QC/T 917-2013 Translated English of Chinese Standard. (QCT 917-2013, QC/T917-2013, QCT917-2013): Manual valve for gas vehicle
https://www.chinesestandard.net, 2016 M06 13 - 16 pages
This Standard specifies the definitions, structure requirements, technical requirements, test methods, inspection rules, mark, package, transportation and storage of manual valve for gas vehicle.
Terms and definitions
Mark package transportation and storage
1min air inlet ammonia arithmetic mean Bending moment test carried out according CNG shut-off valve Compatibility test Compressed Natural Gas contacting with liquefied crack Dry heat resistance Durability test Exit-factory inspection External leakage test flow value following contents gas in LPG greater than 7N•m High temperature leakage hydrostatic pressure Inspection item installation method leakage test 5.5 leakage test 85░C▒2░C liquefied petroleum gas Low temperature leakage LPG shut-off valve method in 5.5 method regulated Natural Gas Vehicle nitrogen or air nominal working pressure non-metal parts contacting normal temperature leakage Open-close test Ozone resistance test Petroleum Gas Vehicles positive shut-off valve pressure gauge QC/T Rated flow test rated working pressure regulations of GB/T requirement of normal salt spray test sample piece serial number shut-off valve Inside-size special device Standard Table temperature leakage test tensile strength test is carried test method test The shut-off tested according Torque test type inspection valve is installed