Пружина обратного клапана прямого хода Caterpillar 4875881

The Straight Travel Check Valve Spring helps in maintaining the functionality of a check valve by providing the necessary force to keep the valve in a closed position when reverse flow occurs. During normal operation, fluid pressure from the intended flow direction pushes the valve open, compressing the spring. If pressure drops or reverse flow is detected, the spring expands, forcing the valve to close and preventing backflow. The straight travel design refers to the linear movement of the valve element against the spring, ensuring smooth and consistent operation.Attributes:• Withstands repeated cycling without loss of tension.• Supports smooth valve actuation, reducing vibration.• Ensures proper seating of valve elements for leak-free operation.• The direction of the coil is the right-hand side.Applications: The Straight Travel Check Valve Spring is positioned within the hydraulic control valve assembly, maintaining system integrity by preventing backflow and ensuring the smooth operation of hydraulic components.