IS 19026 : Part 13 : 2023/ISO 12614-13 : 2021 Road Vehicles - Liquefied Natural Gas (LNG) Fuel Systems Components - Part 13 Tank Pressure Control Regulator
NATIONAL FOREWORD
This Indian Standard which is identical to ISO 12614-13 : 2021 'Road vehicles - Liquefied natural gas (LNG) fuel system components - Part 13: Tank pressure control regulator' issued by International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Automotive Vehicles Running on Non-Conventional Energy Sources Sectional Committee, and approval of the Transport Engineering Division Council.
This standard is one of the series of ISO standards published on liquefied natural gas (LNG) fuel system components. Other standards in this series are:
Part 1 General requirements and definitions
Part 2 Performance and general test methods
Part 3 Check valve
Part 4 Manual valve
Part 5 Tank pressure gauge
Part 7 Pressure relief valve (PRV)
Part 8 Excess flow valve
Part 9 Gas-tight housing and ventilation hose
Part 10 Rigid fuel line in stainless steel
Part 11 Fittings
Part 12 Rigid fuel line in copper and its alloys
Part 14 Differential pressure fuel content gauge
Part 15 Capacitance fuel content gauge
Part 16 Heat exchanger-vaporizer
Part 17 Natural gas detector
Part 18 Gas temperature sensor
Part 19 Automatic valve
The text of ISO standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminologies and conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:
a) Wherever the words 'International Standard' appear referring to this standard, they should be read as 'Indian Standard'; and
b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.