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305-5291 Common Rail Injector Valve E320D Common Rail Pressure Limiting Valve C6.4

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305-5291 Common Rail Injector Valve E320D Common Rail Pressure Limiting Valve C6.4

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Brand Name : KOVAX

Model Number : E320D

Certifiion : CE

Place of Origin : CHINA

MOQ : 1PCS

Price : Negotiable

Payment Terms : T/T, D/P, Western Union, MoneyGram

Supply Ability : 300PCS

Delivery Time : 5-8working days

Packaging Details : 5*5*5

Name : Common Rail Pressure Limiting Valve

Engine : C6.4

Material : Aluminum

Quality : Good Quality

Size : Standard Size

Weight : 0.1-0.5KG

Part Number : 305-5291 416-7101

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305-5291 Common Rail Injector Valve E320D Common Rail Pressure Limiting Valve C6.4


Specifiion

Appliion Excavator Spare Parts
Name Common Rail Pressure Limiting Valve
Model No. E320D
Feature Long Lifespan
Package Neutral packing
Quality 100% tested
Part Number 305-5291 416-7101
Apply to Excavator
Design Made in China
Means of transport By sea/air, DHL
Packing As request or standard packing



Description

The task of the common rail pressure limiting valve: the task of the pressure limiting valve is equivalent to a safety valve, it limits the pressure in the common rail, and when the pressure is too high, it opens the oil hole to relieve the pressure. The short-term maximum pressure allowed in the common rail is 150MPa or more - according to the design requirements.
When the common rail pressure exceeds the maximum pressure that the common rail pipe can bear, the pressure limiting valve will automatically open, reducing the rail pressure by about 30.0MPa.
Structure and function: The pressure limiting valve works according to the mechanical principle, it includes an external thread that is easy to screw on the common rail
housing, return pipe connection to tank, movable piston, pressure spring.
The housing has a hole at the connecting end to the common rail, which is closed by the conical piston head on the sealing surface inside the housing. Under the standard working pressure (135MPa), the spring presses the piston tightly on the seat surface, and the common rail tube is closed. Only when the maximum pressure of the system is exceeded, the piston is compressed by the pressure in the common rail, so the fuel under high pressure flows out. The fuel flows through the channel into the hole in the center of the piston, and then flows back to the tank through the return line. As the valve opens, fuel flows out of the common rail line, resulting in a reduction in the pressure in the common rail line.


Characteristic


1.OEM NO.: 305-5291 416-7101
2.Compatible: for Excavator
3.Fitment Type:Direct Replacement
4.Made of high-quality material for long-lasting durability.
5.Precisely engineered for easy installation.


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305-5291 Common Rail Injector Valve E320D Common Rail Pressure Limiting Valve C6.4305-5291 Common Rail Injector Valve E320D Common Rail Pressure Limiting Valve C6.4


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305-5291 Common Rail Injector Valve

      

E320D Common Rail Injector Valve

      
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