Пружина золотника клапана управления, наружный диаметр 18 мм Caterpillar 2019289

The Pilot Valve Spool Spring is responsible for controlling the movement of the spool within the pilot control valve. As hydraulic fluid enters the valve, the spool spring applies pressure, allowing the spool to move and adjust the flow of fluid based on input signals. When the input signals change or cease, the spring ensures the spool returns to its original position, maintaining optimal fluid flow and pressure regulation.Attributes:• Resistant to hydraulic fluid degradation.• Maintains spring tension over extended periods.• Resilient to wear and tear.• Precision-designed for tight tolerances.Applications: The Pilot Valve Spool Spring is positioned within the pilot control valve assembly and operates in conjunction with the spool to regulate the flow and pressure of the hydraulic fluid, ensuring the smooth and accurate operation of the hydraulic system.