QC/T 917-2024 Active Industry standards-Car

QC/T 917-2024 Manual valve for gas vehicles

Publish Date: 2024-11-07 Implement Date: 2025-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: QC/T 917-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Other

ICS Name: Other road vehicle devices

Publish Date: 2024-11-07

Implement Date: 2025-05-01

Pages: 16 pages

Scope

This document specifies the definition, technical requirements, test methods, and marking of dedicated manual shut-off valves for gas-powered vehicles (hereinafter referred to as shut-off valves).
This document applies to automotive compressed natural gas (CNG) shut-off valves with a nominal working pressure not exceeding 35 MPa (all pressures mentioned in this document refer to gauge pressure), an ambient temperature of -40 ℃ to +85 ℃, and a working medium that meets the requirements of GB 18047, as well as automotive liquefied petroleum gas (LPG) shut-off valves with a nominal working pressure not exceeding 2.2 MPa, an ambient temperature of -40 ℃ to +85 ℃, and a working medium that meets the requirements of GB 19159.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Replace the following standards

QC/T 917-2013 Gasoline-powered vehicle dedicated manual shut-off valve

Referenced Standards

GB/T 7762-2003 Rubber, vulcanized or thermoplastic—Resistance to ozone cracking—Static strain test GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 17895-1999 Natural gas vehicle and liquefied petroleum gas vehicle—Vocabulary GB 18047-2000 Compressed natural gas as vehicle fuel GB 18047-2017 Compressed natural gas as vehicle fuel GB 19159-2003 Automotive liquefied petroleum gas GB 19159-2012 Automotive liquefied petroleum gases QC/T 245-2017 Compression Natural Gas Vehicle Gasoline System Technical Specification QC/T 245-2002 Special requirements for compressed natural gas vehicle dedicated equipment QC/T 247-2017 Liquefied Petroleum Gas Vehicle Gas System Technical Specification QC/T 247-2002 Special requirements for liquefied petroleum gas vehicle dedicated equipment QC/T 746-2006 Compressed natural gas vehicle high-pressure hose QC/T 746-2024 High pressure pipelines for compressed natural gas vehicles GB/T 17895-2025 Gaseous fuel vehicle—Terminology

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