EATON VICKERS DG4V 5 2AJ M U H6 20 Directional Hydraulic Valve 616768. The description of this item has been automatically translated. EATON VICKERS DG4V 5 2AJ MU H6 20 Hydraulic directional valve 616768. Without the socket protection. EATON VICKERS DG4V 5 2AJ MU H6 20 Hydraulic directional valve 616768 Used item.