FAW JH6 460 Truck Solenoid Valve Logic Assembly(3754G02-DY679 )

The Solenoid Valve Logic Assembly  is an essential component in the FAW Jiefang JH6 460 truck, specifically designed to enhance the performance and safety of the exhaust brake system.

 

The Solenoid Valve Logic Assembly itself, identified by Part NO.3754G02 – DY679, acts as the control center. It processes signals from the truck’s braking system and engine management system, then sends precise commands to the solenoid valves. This intelligent logic ensures that the exhaust brake is activated at the right moment and with the appropriate intensity, improving braking efficiency, especially during downhill driving or when heavy loads are being carried. The Solenoid Valve Assembly (Part NO.3754010 – DY679) and Solenoid Valve Assembly (Part NO.3754020 – 1500) are the actuators that carry out the commands from the logic assembly. They open and close the valves in the exhaust system, restricting the exhaust gas flow and generating backpressure to slow down the engine. These solenoid valves are engineered to be highly responsive and durable, withstanding the high – temperature and high – pressure conditions within the exhaust system. The Solenoid Valve Bracket (Part NO.3754011 – D9801) provides a stable mounting platform for the solenoid valves. It keeps the valves in the correct position and protects them from vibrations and mechanical stress. The Cross Recessed Button Head Screw (Part NO.Q2320412) is used to securely fasten the valves to the bracket, ensuring a reliable connection. The Solenoid Valve Assembly – With Pipe Connector (Part NO.3754030 – 1500) is crucial for connecting the solenoid valves to the exhaust piping. It enables the seamless transfer of exhaust gases and ensures a tight seal. The Threaded Sleeve (M10) With Seal Ring Assy (Part NO.3506420 – 1500) further enhances the connection by providing a leak – proof joint. The Circlip (Φ 6) (Part NO.3506417 – 1500) and Special Shaped Seal Ring (Φ 6.5) (Part NO.3506413 – 1500) are important components for maintaining the integrity of the connection and preventing any gas leakage. The Hexagon Head Bolt (Part NO.CQ1501230) is used for various mounting and connection purposes within the assembly. It provides a strong and secure fastening method, ensuring that all components are held firmly in place during the truck’s operation.

 

In summary, the Solenoid Valve Logic Assembly and its associated components work in harmony to optimize the exhaust brake system of the FAW Jiefang JH6 460 truck. This results in improved braking performance, reduced wear on the traditional braking system, and enhanced overall safety for both the driver and the vehicle.