Pressure Regulating Valve

Follow the narrative to see how small design choices affect everyday performance. In this video, we demonstrate the GVO Main Control Valve and its integrated hydraulic system components for SY95 excavators. You'll see how the main relief valve, safety valve, pressure regulating valve, and pilot valve work together to ensure safe, stable operation. We explain their coordination in directing hydraulic oil to boom, arm, bucket, swing, and travel circuits, and show real installation insights for maintenance professionals.