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

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 Injector Valve

  • Model Number
    E320D
  • 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
  • Place of Origin
    CHINA
  • Brand Name
    KOVAX
  • Certifiion
    CE
  • Minimum Order Quantity
    1PCS
  • Price
    Negotiable
  • Packaging Details
    5*5*5
  • Delivery Time
    5-8working days
  • Payment Terms
    T/T, D/P, Western Union, MoneyGram
  • Supply Ability
    300PCS

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

 

 

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 C6.4 0305-5291 Common Rail Injector Valve E320D Common Rail Pressure Limiting Valve C6.4 1