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CEN - EN 1643

Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Valve proving systems for automatic shut-off valves

active, Most Current
Organization: CEN
Publication Date: 1 November 2022
Status: active
Page Count: 50
ICS Code (Pressure regulators): 23.060.40
scope:

This document specifies the safety, design, construction and performance requirements, and testing for valve-proving systems, hereafter referred to as "VPS", intended for use with gas burners and gas-burning appliances burning one or more gaseous fuels.

This document applies to all types of VPS used for the automatic detection of leakage in a gas burner section having at least two automatic shut-off valves, and which give a signal if the leakage of one of the valves, the piping in-between the valves or of the VPS itself and its components exceeds the detection limit.

This document applies to VPS for gases with a maximum inlet pressure up to and including 500 kPa.

This document does not apply to VPSs for use in explosive atmospheres.

This document is applicable to AC and DC supplied VPS (for VPS supplied by stand-alone battery system, battery systems for mobile applications, or VPS which are intended to be connected to DC supply networks, see Annex I).

Document History

EN 1643
November 1, 2022
Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Valve proving systems for automatic shut-off valves
This document specifies the safety, design, construction and performance requirements, and testing for valve-proving systems, hereafter referred to as “VPS”, intended for use with gas burners and...
March 1, 2014
Safety and control devices for gas burners and gas burning appliances - Valve proving systems for automatic shut-off valves
A description is not available for this item.
October 1, 2000
Valve Proving Systems for Automatic Shut-Off Valves for Gas Burners and Gas Appliances
A description is not available for this item.

References

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