Тепловой предохранительный клапан Caterpillar 3614481

The Thermal Relief Valve manages pressure increases created by temperature changes within a hydraulic circuit. The valve allows excess hydraulic fluid to escape when heat causes expansion, helping maintain safe operating pressure. This function reduces stress on connected components and supports stable hydraulic performance during temperature variation. Controlled pressure release helps avoid seal damage, fluid leakage, and unexpected load movement.Attributes:• Protects the quick coupler cylinder from pressure spikes.• Automatically relieves excess hydraulic pressure.• Activates at preset pressure thresholds.• Prevents damage to seals, hoses, and cylinder components.Applications:The Thermal Relief Valve is installed in the hydraulic line of the quick coupler cylinder to relieve excess pressure caused by thermal expansion, protect cylinder components, and ensure safe, reliable operation during operation.