The Expansion Valve (OEM Part No. 5112310562) is a replacement hydraulic component used in the air conditioning systems of Epiroc mining and drilling equipment, including M4C, ST18, ST14,MT65, Boltec-MC, Boomer-282, M2C and other compatible models. Manufactured from brass and stainless steel, the valve is designed to regulate refrigerant flow within the air conditioning circuit and support efficient cooling performance. The 5112310562 Expansion Valve provides a practical aftermarket solution for replacing worn or damaged air conditioning components during equipment maintenance. It is suitable for demanding mining environments where reliable climate control and equipment operator comfort are required.