GB 28379-2022 Active National standards force_standard

GB 28379-2022 Minimum allowable values of water efficiency and water efficiency grades for flush valves of plumbing fixtures

GB 28379-2022 Minimum allowable values of water efficiency and water efficiency grades for flush valves of plumbing fixtures

Publish Date: 2022-12-29 Implement Date: 2023-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB 28379-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Building hardware

ICS Name: Building components

Publish Date: 2022-12-29

Implement Date: 2023-07-01

Pages: 12 pages

Scope

This document specifies the water efficiency limit values and water efficiency grades, technical requirements, and test methods for squat toilet flush valves and urinal flush valves. This document is applicable to squat toilet flush valves and urinal flush valves installed on cold water supply pipelines in building facilities and used under the condition that the water supply static pressure does not exceed 0.6 MPa.

Development Information

Word Count: 18 Thousand words Pages: 12 pages

Replace the following standards

GB 28379-2012 Minimum allowable values of water efficiency and water efficiency grades for flush valve for water closets

Referenced Standards

GB/T 9195-1999 Classification and terms of ceramic tiles and ceramic sanitary wares GB/T 9195-2011 Classification and terms of building and sanitary ceramics GB/T 9195-2023 Terms and classification of building and sanitary ceramics GB 28377-2012 Minimum allowable values of water efficiency and water efficiency grades for urinals GB 28377-2019 Minimum allowable values of water efficiency and water efficiency grades for urinals GB 30717-2014 Minimum allowable values of water efficiency and water efficiency grades for squatting pans GB 30717-2019 Minimum allowable values of water efficiency and water efficiency grades for squatting pans GB/T 33733-2017 Terminology and classification for the kitchen and sanitary ware fittings

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