UNE-EN 1643:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Safety and control devices for gas burners and gas burning appliances - Valve proving systems for automatic shut-off valves
Hardcopy , PDF
Spanish, Castilian, English
10-09-2014
26-07-2023
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
Safety, constructional and performance requirements for valve proving systems, hereafter referred to as VPS, for gas burners and gas appliances are defined in this Standard. Applicable to all types of VPS which are used for the automatic detection of leakage in a gas burner section having at least 2 valves designed to EN 161 and which give a signal if the leadage of one of the valves exceeds the detection limit. VPS with declared maximum working pressure up to and including 4 bar, for use in systems using fuel gases of the 1st, 2nd and 3rd families are applicable. Does not apply to VPS for use in explosive atmospheres. Covers type testing only.
| Committee |
CTN 60
|
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN EN 1643 : 2014 | Identical |
| NBN EN 1643 : 2014 | Identical |
| EN 1643:2014 | Identical |
| DIN EN 1643:2014-09 | Identical |
| BS EN 1643:2014 | Identical |
| I.S. EN 1643:2014 | Identical |
| NS EN 1643 : 2014 | Identical |
| NF EN 1643 : 2014 | Identical |
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