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  • BSI
    BS EN 1643:2014 Safety and control devices for gas burners and gas burning appliances. Valve proving systems for automatic shut-off valves
    Edition: 2014
    $500.66
    / user per year

Description of BS EN 1643:2014 2014

This European Standard specifies safety, constructional and performance requirements of valve-proving systems, hereafter referred to as VPS, intended for use with gas burners and gas-burning appliances. It also describes the test procedures for checking compliance with these requirements and provides information necessary for the purchaser and user.

This European Standard applies to all types of VPS which are used for the automatic detection of leakage in a gas burner section having at least two valves designed in accordance with EN 161 and which give a signal if the leakage of one of the valves exceeds the detection limit.

This European Standard applies to VPSs with a maximum working pressure up to and including 500 kPa for use in systems using fuel gases of the 1st, 2nd or 3rd families.

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

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

Provisions for production control are not part of this European Standard.



Standard NumberBS EN 1643:2014
TitleSafety and control devices for gas burners and gas burning appliances. Valve proving systems for automatic shut-off valves
StatusWithdrawn
Publication Date2014-03-31
Withdrawn Date2022-11-21
ReplacesBS EN 1643:2000
Identical National Standard OfEN 1643:2014
DescriptorsNatural gas, Computerized control, Cut-out devices, Safety devices, Burners, Gaseous fuels, Warning devices, Automatic control systems, Pressure, Gas valves, Leak detectors, Safety valves, Automatic, Computer components
ICS23.060.40 Pressure regulators
CommitteeGSE/22
ISBN978 0 580 79918 1
PublisherBSI
Pages46

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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