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China-Lutong is one of the most important Chinese companies in the manufacturing and supply of products, parts, components and equipment for diesel injection systems. As well as the spare parts for common rail pumps and injectors. You can count on China-Lutong Diesel from the sale to the installation to provide award-winning customer service. Contact our sales or technical department at 086-594-3605653 or send us an email. We offer you the best price guaranteed, in addition to expert technical support. China-Lutong Diesel is your one stop solution for diesel fuel injection parts.

‌GS 4NY3004 83 22 69共轨喷油嘴‌是一种用于柴油发动机的燃油喷射系统，其主要功能是通过精确控制燃油喷射的时间和量来提高发动机的性能和燃油利用率，同时减少排放。共轨喷油嘴的工作原理是通过电磁阀控制高压油轨中的燃油流向喷油嘴，实现精确的燃油喷射控制‌。

The injection nozzle consists of the nozzle body the cone of which protrudes into the combustion chamber. The injection orifices through which the fuel is injected are bored in the nozzle cone. The number, configuration, length and diameter of these injection orifices permit the shape of the injection spray to be formed in a way that is ideally matched to the engine cylinder.

共轨喷油嘴主要由以下几部分组成：

‌孔式喷油嘴‌：负责将燃油喷入燃烧室。

‌液压伺服系统‌：通过控制腔压力的变化来控制针阀的开启和关闭。

‌电磁阀‌：控制燃油的流向和压力‌。