GB/T 44851.3-2024
ActiveRoad vehicles—Liquefied natural gas (LNG) fuel system components—Part 3: Check valve
道路车辆 液化天然气（LNG）燃气系统部件 第3部分：止回阀
Application Summary AI generated
This standard specifies technical requirements, test methods, and inspection rules for check valves used in liquefied natural gas (LNG) fuel systems of road vehicles. It is applied to ensure the one-way flow control and safety of LNG in heavy-duty trucks, buses, and other commercial vehicles equipped with LNG engines. The standard is used by manufacturers and testing laboratories for product design, quality verification, and compliance assessment in the automotive industry.
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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.