Monoblock directional control valve with ELECTRO-HYDRAULIC ACTING - 3 Sections - 3 / 8 "G", "MNB-040-3L-A1-A1-A1" - OPEN CENTER - parallel connection and SPOOL type "A" - Flow 40 l / min - 3 Levers 1-0-2 unstable with return to center - adjustable pressure relief valve - Pressure max 250 bar.