Suction Control Valve

yd25ddti SCV valve for John deere 7530 SCV valve

Where to buy quality delphi unit injector,China lutong is your best choice.
 Wholesale High performance injector delphi mercedes apply to Renault
 The same quality the best price,the same price the best quality

How Diesel engine fuel injector nozzle work?
 
The injector nozzle is connected to the injector by the lower holder. Some of the injector is connected to the combustion chamber from the engine block as we mentioned earlier. The fuel from the fuel pump through the injector passes through the injector and reaches the injector nozzle.
China-Lutong as China's leading diesel injection system specialists with over 20 years experience, we hope to meet you in our booth and have a meeting. This largest international automotive aftermarket trade show in the Middle East, Automechanika Dubai acts as the central trading link for markets that are difficult to reach connecting the wider Middle East, Africa, Asia and key CIS countries. Please kindly take a note of our stand place in the fair:
 
 
Our Advantage:
1.High quality products
2.Strong Suppy Capacity.
3.Capacious warehousing
4.competitive factory price
5.Complete after-sale service system

How Diesel engine fuel injector nozzle work?

The injector nozzle is connected to the injector by the lower holder. Some of the injector is connected to the combustion chamber from the engine block as we mentioned earlier. The fuel from the fuel pump through the injector passes through the injector and reaches the injector nozzle.

China-Lutong as China's leading diesel injection system specialists with over 20 years experience, we hope to meet you in our booth and have a meeting. This largest international automotive aftermarket trade show in the Middle East, Automechanika Dubai acts as the central trading link for markets that are difficult to reach connecting the wider Middle East, Africa, Asia and key CIS countries. Please kindly take a note of our stand place in the fair:

Our Diesel Fuel Injection Spare Parts application Engines include SCANIA, VOLVO, MAN, MERCEDES BENZ, DAF, FORD, CUMMINS, IVECO, TOYOTA, ISUZU, MITSUBISHI, NISSAN, DONGFENG FAW, FOTON, JAC, CUMMINS, BUS TRUCK PICK UP PARTS, , FIAT, MASSEY FERGUSON, AND AGRICULTURE CONSTRUCTION MACHINE DIESEL and so on...

The merits of the common rail fuel injection system architecture have been recognized since the development of the diesel engine.Lower fuel pump peak torque requirements. As high speed direct injection (HSDI) engines developed, more of the energy to mix the air with fuel came from the fuel spray momentum as opposed to the swirl mechanisms employed in older, IDI combustion systems. Only high pressure fuel injection systems were able to provide the mixing energy and good spray preparation needed for low PM and HC emissions. To generate the energy required to inject the fuel in approximately 1 millisecond, the conventional distributor pump would have to provide nearly 1 kW of hydraulic power in four 1 ms bursts per pump revolution, thus placing considerable strain on the drive shaft. One of the reasons behind the trend toward common rail systems was to minimize the maximum pump torque requirement. While the power and average torque requirements of the common rail pump were similar, high pressure fuel delivery is to an accumulator and thus the peak flow rate (and peak torque required to drive the pump) does not have to coincide with the injection event as is the case with the distributor pump. Pump discharge flow can be spread out over a longer portion of the engine cycle to keep pump torque demand more even.

Improved noise quality. DI engines are characterized by higher peak combustion pressures and, thus, by higher noise than IDI engines. It was found that improved noise and low emissions were best achieved by introducing pilot injection(s). This was most easily realized in the common rail system, which was capable of stable deliveries of small pilot fuel quantities over the entire load/speed range of the engine. 

yd25ddti SCV valve for John deere 7530 SCV valve

H