GB/T 37992-2019Safety and control devices for gas burners and gas-burning-appliances - Particular requirements - Value-proving systems for automatic shut-off valves (English PDF)
燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动截止阀的阀门检验系统
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Issued by
State Administration for Market Regulation, China National Standardization Administration
Level / Type
National · Recommended
Issue date
August 30, 2019
Implementation date
July 1, 2020
Scope
GB/T 37992-2019 is the English-translated version of 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动截止阀的阀门检验系统.
GB/T 37992-2019 is the Chinese standard "Safety and control devices for gas burners and gas-burning-appliances - Particular requirements - Value-proving systems for automatic shut-off valves".
Its scope clause reads: This standard specifies the use of the gas burners for urban gas and the automatic shut-off valves for combustion appliances specified in GB/T 13611.
Terms and definitions, classifications, structures and materials, requirements, test methods, inspection rules, marking, installation and use Instructions, packaging, transportation and storage.
This standard is applicable to the maximum working pressure of not more than 500 kPa, for the automatic detection of at least two gas burners and combustion appliances.
A device that leaks between automatic shutoff valves gives a signal when the amount of leakage exceeds the pump detection limit or the pumpless detection setting. Its clauses include terms and definitions.
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Document preview — GB/T 37992-2019
National Standard of the People's Republic of China
- ICS
- 91.140
- Classification
- P 45
Issued by: State Administration for Market Regulation, China National Standardization Administration
Contents
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Category
- 5 Structures and materials
- 5.1 General requirements
- 5.2 Structural requirements
- 5.3 Material Requirements
- 5.4 Gas connection
- 5.5 Additional structural requirements
- 6 requirement
- 6.1 Component Requirements
- 6.2 Performance Requirements
- 6.3 Functional Requirements
- 6.4 Durability
- 6.5 Vibration resistance
- 6.6 VPS control unit 10 using electronic components
- 6.7 Electromagnetic Compatibility Safety (EMC)
- 7 Test method
- 7.1 Test conditions
- 7.2 Component Test
- 7.3 Performance test
- 7.4 Functional Test
- 7.5 Durability test
- 7.6 Vibration resistance test
- 8 Inspection rules
- 8.1 General
- 8.2 Factory inspection
- 8.3 Type test
- 8.4 Inspection item
- 9 Marking, installation and use instructions
- 9.1 mark
- 9.2 Installation and Operating Instructions
- 10 Packaging, transport and storage
- 10.1 Packing
- 10.2 Transportation
- 10.3 Storage
- Appendix A (informative) Structural changes in this standard compared to ISO 23551-4.2018
- Appendix B (informative) Technical differences and causes of this standard and ISO 23551-4.2018
- Appendix D (Normative) VPS Control Unit Requirements for Using Electronic Components
- Appendix E (Normative) EMC Safety
- Appendix F (Informative) Application Guide
1 Scope
This standard specifies the use of the gas burners for urban gas and the automatic shut-off valves for combustion appliances specified in GB/T 13611.
Terms and definitions, classifications, structures and materials, requirements, test methods, inspection rules, marking, installation and use
Instructions, packaging, transportation and storage.
This standard is applicable to the maximum working pressure of not more than 500 kPa, for the automatic detection of at least two gas burners and combustion appliances.
A device that leaks between automatic shutoff valves gives a signal when the amount of leakage exceeds the pump detection limit or the pumpless detection setting.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191 packaging storage and transportation pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)
GB/T 2423.10 Environmental testing of electric and electronic products - Part 2. Test method test Fc. Vibration (sinusoidal) (GB/T 2423.10-
2008, IEC 60068-2-6.1995, IDT)
GB/T 2828.1. Sampling procedures for sampling by sampling - Part 1 . Batch-to-batch sampling plan, searched by AQL (GB/T 2828.1-2012, ISO 2859-1..1999, IDT)
GB 4706.1 Safety of household and similar electrical appliances - Part 1. General requirements [GB 4706.1-2005, IEC 60335-1.
2004 (Ed4.1), IDT]
GB/T 14536.1-2008 Automatic automatic controls for household and similar use - Part 1. General requirements (IEC 60730-1.2003,
IDT)
GB/T 17626.11 Electromagnetic compatibility test and measurement techniques Immunity test for voltage dips, short interruptions and voltage changes (GB/T 17626.11-2008, IEC 61000-4-11.2004, IDT)
GB/T 17626.13-2006 Electromagnetic compatibility test and measurement technology AC power port harmonics, interharmonics and grid signals
Low frequency immunity test (IEC 61000-4-13.2002, IDT)
GB/T 30597-2014 General requirements for safety and control devices for gas burners and burners (ISO 23550.2011,
MOD)
CJ/T 421-2013 Electronic controller for household gas burning appliances
3 Terms and definitions
The following terms and definitions as defined in GB/T 30597-2014 apply to this document.
3.1 Valve inspection system valveprovingsystem; VPS
Installed on the gas line to verify that the automatic shutoff valve is effectively closed by detecting leaks.
Note. Usually includes control unit, detection unit, test valve and other functional modules, excluding the valve to be tested.
GB/T 39485 | GB/T 39434 | GB/T 38603 | GB/T 45384 | GB 45833 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 71 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 191-2008Graphical symbols marking for handling and storage of packages
- GB/T 2423.10Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
- GB/T 2828.1Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
- GB/T 2828.1-2012Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
ISO 780.1997 · IEC 60068 · ISO 2859 · GB 4706.1 · GB 4706.1-2005 · IEC 60335
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Related Standards
GB/T 191-2025 — Graphical symbols marking for handling and storage of packages
GB/T 2423.10-2019 — Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
GB/T 2828.1-2012 — Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
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