The Direction Valve (OEM Part No. 3217996623) is a hydraulic spare part compatible with Epiroc Simba H1354 underground drilling equipment. Manufactured from high-strength alloy steel, it functions as a hydraulic flow direction switching and control component in the hydraulic control system. The direction valve controls hydraulic fluid routing, enables precise actuator movement, and supports efficient drilling operation. Designed for heavy-duty underground mining environments, this replacement hydraulic component provides reliable hydraulic performance, excellent wear resistance, and long service life for drilling equipment repair and maintenance applications.