QC/T 917-2013: Manual valve for gas vehicle

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Scope

This Standard specifies the definitions, structure requirements, technical requirements,
test methods, inspection rules, mark, package, transportation and storage of manual valve
for gas vehicle (hereinafter referred to as shut-off valve).
This Standard is applicable to compressed gas shut-off valve for vehicle (hereinafter
referred to as CNG shut-off valve) of which the rated working pressure is not greater than
20MPa (the pressure in this Standard refers to gauge pressure), the environment
temperature is -40 ~ +85 °C and working medium conforms to the requirement of GB
18047 AND liquefied petroleum gas shut-off valve (hereinafter referred to as LPG shut-off
valve) for vehicle of which the rated working pressure is not greater than 2.2MPa, the
environment temperature is -40 ~ +85 °C and working medium conforms to the
requirement of GB 19159.

Basic Data

Standard ID	QC/T 917-2013 (QC/T917-2013)
Description (Translated English)	Manual valve for gas vehicle
Sector / Industry	Automobile and Vehicle Industry Standard (Recommended)
Classification of Chinese Standard	T47
Classification of International Standard	43.040.60
Word Count Estimation	17,130
Quoted Standard	GB/T 191; GB/T 7762; GB/T 9969; GB/T 10125; GB/T 17895; GB 18047; GB 19159; GB/T 19239; GB/T 19240; QC/T 245; QC/T 247; QC/T 746
Regulation (derived from)	Ministry of Industry and Information Technology Bulletin No. 23 of 2013
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the definition of a dedicated gas vehicle manual shut-off valve (hereinafter referred to as the cut-off valve), structural requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and