Detailed sectional view of a solenoid valve injector, showcasing its internal components and operational mechanics. This educational tool highlights key elements such as the nozzle, hydraulic servo system, and solenoid valve mechanism, offering an in-depth look at the injector’s function across various operational states, including closed, opening, fully open, and closing. Designed for technical and vocational automotive education, it features high-quality transparent acrylic and metal components, facilitating an interactive and comprehensive understanding of modern diesel injection systems.