High Quality New Diesel Fuel Injector Control Valve F00RJ01941 Valve Assembly for Fuel Injector Auto Spare Part

The interior can be non-soil national health and pass type main wood cut の with a version of the public area の lightIn the process of bench verification, the power and fuel consumption of a diesel engine were continuously reduced. After testing, the oil quantity of the injector was reduced, and it was found that the sealing seat of the nozzle needle valve body was seriously worn. According to the test data, the wear of the sealing seat surface of the needle valve body is caused by the excessive impact force on the sealing seat surface when the injector needle valve is set. By improving the injector control valve and reducing the diameter of the needle valve, the impact force of the needle valve on the sealing seat surface is reduced. The improved injector has been verified by the engine durability. During the durability test, the power and fuel consumption are stable, and the wear of the pin valve body seal seat is still within the limit value. The problem is solved. The solution of this problem provides experience and reference for the design of injector control valve, and provides data support for the impact force that the sealing seat of the needle valve body can withstand.

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How does the injector of a common rail system differ from most other injectors?

Common rail injectors utilize a high-pressure fuel rail that provides fuel to the individual injectors. Unlike with unit injectors, the rail maintains the fuel at a constant, high pressure that is necessary for injection. ... The higher pressure capabilities also allow for increased efficiency and improved emissions.