The Solenoid Valve (OEM Part No. 3128321412) is a spare part compatible with M4C, Simba E7C, and S7D underground drilling rigs. Manufactured with steel valve components and an electrical coil assembly, it is categorized as a hydraulic component used in the hydraulic control system at the valve manifold position. This solenoid valve provides precise hydraulic flow control through electrical activation, enabling accurate operation of drilling and automation functions. Designed for demanding mining environments, it ensures reliable hydraulic performance, fast response, and improved efficiency of underground drilling equipment control systems.