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bosch common rail diesel pump injector nozzle tip 0 433 171 931 fit for KIA 391

Categories common rail injector nozzle
Model Number: 0 433 171 931
Certification: ISO9001
Place of Origin: China
MOQ: 1
Price: 3
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000 pcs per month
Delivery Time: 5-7 days
Packaging Details: neutral packing
Warranty: 6 Months
Color: silver
G.W: 0.04kg
material: steel
packing: neutral packing
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bosch common rail diesel pump injector nozzle tip 0 433 171 931 fit for KIA 391

bosch common rail diesel pump injector nozzle tip 0 433 171 931 fit for KIA 391


(NY) Johnson

Certification:ISO9001,ISO9001 TS16949

Standard or Nonstandard:Standard

Warranty:6 Months

Package:neutral Packing


Common Rail injectors make possible fine electronic control over the fuel injection time and quantity, and the higher pressure that the common rail technology makes available provides better fuel atomization. In order to lower engine noise, the engine's electronic control unit can inject a small amount of diesel just before the main injection event ("pilot" injection), thus reducing its explosiveness and vibration, as well as optimizing injection timing and quantity for variations in fuel quality, cold starting and so on.

common rail engine parts


The 3rd generation of Common Rail makes diesel engines even cleaner, more economic, more powerful and quieter.


The key is the innovative injection system: it works with rapid switch, compact piezo-inline injectors.

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Some advanced common rail fuel systems perform as many as five injections per stroke.


The injector of the Common Rail System contains the injection nozzle, an actuator in the case of piezo injectors or a solenoid valve in the case of solenoid injectors plus the hydraulic and electrical connections to trigger the nozzle module. An injector connected to the rail via a short high-pressure line is installed in each engine cylinder.

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The electrical, hydraulic servo system in the injector receives control impulses from the EDC (Electronic Diesel Control) to open and close the nozzle module. It is triggered either by a solenoid-valve or a piezo actuator. Injectors with a piezo actuator can have a slimmer design and achieve reduced switching noise. Both technologies achieve similarly short switching times and permit pilot, main and secondary injections. In this way, fuel combustion can be designed to be efficient and clean at all operating points.


China-Lutong Nozzles are designed to withstand the heavy demands of todays diesel engines. On average, a diesel nozzle fires 1,000 times per minute, so precision and durability are important features. Each China-Lutong Nozzle is engineered for exacting precision and durability, to deliver a long, reliable service life for consistently superior diesel engine performance.


China-Lutong Nozzles are 100% factory tested and calibrated to specifications using the same test equipment to insure the highest level of performance and cleanliness compliance. As a result, customers receive high quality products - not only the first time, but every time


Our main products are following:

Diesel nozzles

Head Rotor

Diesel Plunger,

Delivery Valve

Control Valve

VE Pumps,

the products of ours can pass ISO9001



Type
Reference No .Stumping No.
DN_PDN105007-1120DN0PDN112
DN_PDN093400-8220DN0PDN121
DN_PD093400-5571DN4PD57
P093400-5500DLLA160P50
DN_SD0 434 250 063DN0SD193
S0 433 271 376DLLA149S774
S5621599DLL150S6556
DN-SDNOS34DNOS34
DN_PDN105007-1120DN0PDN112
DN_SD0 434 250 898DN0SD304
S0 433 271 046DLLA150S187
S093400-1050DLL150S6571
S0 433 271 299DLLA150S616
DN_PDN105007-1300DN10PDN130
S0 433 271 829DLLA150S853
P0 433 171 059DLLA150P59
SDLL110S6267DLL110S6267
DN_PDN105007-1130DN0PDN113
SN105015-4130DLLA154S324N413
S0 433 271 221DLLA144S485
P0 433 171 366DLLA144P510
PN105017-0610DLLA154PN061
S5621777DLLA150S6730CF
DN_SD0 434 250 014DN4SD24
SN105015-8480DLLA157SN848
PN105017-1410DLLA160PN141
P105017-0070DLLA154PN007

Common Rail is now the most common fuel system in diesel vehicles. Diesel engine performance and emissions are closely related to fuel atomization and spray processes, which in turn are strongly influenced by nozzle geometry.


Injection nozzles for diesel engines inject the fuel into the combustion chamber, atomize it and seal the combustion chamber by means of the nozzle needle. In the Common Rail System, the injection nozzle is part of the injector.


The injection nozzle consists of the nozzle body the cone of which protrudes into the combustion chamber. The injection orifices through which the fuel is injected are bored in the nozzle cone. The number, configuration, length and diameter of these injection orifices permit the shape of the injection spray to be formed in a way that is ideally matched to the engine cylinder.


Inside the nozzle body is the nozzle needle which, when closed, blocks the injection orifices. For fuel injection, the nozzle needle is raised by the hydraulic servo system of the injector so that the injection orifices are opened. The faster the nozzle needle can be opened and re-closed, the more precisely the injection rate can be controlled.


The injection rate and the shape of the injection spray have a decisive influence on fuel consumption and raw emissions from the engine.


China-Lutong is one of the most important Chinese companies in the manufacturing and supply of products, parts, components and equipment for diesel injection systems. As well as the spare parts for common rail pumps and injectors. You can count on China-Lutong Diesel from the sale to the installation to provide award-winning customer service. Contact our sales or technical department at 086-594-3605653 or send us an email. We offer you the best price guaranteed, in addition to expert technical support. China-Lutong Diesel is your one stop solution for diesel fuel injection parts.


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