Предохранительный клапан с сервоуправлением Caterpillar 3489762

The Pilot Operated Relief Valve maintains safe hydraulic system operation by monitoring hydraulic pressure and opening to release excess fluid back to the reservoir when pressure exceeds the preset limit. It prevents damage to hydraulic components and ensures system integrity under varying load conditions. It operates with accuracy to maintain consistent pressure levels, contributing to operational efficiency and safety.Attributes:• Operates efficiently under high pressure and flow conditions.• Operates based on a pilot pressure signal.• Enables rapid response to pressure fluctuations.• Provides accurate pressure regulation for optimal performance.Applications: The Pilot Operated Relief Valve is installed near the head end of the boom cylinder, to ensure hydraulic pressure regulation directly at the point of cylinder attachment, safeguarding against overpressure situations during lifting and positioning operations.