Product Description
Electrically installed common rail control valve
Denso electrically installed common rail control valves and Denso electrically installed valve plates are important components in the high-pressure common rail system of automobile engines. They are mainly used to control the injection pressure and flow of fuel.
Denso common rail control valve
Denso common rail control valves play a key role in the common rail system and are accurately controlled by an electronic control unit (ECU).
Its main functions include:
Pressure control：Control the fuel injection pressure to ensure stable injection pressure under different operating conditions.
Flow control：Adjust the fuel flow to ensure that the engine receives the right amount of fuel supply under different loads
Injection timing control：Accurately control the timing of fuel injection based on engine operating conditions and optimize the combustion process
FAQ
How many production lines in your factory?
5 production lines
How long is your delivery time?
One week for spot goods, 60 days for orders
What is an electrically installed common rail control valve?
It is an electronically actuated component that precisely controls fuel flow and pressure in a common rail diesel injection system, responding to signals from the Engine Control Unit (ECU).
What is the role of the electrically installed valve plate?
The valve plate works in conjunction with the control valve to regulate the flow path, sealing, and pressure dynamics within the injector or fuel rail system.
How are these components installed and controlled?
They are integrated electronically into the injector or common rail system, powered and controlled via ECU-driven solenoids or piezoelectric actuators for real-time response.
What are the symptoms of a faulty control valve or valve plate?
Common issues include poor fuel atomization, hard starting, irregular idling, engine misfires, or trouble codes related to injection timing and rail pressure.
Can these components be cleaned or must they be replaced?
Due to their precision and sensitivity to wear or contamination, replacement is usually recommended if they are found to be malfunctioning.
Are these parts universal or engine-specific?
They are engine- and injector-specific, designed to match particular injector models, fuel systems, and ECU programming. Always check compatibility before replacement.
Company Introduction
Changzhou Huahui Fuel Injection Equipment Co.,Ltd's main products include S and P series long and short injector assembly and injector nozzle parts. Injection pumps used in 165-1125 single-cylinder engines and plungers and oil delivery valve parts used in injection pumps. In recent years, with the efforts of our scientific research personnel, we have successively developed P series BQ type, PW type, P7 type, P8 type, PE type, PN type, P7100 type, P2000 type, high-pressure common rail series, etc., a total of more than 100 types of plunger parts and electronically controlled single pumps.
