NA 032

DIN Standards Committee Gas Technology

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Drafts of NA 032

Number: 40

DIN EN 15502-2-1 2021-09 Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1000 kW; German and English version prEN 15502-2-1:2021 More 
DIN 4817-1 2021-08 Manual shut off valves for liquefied petroleum gas - Part 1: Definitions, safety requirement, testing, marking More  Read draft and comment
DIN 30695-1 2021-08 Mobile melting kettles with LPG-burners - Part 1: Safety requirement, testing, marking More  Read draft and comment
DIN 30695-2 2021-08 Mobile melting kettles with LPG-burners - Part 2: Conformity assessment More  Read draft and comment
DIN 4817-2 2021-08 Manual shut off valves for liquefied petroleum gas - Part 2: Conformity assessement More  Read draft and comment
DIN EN 15502-2-3 2021-07 Gas-fired central heating boilers - Part 2-3: Specific standard for hybrid space heating appliances combining a gas fired appliances and heat pump in a product; German and English version prEN 15502-2-3:2021 More  Read draft and comment
DIN 30666 2021-04 Gas pipework for prefabricated laboratory equipment ready for connection - Requirements and tests More 
DIN EN 17649 2021-04 Gas infrastructure - Safety Management System (SMS) and Pipeline Integrity Managementsystem (PIMS) - Functional requirements; German and English version prEN 17649:2021 More 
DIN EN ISO 23306 2021-03 Specification of liquefied natural gas as a fuel for marine applications (ISO 23306:2020); German and English version EN ISO 23306:2020 More 
DIN EN 13203-7 2021-03 Gas-fired domestic appliances producing hot water - Part 7: Assessment of energy consumption of combination boilers equipped with a passive flue heat recovery device; German and English version prEN 13203-7:2021 More 

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