Description

Product Description of LPG Vehicle Filling Valve
Product Overview
This LPG vehicle filling valve is designed specifically for various types of vehicles that use LPG as fuel, and is a core component for achieving safe and efficient filling of LPG fuel. Its precise design and high-quality manufacturing ensure stable operation in the vehicle LPG system, providing a solid guarantee for the continuous and reliable gas supply of the vehicle. ​
Product Features
Safe and reliable structural design: The inflation valve mainly consists of a high-strength valve body, a sensitive and reliable manual shut-off valve, a dust cap with excellent dust prevention effect, and compatible input and output interfaces. The valve body is made of special alloy material, which has excellent pressure resistance and corrosion resistance. It can withstand the high-pressure environment during LPG filling process, effectively prevent leakage, and ensure the safety of vehicles and personnel. The manual shut-off valve is easy to operate and has strong sealing performance. It can accurately control gas flow before and after filling, avoiding accidental leaks. Dust caps can effectively prevent dust, impurities, and other contaminants from entering the interior of the inflation valve, ensuring cleanliness of the valve, extending its service life, and maintaining stable working performance. ​
Compatible with multiple filling methods: This filling valve has two connection methods: plug type and quick connect type, which can flexibly adapt to different gas filling equipment at gas stations. Whether it is the common plug-in gas filling gun or the efficient and convenient quick connect gas filling equipment, they can achieve fast and tight connection, greatly improving the convenience and universality of filling, meeting the needs of different regions and gas station facilities, and allowing car owners to smoothly complete LPG filling anywhere. ​
Strict security protection mechanism: The product has undergone rigorous security design and testing, and meets relevant national and industry security standards. During the filling process, when the safe filling amount of the gas cylinder is reached (usually 80% of the cylinder volume), the limited filling valve in the vehicle’s LPG system can automatically cut off the filling path to prevent excessive filling of the gas cylinder, avoid safety hazards caused by high pressure, and ensure the safety and controllability of the entire filling process. ​
Technical parameters
Nominal diameter: It can be adapted according to the LPG system requirements of different vehicle models, ensuring that the gas flow meets the filling requirements and achieving efficient filling. ​
Nominal pressure: PN 2.5-6.0 Mpa, capable of withstanding high pressure during LPG filling, ensuring stable operation in different pressure environments, and having a certain safety margin to prevent valve damage or leakage caused by abnormal pressure. ​
Interface thread: The standard G1/4 interface thread is tightly and reliably connected to equipment such as gas dispensers, effectively avoiding gas leakage and ensuring smooth filling process. ​
Applicable temperature range: -40 ℃~+125 ℃. It can work normally in different climatic conditions such as severe cold and hot weather. Whether it is the cold northern winter or the hot southern summer, it can ensure the stable operation of the LPG charging valve and guarantee the normal charging of the vehicle’s LPG system. ​
Applicable medium: Suitable for liquefied petroleum gas (LPG), specially designed for the filling of vehicle LPG fuel, with good compatibility with LPG, and will not cause valve corrosion or performance degradation due to the characteristics of the medium. ​