CJ/T 164-2014 English PDF

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CJ/T 164-2014: Domestic water saving devices
Status: Valid

CJ/T 164: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
CJ/T 164-2014	449	Add to Cart	3 days	Domestic water saving devices	Valid
CJ 164-2002	399	Add to Cart	3 days	Domestic water saving devices	Obsolete

Similar standards

GB/T 18920   GB/T 18921   GB/T 18919   CJ/T 245   CJJ 160   CJJ/T 164   

Basic data

Standard ID: CJ/T 164-2014 (CJ/T164-2014)
Description (Translated English): Domestic water saving devices
Sector / Industry: Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard: P40
Classification of International Standard: 13.060
Word Count Estimation: 17,149
Date of Issue: 4/9/2014
Date of Implementation: 8/1/2014
Older Standard (superseded by this standard): CJ 164-2002
Quoted Standard: GB/T 4288; GB 6952; GB 18145; GB/T 23447; GB/T 23448; GB 26730; GB/T 26750; CJ/T 194; QB/T 1334; QB/T 1520
Regulation (derived from): Housing and Urban-Rural Construction Notice No. 375; industry standards filing Notice 2014 No. 6 (No. 174 overall)
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary: This Standard specifies the terms and definitions domestic water-saving appliances, materials, requirements, test methods, inspection rules, marking, packaging, transport and storage. This Standard applies to hot and cold water pipes installed in the buil

CJ/T 164-2014: Domestic water saving devices

---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.
Domestic water saving devices ICS 13.060 P40 People's Republic of China urban construction industry standards Replacing CJ 164-2002 Water-saving domestic water appliances 2014-04-09 released 2014-08-01 implementation Ministry of Housing and Urban-Rural Development, People's Republic of China released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 material 1 5 Requirements 2 6 test methods 9 7 Inspection rules 12 8 logo, packaging, transportation and storage 13

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is CJ 164-2002 "water-saving domestic water appliances," the revision of this standard compared with the main CJ 164-2002 technology The differences are as follows. --- The scope of the standard has been modified to increase the domestic dishwasher products; --- Chapter 3 of the terms and definitions have been modified to increase the flow uniformity (see 3.2); --- Added Chapter 4 material; --- Increased water nozzle flow characteristics requirements (see 5.1.1); --- Increased non-contact tap power-off and undervoltage protection requirements (see 5.1.4); --- Increase the main dimensions of the toilet (see 5.2.2); --- Increased toilet flushing requirements (see 5.2.5); --- Increased urinal flushing requirements (see 5.2.6); --- Increased squatting toilet flushing requirements (see 5.2.7); --- Increased flushing valve flow characteristics of toilet requirements (see 5.4.2); --- Increase non-contact toilet flushing valve power and undervoltage protection requirements (see 5.4.7); --- Increased shower shower requirements (see 5.5.1); --- Increased shower flow characteristics of the requirements (see 5.5.2); --- Increased shower temperature drop, spray angle, spray uniformity requirements (see 5.5.3, 5.5.4 and 5.5.5); --- Increased dishwasher requirements (see 5.7); --- Modify the nozzle life requirements (see 5.1.7,.2002 version 4.2.11); --- Modify the toilet water absorption requirements (see 5.2.3,.2002 version 4.3.5); --- Modify the washing machine rinsing performance requirements (see 5.6.2,.2002 version 4.6.2); --- Modify the washing machine water requirements (see 5.6.2,.2002 version 4.6.3); --- Chapter 6 test methods were modified; --- Added Chapter 8 signs, packaging, transportation and storage. This standard proposed by the Ministry of Housing and Urban Standard and Design Institute. This standard by the Ministry of Housing and Urban Water Supply and Drainage Standardization Technical Committee building centralized. This standard was drafted. Urban Construction Research Institute, the National Building Materials Industry Building Hardware Plumbing Product Quality Supervision and Testing Center, Beijing Water Conservation Management Center, Ningbo Amico Copper Valve Co., Ltd., Guangdong Huayi Bathroom Industry Co., Ltd., in Building Materials Group have Limited, brilliant plumbing Group Co., Ltd., Road (Xiamen) Industrial Co., Ltd., animal husbandry Group Co., Ltd., Taizhou Fenghua Copper Co., Ltd. Division, Guangdong Chaoyang Sanitary Ware Co., Ltd., Guangdong Kennedy Long Hardware Products Co., Ltd., Zhejiang Supor bathroom Ltd. The main drafters of this standard. Lv Shijian, Zhao Gang, Chen Zheng, Wang Wei, Shi Hongwei, He Jianping, Guo Fan, Wu Binbin, Lu Yan, Zheng Xuezhen, Ding Yanfei, Zeng born, Lin fill students, Xie Xiaojun, Liao Ronghua, Li Zuoxue, Zhang Ying, Deng Shuyu, Li Baojun. This standard replaces the standards previously issued as follows. --- CJ 164-2002. Water-saving domestic water appliances

1 Scope

This standard specifies the terms and definitions of water-saving domestic water appliances, materials, requirements, test methods, inspection rules, signs, packaging, transport Lose and store This standard applies to the installation of hot and cold water pipes in the building, the nominal pressure is not greater than 0.6MPa, medium temperature is not greater than 75 ℃ Faucets, toilet and toilet systems, toilet flushing valves, showers (including showerheads), domestic washing machines, household dishwashing systems Made and tested. This standard does not apply to the bathtub faucet and washing machine faucets.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 4288 Household and similar electric washing machine GB 6952 sanitary ceramics GB 18145 ceramic sealing faucet GB/T 23447 sanitary ware shower shower GB/T 23448 sanitary ware hoses GB 26730 sanitary ware toilet gravity flushing device and sanitary ware rack GB/T 26750 sanitary ware toilet pressure flushing device CJ/T 194 non-contact water supply equipment QB/T 1334 General technical requirements for water nozzles QB/T 1520 Household and similar electric dishwashers

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Than the same kind of conventional products can reduce the flow or water consumption, improve water efficiency, water-saving technology embodies the devices, appliances. The following referred to as water appliance. 3.2 Flow uniformity differenceamongflowrates Water-saving faucets, showers under the dynamic pressure, the highest average flow and the lowest average flow of the difference.

4 material

4.1 products should not contain harmful additives, corrosive materials or painting, all drinking water in direct contact with the material, should not be ......

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