The Sun Hydraulics ECA 1AI2-AA is an electro-hydraulic solenoid valve from Sun Hydraulics, part of the ECA family used for electronically controlling hydraulic flow. The valve translates an electrical input into actuation of a hydraulic path, enabling precise control of fluid direction or pressure in a wide range of industrial hydraulic circuits. Because coil power, port configuration, and performance can vary by installation and coil assembly, verify the 1AI2-AA’s exact voltage rating, flow capacity, and pressure range on Sun’s official documentation for your specific application.
