标准详细信息

【国家标准】 水嘴水效限定值及水效等级

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标准简介标准简介

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适用范围:

This standard specifies the minimum allowable values of water efficiency,evaluating values of water conservation,water efficiency grades and test method for faucets.
This standard is applicable to the water efficiency evaluation for the lavatory faucets,kitchen faucets,bidet faucets,common washing faucets installed at the end of cold and hot water supply pipelines in buildings with nominal pressure (static pressure) not greater than 1.0 MPa and medium with a temperature range of 4 ℃~90 ℃.
This standard is not applicable to the faucets with time delay and self-closing function.

基本信息

  • 标准号:

    GB 25501-2019e

  • 标准名称:

    水嘴水效限定值及水效等级

  • 英文名称:

    Minimum allowable values of water efficiency and water efficiency grades for faucets
  • 标准状态:

    现行
  • 发布日期:

    2019-12-31
  • 实施日期:

    2020-07-01
  • 出版语种:

    英文

标准分类号

  • 标准ICS号:

    91.060
  • 中标分类号:

    Y71

关联标准

  • 替代以下标准:

  • 被以下标准替代:

  • 引用标准:

  • 采用标准:

出版信息

  • 页数:

    12 页
  • 字数:

    14 千字
  • 开本:

    大16 开

其他信息

  • 起草人:

  • 起草单位:

  • 归口单位:

    Standardization Administration.
  • 提出部门:

    Standardization Administration of the People's Republic of China,the Department of Resource Conservation and Environmental Protection of National Development and Reform Commission of the People's Republic of China.
  • 发布部门:

    State Administration for Market Regulation and Standardization Administration