Monoblock directional control valve- 4 Sections 1/2 "G" MNB-080-4L-A1-A1-A1-A1 "- OPEN CENTER - PARALLEL CONNECTION with CHECK VALVE on each SECTION and CURSOR type" A "- Flow 80 l / min - 4 Levers 1 -0-2 unstable return to center - maximum pressure adjustable valve - maximum pressure 250 bar.