Top Factory Motor Parts Fuel Injector for Chevrolet Cruze Opel JAC J3 OEM: 25380933

Nozzle used in automobiles is actually a simple solenoid valve. When the solenoid coil is electrified, suction is generated, needle valve is sucked up, nozzle is opened, and fuel is ejected at high speed through the annular gap between the needle and the nozzle at the head of the needle valve, forming a fog, which is conducive to full combustion. In the past, the nozzles used in diesel engines were mechanically controlled. The mechanical diesel nozzles worked by controlling precise couples (needle valves, needle valves). The nozzle couple is one of the three precision couples of traditional diesel engine. The three precision couples are plunger, plunger sleeve, needle valve, needle valve body, oil outlet valve and oil outlet valve seat. The gasoline engine nozzle is a part of the electric control system of the gasoline engine, which replaces the carburetor of the carburetor type gasoline engine. The main nozzles used in automobiles are diesel, gasoline and natural gas nozzles. Now some foreign manufacturers can manufacture special hydrogen nozzles.




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