DIRECTIONAL VALVE

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550 637 20 VALVE, SPOOL, DIRECTIONAL (SKU: 550 637 20) is a precision-engineered hydraulic control component used in Sandvik drilling rigs, underground jumbos, and mining machines. It directs hydraulic oil flow between cylinders and actuators, enabling accurate control of motion and drilling pressure. Built to OEM standards, DIRECTIONAL VALVE 55063720 ensures smooth operation, high pressure resistance, and long service life.

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The 550 637 20 VALVE, SPOOL, DIRECTIONAL (55063720, 550-637-20) is a high-performance hydraulic DIRECTIONAL VALVE designed for Sandvik mining and drilling systems. It controls the direction of fluid flow within the hydraulic circuit, allowing precise actuation of drilling and positioning cylinders. The DIRECTIONAL VALVE 55063720 is manufactured from hardened steel with precision-ground internal surfaces and high-quality sealing elements to guarantee leak-free performance, resistance to high pressure, and consistent operation under vibration and extreme load conditions.