Monoblock directional control valve 1 Section 1 / 4 "G" MNB-020-1L-A1 "Parallel Connection and spool type" CENTER CLOSED - PCCT "(A1 = Double effect) - Flow rate 17 l / min - 1 Lever 1-0 - 2 spring return to center unstable - adjustable pressure relief valve - 220 bar maximum pressure.