NA 032

DIN Standards Committee Gas Technology

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Projects of NA 032

Number: 90

DIN 30652-3 2020-01-15 Excess flow valves - Part 3: Conformity assessement of excess flow valves for gas installation More  Comment 
DIN EN 751-3 rev 2020-01-15 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes and strings More  Comment 
DIN EN 00237040 2019-12-19 Gas meters - Thermal-mass flow-meter based gas meter More  Comment 
ISO 19880-8 AMD 1 2019-12-16   More  Comment 
ISO 19880-5 AMD 1 2019-12-16   More  Comment 
DIN 3590-2 2019-11-05 DIN 3590-2 Gas shut-off valves and over pressure protection devices for pressure measuring units - Part 2 Conformity assessment More  Comment 
DIN 3590-1 2019-11-05 DIN 3590-1 Gas shut-off valves and over pressure protection devices for pressure measuring units - Part 1: Requirements and tests More  Comment 
DIN 30665-1 2019-11-04 Gas-Appliances - Gas-burners for laboratory use (laboratory burners) - Part 1: Safety requirements, tests More  Comment 
DIN EN 17278 2019-10-16 Natural gas vehicles - Vehicle fuelling appliances More  Comment 
DIN EN 00109056 2019-10-15 Gas-fired central heating boilers - Part 2-Y: Specific standard for hybrid space heating appliances combining a gas fired appliances and heat pump in a product More  Comment 

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