Предохранительный клапан поршневого насоса Caterpillar 4876201

The Piston Pump Relief Valve is a main component within a hydraulic system, particularly in piston pump applications. This valve is designed to regulate and control the pressure within the hydraulic system by diverting excess fluid back to the reservoir when the pressure surpasses a predetermined level. It helps in preventing overpressure situations that could lead to system damage. As the relief valve opens, excess hydraulic fluid is diverted from the high-pressure side of the system back to the reservoir, preventing overpressure.Attributes:• Seals to prevent leakage and ensure proper relief valve operation.• Withstanding high temperatures encountered in hydraulic systems.• Resistance against corrosion from hydraulic fluids.• Relief valve setting is 45000 kPa.Applications: The Piston Pump Relief Valve is used as a safety mechanism, protecting the hydraulic system components from damage caused by excessive pressure.