Two Sun Hydraulics bi-directional needle valves, part number 025137-00, listed as NFCC-LCN and NFCCLCN configurations. They are designed for flow control in hydraulic systems in both directions and belong to Sun Hydraulics' NFCC-LCN/NFCCLCN family. The 025137-00 designation identifies this specific bi-directional needle valve model.
