Втулка гидрораспределителя, НД 8,1 мм Caterpillar 3100421

The Pilot Control Valve Bushing provides a low-friction bearing surface inside the pilot control valve assembly. It supports and aligns the valve moving elements, maintaining correct positioning and enabling smooth, controlled motion during valve actuation.  Bushing reduces friction and minimizes wear caused by repeated movement under hydraulic pressure. It helps prevent leakage and mechanical damage by maintaining tight clearances and smooth sliding surfaces within the valve body.Attributes:• Maintains tight clearances to prevent leakage.• Suitable for high-pressure hydraulic environments.• Maintains performance under variable temperature ranges.Applications: The Pilot Control Valve Bushing is used inside pilot control valves in hydraulic systems, supporting the movement of valve spools or other components to enable control of hydraulic fluid flow.