1、RELIABLE CONSTRUCTION: 474‑9387 Proportional solenoid valve is carefully designed and manufactured to ensure their excellent quality and reliability 2、ENERGY SAVING AND EFFICIENT: Excellent electromagnetic valve support stable operation, low power consumption, can save energy costs for users 3、CONVENIENT MAINTENANCE: The solenoid valve adopt fine workmanship, small size, easy to install and maintain, long service life and low use cost 4、HIGH PERFORMANCE: The Proportional solenoid valve has fast opening and closing capability, which can complete a large number of tasks in a short time 5、APPLICABLE MODEL: This 12V electric solenoid valve is suitable for Caterpillar CAT C18 C13 C9 C7.1 engine parts