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Bosch Nozzle

The nozzle itself is a constant valve (often closed valve, which means that the valve has been closed when there is no input control signal; and the valve is always in the open state when the control signal is not input), and a valve needle moves up and down to control the opening and closing of...

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The nozzle itself is a constant valve (often closed valve, which means that the valve has been closed when there is no input control signal; and the valve is always in the open state when the control signal is not input), and a valve needle moves up and down to control the opening and closing of the valve. When ECU reaches the fuel injection instruction, the voltage signal makes the current flow through the coil in the nozzle, producing the magnetic field to suck the valve needle and let the valve open so that the oil can be ejected from the injection hole. The biggest advantage of fuel injection is that the control of fuel supply is very accurate, allowing the engine to have the correct air fuel ratio in any state, not only to keep the engine running smoothly, but also to conform to the regulation of environmental regulations.


Now the injection nozzle used in the car is actually a simple solenoid valve. When the electromagnetic coil is electrified, it produces suction, the needle valve is sucked up, and the injection hole is opened. The fuel through the annular gap between the pin and the hole of the needle valve is spewed out at high speed, forming a fog, which is good for the burning. In the past, the nozzle of diesel engine was controlled by machinery, and the mechanical diesel nozzle was operated by controlling precision coupling parts (needle valve and needle valve body). The nozzle coupling is one of the three precision parts of the traditional diesel engine, and the three precision coupling parts 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 electronic control system of the gasoline engine, replacing the carburetor of the carburetor type gasoline engine. Automotive nozzles are mainly: Diesel nozzles, gasoline nozzles, natural gas nozzles, etc.


DENSO Nozzle
NO.Engraved numberFit injector modelMatching model
1DLLA147P7880950000940Toyota
2DLLA155P8630950005921VIGO 1KD
3DLLA145P8700950005600Mitsubishi
4DLLA158P8440950006364/6363Mitsubishi
0950005601Isuzu /Isuzu
0950005340/41/42/434HK1/6HK1
5DLLA158P8540950005470/5473/5474/8901Sumitomo/HITACHI
6DLLA152P8650950005511HITACHI/Isuzu
0950005512HITACHI/Isuzu
0950004135/4152/4157/5515Isuzu
0950005516Isuzu
7DLLA155P8480950006350/6353/6352KOBELCO 200/230/250/260
0950006351
0950006811HinoJ05E/J06
0950006953/6350KOBELCO 200-8
8DLLA155P8420950006591/6592/6593/6594KOBELCO 350/220
9DLLA155P9650950006700HOWO
0950006701HOWO
10DLLA155P10900950006791
11  DLLA145P8640950005930Toyota Pickup
0950005931/8740Toyota Pickup
12DLLA148P9320950006240/41/42/43NISSAN YD25
13DLLA152P9470950006250/51/52/53NISSAN YD25
14DLLA125P8890950006480ISUZU DMAX 2.5STD
15DLLA152P9890950009890
16DLLAP152P805

17DLLA155P9410950006510/6511Dyna 200 N04C Euro
18DLLA147P7470950000570/571Toyota
19DLLA155P10250950007410/7780/7781Toyota
0950007720/7730/7731Toyota LAND CRUISER
0950007780/7410/7781Toyota
20DLLA148P8720950005650/5655Pathfinder YD25
21DLLA153P884-J0950005800/5801Citroen/FIAT/Ford
22DLLA145P10240950007761
0950005930ToyotaPickup
0950005931/8740ToyotaPickup
0950007380/7750Toyota
0950008530/8740HiLux
23DLLA153P8850950005810
09500070603C1Q,6C1Q
24DLLA158P10920950005344
0950006363/6364MitsubishiL200
25DLLA155P9700950007530
26DLLA145P10490950008010/8011Sinotruk

FAQ

Q: How to get a bigger discount about the test bench?

A: Purchase at least 5 units at one time, can get the big discount from company. To be our dealer can get more.

Q: What are the benefits of becoming a dealer?

A: 1. Dealers enjoy some free product accessories and parts.

2. Dealers will enjoy free  the expenditures on to-and-fro traffic for training and learning to manufactory.

3. Dealers enjoy our free door-to-door service and upgrading.

4. We will cooperate with distributors to participate in some large-scale exhibitions and assist dealers in publicity.

5. We provide product customization services to distributors.

Q: I want different product style and appearance.

A: No problem,the color of the test bench is request. And the flow calculation method depend on you.

Q: What's your packing?

A: We use special wooden packing box for export. The wooden boxes are  strong enough to stand rough handling at the ports. And have good waterproof performance.

Q: What is the quality of your products?

A: Our products through Europe  CE, and have passed the ISO quality system authentication. We have the standard of self-examination in mechanical aspects and software. All products are100% qualified factory test.




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