Sinotruk MAN engine MC12EGR proportional valve assembly

The EGR proportional valve precision assembly (202V25902-0103) of Sinotruk MAN Engine MC11/MC12, produced by Hangzhou Zhongtong Auto Parts Co., LTD., is the core precision control component of the EGR system of MAN MC11 and MC12 engines. Adaptation and system positioning Adaptation object: EGR systems serving MAN MC11 and MC12 engines. System role: The precision valve assembly that controls the EGR flow is the key core of the EGR system's "intelligent regulation + precise adaptation". Functional performance EGR flow precise control: According to the ECU instructions, precisely adjust the proportion of exhaust gas entering the intake system to optimize nitrogen oxide emissions and engine combustion efficiency. Adopting electromagnetic control and high-precision valve cores, it features a fast response speed and can precisely match the EGR rate under different working conditions such as idle speed and heavy load, ensuring a balance between engine power performance and fuel economy under…