GB/T 31853-2015
ActiveWater supply equipment of vector control non-negative press
矢量无负压供水设备
Application Summary AI generated
GB/T 31853-2015 specifies technical requirements, test methods, and acceptance criteria for vector-controlled non-negative pressure water supply equipment. It is applied in municipal and building water supply systems to maintain stable pressure without causing negative pressure in the main pipeline, ensuring safe and efficient operation in residential, commercial, and industrial settings.
Related Standards
GB/T 19249-2003
Reverse osmosis water treatment equipment
GB/T 16895.3-2004
Electrical installations of buildings--Part 5-54:Selection and erection of electrical equipment--Earthing arrangements，protective conductors and protective bonding conductors
GB/T 7725-2004
Room air conditioners
GB/T 16895.22-2004
Electrical instal lations of buildings--Part 5-53:Selection and erection of electrical equipment isolation，switching and control--Section 534:Devices for protection against overvoltages
GB/Z 28598-2012
Study of the use of lifts for evacuation during an emergency
GB/Z 28597-2012
Lifts and escalators subject to seismic conditions - Compilation report
GB/Z 31822-2015
Study report on the safety requirements of public service escalators and moving walks
GB/Z 35850.3-2021
Programmable electronic systems in safety-related applications for lifts (elevators), escalators and moving walks—Part 3: Life cycle guideline for programmable electronic systems related to PESSRAL and PESSRAE
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.