< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=246923367957190&ev=PageView&noscript=1" /> China High Quality Common Rail Diesel /Fuel Injector BOSCH Injector Nozzle DLLA150SN739 factory and manufacturers | Ruida
Fuzhou Ruida Machinery Co., Ltd.

High Quality Common Rail Diesel /Fuel Injector BOSCH Injector Nozzle DLLA150SN739

Product Details:

  • Place of Origin: CHINA
  • Brand Name: CU
  • Certification: ISO9001
  • Model Number: DLLA150SN739
  • Condition: New
  • Payment & Shipping Terms:

  • Minimum Order Quantity: 6 Piece
  • Packaging Details: Neutral Packing
  • Delivery Time: 3-5 work days
  • Payment Terms: T/T, L/C,Paypal
  • Supply Ability: 10000
  • Product Detail

    Product Tags

    products detail

    HTB1g2QsX8Cw3KVjSZFlq6AJkFXaL Hf8881cc711f549fa86286186c844d726o Hf2dcddd534bb4d519195cea633c94f51K.jpg_960x960 H26112c5aeaf24c3a9c40e682d0d92783H H7584204c5a8b4f7db31b5b57bd772134p

    Produce Name DLLA150SN739
    Engine Model /
    Application /
    MOQ 6 pcs / Negotiated
    Packaging White Box Packaging or Customer's Requirement
    Lead time 7-15 working days after confirm order
    Payment T/T, PAYPAL,  as your preference





    The purpose of injection valves is to precisely inject the fuel quantity calculated by the control unit in all engine operating states. To ensure the fuel is atomised effectively while minimising condensation losses, a certain engine-specific distance and injection angle need to be observed.


    Injection valves are actuated electromagnetically. The control unit calculates and controls the electrical pulses for opening and closing the injection valves on the basis of the current sensor data regarding the engine operating state. Injection valves comprise a valve body, which houses a magnet winding and a guide for the nozzle needle, and a nozzle needle with magnet armature. When the control unit applies voltage to the magnet winding, the nozzle needle rises up from its valve seat and releases a precision bore hole. As soon as the voltage drops, a spring presses the nozzle needle back onto the valve seat and the bore hole is closed again.


    The flow rate when the injection valve is open is precisely defined by the precision bore hole. In order to inject the fuel quantity calculated for the operating state, the control unit calculates the opening time for the injection valve in a comparison with the flow rate. This ensures that the precise fuel quantity is always injected. The design of the valve seat and the precision bore hole ensure that the fuel is optimally atomised.



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