EN 15632-4 2021-01 District heating pipes - Factory made flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods; German and English version prEN 15632-4:2020 More 
DIN EN 17609 2020-12 Building automation and control systems - Control applications; German and English version prEN 17609:2020 More  Read draft and comment
DIN 4747 2020-11 District Heating System - Safety equipment of network substations, house substations and consumers installations connected to hot-water district heating networks More  Read draft and comment
DIN EN 1434-1 2020-11 Thermal energy meters - Part 1: General requirements; German and English version prEN 1434-1:2020 More 
DIN EN 1434-5 2020-11 Thermal energy meters - Part 5: Initial verification tests; German and English version prEN 1434-5:2020 More 
DIN EN 1434-2 2020-11 Thermal energy meters - Part 2: Constructional requirements; German and English version prEN 1434-2:2020 More 
DIN EN 1434-6 2020-11 Thermal energy meters - Part 6: Installation, commissioning, operational monitoring and maintenance; German and English version prEN 1434-6:2020 More 

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