Distributor Monoblock - 4 Sections WITH MICROSWITCH - 3 / 8 "G" MNB-040-4L-A1-A1-A1 -A1 CENTER OPEN - Parallel Connection and Cursor Type "A" - Flow 40 l / min - 4 Leve 1 - 0-2 unstable return to center - adjustable pressure relief valve - Pressure max 250 bar.