LiuGong Lonking CDM833 Wheel Loader Construction Machinery Spare Parts LG853.08.08 EQ135 Relief Valve

The LG853.08.08 EQ135 pressure relief valve is an important component of the hydraulic system in the construction machinery of the LG853 wheel loader. The following is an introduction to it:
Basic functions:
Pressure control: When the pressure in the hydraulic system of the loader exceeds the set pressure of the relief valve, the relief valve will automatically open to release the excess pressure, ensuring that the working pressure of the hydraulic system is maintained within a safe and stable range, avoiding damage to components such as oil pipes, oil cylinders, oil pumps, etc. due to excessive pressure, and playing a protective role for equipment.
working principle:
Usually composed of components such as springs, valve cores, and valve bodies. Under normal circumstances, the spring presses the valve core onto the valve seat, causing the pressure relief valve to be in a closed state and preventing hydraulic oil leakage. When the system pressure rises and reaches the set pressure of the pressure relief valve, the force generated by the hydraulic oil on the valve core overcomes the elastic force of the spring, pushes the valve core open, and allows the hydraulic oil to flow out through the pressure relief valve, achieving pressure relief

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