The NACHI OW-GO1-W1-R-D2-30 is a high-performance, wet-type solenoid operated directional control valve. It is designed for industrial hydraulic systems requiring reliable and precise flow control. As a wet-armature solenoid valve, its moving core is immersed in system fluid, which provides excellent lubrication, cushioning, and heat dissipation, resulting in reduced switching noise and extended operational life. This model features a single solenoid, a spring-offset spool design, and is built to the globally recognized D03 (NG6) mounting standard for easy integration. The inclusion of an indicator light and surge suppressor enhances safety and simplifies diagnostics.