КОЛЬЦО Caterpillar 1691177

The Pilot Valve Ring controls the flow of pilot pressure within a hydraulic system, guiding the movement of the main valve components for operation. It supports accurate pressure modulation by sealing and channeling fluid, ensuring stable and efficient control of actuators and other connected devices. The ring withstands high operating pressures and continuous cyclic loading, maintaining consistent performance without leakage.Attributes:• Maintains tight sealing contact despite thermal expansion.• Maintains function across wide temperature ranges.• Handles continuous cycling without loss of performance.Applications:The Pilot Valve Ring regulates and channels pilot pressure within a pilot-operated valve system, ensuring smooth and proper control of the main valve and connected actuators.