The Pressure Relief Valve (OEM Part No. 3217894500) is a hydraulic spare part compatible with Epiroc underground mining equipment, including S10M, M2D, Boomer 291, S7D, 235 Boltec, Boomer L2D, Boomer-281, Boomer-282, Boomer MD, S1D and T1D models. Manufactured from steel alloy, it functions as a hydraulic pressure protection and regulation component in the hydraulic system. The pressure relief valve prevents excessive pressure, improves system safety, and maintains stable hydraulic operation. Designed for demanding mining environments, this replacement valve provides reliable performance, durability, and long service life for equipment maintenance and repair applications.