Внешний кожух пружины гидрораспределителя Caterpillar 4621313

The External Control Valve Spring Housing is located on the exterior of the solenoid valve body. It's a part that creates a chamber for the valve spring. This chamber ensures the spring's proper alignment and travel distance, influencing the movement of the control valve spool within the solenoid valve. The housing design often incorporates features like bores or threaded holes for secure attachment to the solenoid valve body and alignment pins for precise positioning.Attributes:• Has high strength and wear resistance• Ensures accurate alignment and positioning of the valve spring for consistent performanceApplications: The External Control Valve Spring Housing secures and positions the valve spring within the solenoid valve assembly. It channels hydraulic fluid and maintains pressure for proper valve operation.