Клапанная пружина для устройства быстрой смены навесного оборудования Caterpillar 3900560

The Quick Coupler Linkage Valve Spring supports the valve mechanism within a quick coupler assembly. This spring ensures smooth, reliable motion of the linkage valve by applying a consistent return force that helps reposition the valve after actuation. When the operator activates the coupler to lock or release an attachment, the spring assists in returning the valve to its neutral or original position once the hydraulic pressure is released. Its tension and durability are necessary in maintaining consistent engagement and disengagement performance in repetitive, quick-change operations.Attributes:• Maintains consistent force under load.• Enhances overall quick coupler reliability.• Helps avoid mechanical jamming or misalignment.Applications: The Quick Coupler Linkage Valve Spring is located within the valve assembly of a quick coupler, mounted between the valve body and the actuator mechanism, to maintain proper valve alignment and return the linkage to its default state after hydraulic actuation.