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