Shuttle valve for Kobelco KNW-A1-F/H

The shuttle valve, part number K5567, functions as a hydraulic control component that automatically selects the higher pressure from two input lines to direct it toward a single output line. This mechanism allows the system to isolate different circuits while ensuring the most relevant pressure signal is prioritized for the control logic. The component is designed with a 3/8 NPT threaded connection to provide a secure and leak-resistant interface within the hydraulic assembly.

This component is compatible with the Kobelco KNW-A1-F/H model. It is manufactured to meet the specific requirements of the Kobelco hydraulic systems where it is installed. The valve assembly typically consists of a housing and an internal closing element, such as a ball or spool, which shifts based on the pressure differential between the input ports. The 3/8 NPT specification ensures compatibility with standard hydraulic piping used in these machines.

In hydraulic systems, shuttle valves are used to manage pilot or control pressures in circuits such as braking, steering, or actuator control. By selecting the highest pressure source, the valve ensures that the hydraulic system receives the necessary signal to trigger the intended machine function accurately. This selection process is fundamental for maintaining the logic and responsiveness of complex hydraulic control networks.