БЛОК КЛАПАНА P R Caterpillar 6078977

The Ride Control Manifold Relief Valve regulates maximum hydraulic pressure within the ride control manifold and helps prevent excessive pressure buildup during travel or load changes. When system pressure rises above a preset value, the valve opens to allow excess fluid to bypass safely, supporting smooth damping action and reducing shock loads through the suspension system. Controlling pressure spikes helps maintain stable ride control behavior across rough or uneven ground. Attributes:• Limits hydraulic pressure within the ride control manifold.• Helps protect hydraulic components from over‑pressure.• Pressure setting is 30800 ± 300 kilopascal at 2.75 ± 0.5 liter per minute flow.• Flow compensation setting is 0.95 ± 0.3 liter per minute.• Pressure setting range is 1000 to 42 000 kilopascal.Applications: The Ride Control Manifold Relief Valve is installed in the ride control manifold to limit hydraulic pressure and protect the system from overload. It helps maintain smooth damping, reduce shock forces, and ensure stable ride control performance across varying ground conditions