EN 1643:2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Valve proving systems for automatic shut-off valves for gas burners and gas appliances
30-04-2001
18-10-2000
This European Standard specifies the safety, constructional and performance requirements for valve proving systems, hereafter referred to as VPS, for gas burners and gas appliances. It applies 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 leakage of one of the valves exceeds the dectection limit. It applies to VPS with declared maximum working pressure up to and including 4 bar, for use in systems using fuel gases of the 1st, 2nd or 3rd families.
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| UNE-EN 1643:2001 | Identical |
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