Предохранительный клапан с сервоуправлением Caterpillar 6280405

The Pilot Operated Relief Valve is integrated into a hydraulic manifold block and regulates pressure in the system by sensing pilot pressure and opening to divert excess fluid when system pressure exceeds a specified limit. This valve uses a pilot mechanism to delay opening until pressure builds past a calibrated threshold, allowing for smoother, more stable control of high-flow and high-pressure hydraulic systems.Attributes:• Sealed to resist contamination.• Maintains system stability during load changes.• Ensures controlled fluid return during oversupply.Applications: The Pilot Operated Relief Valve regulates and limits pressure within manifold-mounted hydraulic systems, protecting circuits and components in high-pressure equipment during load changes and power surges.