NEN EN 1643 : 2014
Current
The latest, up-to-date edition.
SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - VALVE PROVING SYSTEMS FOR AUTOMATIC SHUT-OFF VALVES
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Conditions for testing and measuring tolerances
5 Design requirements
6 Functional requirements
7 Protection against environmental influences
8 Protection against internal faults
9 Marking, installation and operating instructions
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements
or other provisions of EU Directives
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