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GB/T 45384-2025 English PDF

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US$519.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 45384-2025: Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Pneumatic gas/air ratio pressure regulator
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 45384-2025	519	Add to Cart	5 days	Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Pneumatic gas/air ratio pressure regulator	Valid

Similar standards

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Basic data

Standard ID: GB/T 45384-2025 (GB/T45384-2025)
Description (Translated English): Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Pneumatic gas/air ratio pressure regulator
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P45
Classification of International Standard: 91.140
Word Count Estimation: 26,294
Date of Issue: 2025-03-28
Date of Implementation: 10/1/2025
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 45384-2025: Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Pneumatic gas/air ratio pressure regulator

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 91.140 CCSP45 National Standard of the People's Republic of China Safety and control for gas burners and burning appliances Special requirements for equipment. pneumatic gas and air Proportional adjustment device Released on 2025-03-28 2025-10-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Classification and grouping 3 4.1 Classification 3 4.2 Group 3 5 Structure and materials 3 5.1 General requirements 3 5.2 Structure 3 5.3 Materials 4 5.4 Connection 5 6 Requirements 5 6.1 General requirements 5 6.2 Component Requirements 6 6.3 Performance requirements 6 7 Test methods 7 7.1 Test conditions 7 7.2 Component test 8 7.3 Performance test 8 8 Inspection Rules 12 8.1 Factory Inspection 12 8.2 Type inspection 13 9 Marking, installation and operating instructions 13 9.1 Sign 13 9.2 Installation and operating instructions 14 9.3 Warning 14 10 Packaging, transportation and storage 14 Appendix A (Informative) This document supports the basic requirements of GB 16914-2023 Clause Correspondence Table 15 Appendix B (Informative) Application diagram of proportional control device 17 Appendix C (Normative) Functional test device 19 Reference 21

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is consistent with GB 16914-2023 "Safety Technical Conditions for Gas Burning Appliances". Appendix A of this document provides Clause correspondence table supporting the basic requirements of GB 16914-2023. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. This document was drafted by. Guangzhou Jingding Electric Technology Co., Ltd., China Municipal Engineering North China Design and Research Institute Co., Ltd., AO Smith (China) Water Heater Co., Ltd., Guangzhou Desen Home Environment Technology Co., Ltd., Xit Gas Control System Manufacturing (Suzhou) Co., Ltd. Co., Ltd., Yushidu Intelligent Equipment (Tianjin) Co., Ltd., Guangdong Wanhe Thermal Energy Technology Co., Ltd., Wuhu Midea Kitchen and Bathroom Appliance Manufacturing Co., Ltd., Shanghai Qiaoheng Industrial Co., Ltd., Qingdao Economic and Technological Development Zone Haier Water Heater Co., Ltd., Shaoxing Aike Electric Co., Ltd., Ito Mirai Energy Equipment (Shanghai) Co., Ltd., Zhejiang Viessmann Heating Technology Co., Ltd., Shanghai Rinnai Co., Ltd., Bosch Thermotechnology (Shanghai) Co., Ltd. Ltd., Weineng (Wuxi) Heating Equipment Co., Ltd., Zhejiang Shuaifeng Electric Co., Ltd., Schindler Technology Group Co., Ltd., Guangdong Qiangji Electric Technology Co., Ltd., Zhejiang Sanguo Precision Electromechanical Co., Ltd., Dongguan Arike Thermal Equipment Co., Ltd., Changqing Thermal Technology (Zhongshan) Co., Ltd., Zhongshan Huaxi Electronic Technology Co., Ltd., and Cixi Tianxing Electric Co., Ltd. The main drafters of this document are. Pang Zhiyong, Zhang Mengting, Cai Maohu, Xiong Leiming, Pang Bo, Ling Juan, Du Guangxing, Liu Hua, Xu Guoping, Yi Qingwei, Zheng Tao, Du Jianming, Wang Xianglin, Shao Bogui, Xu Weichun, Sun Chenhuan, Feng Feng, Shao Yuji, Wu Xiaotian, Peng Yin, Tang Jinfeng, Liu Xianli, Deng Xianmin, Pei Jun, Qian Zhihong, and Yang Guoqiang. Safety and control for gas burners and burning appliances Special requirements for equipment. pneumatic gas and air Proportional adjustment device

1 Scope

This document specifies the pneumatic gas-air ratio regulator for burners and combustion appliances using town gas specified in GB/T 13611. The classification and grouping, structure and materials, requirements, test methods, inspection rules, marking, installation and Operating instructions, packaging, transportation and storage. This document is applicable to gas water heaters and gas heating systems with a nominal size not exceeding DN250 and a maximum inlet pressure not exceeding 500kPa. Gas burning appliances or combustion equipment such as water heaters, gas stoves, gas burners/machines, gas heaters, gas steamers, gas boilers, etc. A proportional regulating device that changes the gas pressure and can be tested independently. This document does not apply to mechanically linked gas/air ratio control devices and electronic gas/air ratio control devices specified in GB/T 39488. Example control system.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 2423.10 Environmental testing Part 2.Test methods Test Fc. Vibration (sinusoidal) GB 3836.4 Explosive atmospheres Part 4.Equipment protected by intrinsic safety type "i" GB/T 30597-2014 General requirements for safety and control devices for gas burners and combustion appliances

3 Terms and definitions

The terms and definitions defined in GB/T 30597-2014 and the following apply to this document. 3.1 A device that adjusts the gas output pressure and maintains a certain ratio with air by responding to the signal pressure. Note. See Appendix B for application examples. 3.2 Gas/air ratio The linear ratio of the signal pressure applied to the proportional regulating device to the gas outlet pressure. 3.3 signal pressuresignalpressure The air pressure, differential pressure and/or combustion chamber pressure applied to the ratio regulator to provide a specific gas outlet pressure. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 45384-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 45384-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 45384-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 45384-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.