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ISO 23550

Safety and control devices for gas and/or oil burners and appliances - General requirements

active, Most Current
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Organization: ISO
Publication Date: 1 April 2018
Status: active
Page Count: 76
ICS Code (Gas fuel burners): 27.060.20
scope:

This document specifies safety, construction, performance and testing requirements for controls for gas burners and gas burning appliances for use with natural gas, manufactured gas or liquefied petroleum gas (LPG).

This document applies to controls for use at maximum operating pressures up to and including 500 kPa. This document provides the general requirements that are intended to be the basis for the specific control standards found in the ISO 23551 and ISO 23552 series. These include the following:

- automatic and semi-automatic gas valves;

- gas thermoelectric flame supervision controls;

- gas and oil /air ratio controls;

- gas pressure regulators;

- manual gas valves;

- mechanical gas thermostats;

- multifunctional gas controls;

- air and gas pressure-sensing devices;

- gas vent valves;

- gas valve-proving systems.

This document covers type testing only.

This document is also applicable to Gas Quick Connectors (GQC) for use inside appliances with connections up to, and including DN 25, and a maximum operating pressure up to and including 100 kPa. GQCs include:

- tube to tube connections;

- tube to control connections; and

- tube to fitting connections.

This document does not apply to mechanical controls for use with liquid fuels. It is also not applicable to corrosive and waste gases.

Document History

ISO 23550
April 1, 2018
Safety and control devices for gas and/or oil burners and appliances - General requirements
This document specifies safety, construction, performance and testing requirements for controls for gas burners and gas burning appliances for use with natural gas, manufactured gas or liquefied...
November 1, 2015
Safety and control devices for gas burners and gas-burning appliances - General requirements AMENDMENT 1
A description is not available for this item.
March 15, 2011
Safety and control devices for gas burners and gas-burning appliances — General requirements
This International Standard specifies safety, constructional and performance requirements and testing of safety control or regulating devices and sub-assemblies or fittings (hereafter referred to as...
October 1, 2004
Safety and control devices for gas burners and gas-burning appliances General requirements
A description is not available for this item.

References

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