Product Definition Electrically driven EGR (Exhaust Gas Recirculation) valve, a precision flow control component for automotive emission reduction, designed to redirect metered exhaust gas back to the intake manifold to cut NOₓ emissions and meet strict national and global emission standards. High-Reliability Construction Corrosion-resistant stainless steel valve body with nitride-treated internal flow passages, delivering a service life exceeding 200,000 km. Integrated heat insulation structure eliminates the need for extra cooling circuits, effectively isolating high-temperature exhaust to protect internal sealing components. Ceramic-reinforced rubber sealing ring with IP6K9K protection rating, stably resisting sustained high temperatures over 500°C. Precision Control Performance 12V DC stepper motor actuator supports over 200 dynamic adjustments per minute, with a control accuracy up to 0.1mm displacement. Built-in temperature compensation module maintains ±1.5% flow accuracy across the full operating range of -40°C to 150°C. position sensor Integrated with 4~6 pin waterproof connector feeds real-time valve opening data to the vehicle ECU, enabling fast response and strong self-diagnosis capability. Application Advantages Direct OE replacement design, compatible with a wide range of diesel and gasoline engine models. Effectively lowers peak combustion temperature, optimizes air-fuel ratio, avoids abnormal increase of fuel consumption and unstable idle speed caused by component failure. Fully compliant with JB/T 13724-2019 industry general specifications for internal combustion engine EGR systems., Manufacturer: BGSPARE