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JUN GAO

The fuel injectors are typically ECU-controlled. When the fuel injectors are electrically activated, a hydraulic valve (consisting of a nozzle and plunger) is mechanically or hydraulically opened and fuel is sprayed into the cylinders at the desired pressure. Since the fuel pressure energy is stored remotely and the injectors are electrically actuated, the injection pressure at the start and end of injection is very near the pressure in the accumulator (rail), thus producing a square injection rate. If the accumulator, pump, and plumbing are sized properly, the injection pressure and rate will be the same for each of the multiple injection events.

China-Lutong Parts Plant is located in the beautiful Chinese Putian. It has a 26 years history in manufacturing fuel injection parts. We specialize in developing and producing fuel injection pumps, fuel injectors, precision parts of fuel systems, such as nozzles , plungers , delivery valves, rotor heads used on passenger Buses, trucks, tractors, agricultural and earthmoving machines, stationary and marine engines.

China Lutong Parts Plant is a manufacturer specialist in diesel engine parts.The majored products is Head Rotor(VE Pump Parts) Nozzle,Plunger,Delivery Valve and so on .As a elder manufacturer for diesel engine parts, we keep step with the international standard and technics. And we absorb the advanced producing and testing technic . The quality of our products are in the same class with other overseas famous manufacturers.