ISO 23551-4:2005
Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 4: Valve-proving systems for automatic shut-off valves
- Standard No.
- ISO 23551-4:2005
- Release Date
- 2005
- Published By
- International Organization for Standardization (ISO)
- Status
- 2010-11
- Replace By
- ISO 23551-4:2005/Amd 1:2010
- Latest
- ISO 23551-4:2018
- Scope
- This part of ISO 23551 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 part of ISO 23551 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 ISO 23551-1 and which give a signal if the leakage of one of the valves exceeds the detection limit. This part of ISO 23551 applies to VPSs with a declared maximum working pressure up to and including 500 kPa for use in systems using fuel gases. This part of ISO 23551 does not apply to VPSs for use in explosive atmospheres.
ISO 23551-4:2005 Referenced Document
- IEC 60529:2001 Degrees of protection provided by enclosure (IP code)*， 2024-04-18 Update
- IEC 60730-1:2003 Automatic electrical controls for household and similar use - Part 1: General requirements
- IEC 60730-2-5:2004 Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems
- IEC 60730-2-6:1991 Automatic electrical controls for household and similar use; part 2: particular requirements for automatic electrical pressure sensing controls including mechanical requirements
- IEC 61000-4-5:2001 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques; Surge immunity test
- ISO 23550:2004 Safety and control devices for gas burners and gas-burning appliances - General requirements
ISO 23551-4:2005 history
- 2018 ISO 23551-4:2018 Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 4: Valve-proving systems for automatic shut-off valves
- 2010 ISO 23551-4:2005/Amd 1:2010 Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 4: Valve-proving systems for automatic shut-off valves - Amendment 1: Application guidance for the valve-proving system
- 2005 ISO 23551-4:2005 Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 4: Valve-proving systems for automatic shut-off valves
