HYDRAULIC LIMITING VALVE PRE-OPERATION SEAT TYPE SEAT TYPE BALL DIRECTIONAL VALVE WITHOUT DIRECTIONAL VALVE PILOT VALVE WITH CARTRIDGE MAIN ADJUSTMENT ROTARY KNOB NITRILE RUBBER SEAL INTERNAL PILOT PRESSURE INTERNAL PILOT DRAIN INTERNAL THROTTLING VALVE/GICLE WITHOUT GICLE PLATE MOUNTING EMERGENCY NO EMERGENCY NO DAMPING ELECTRICAL CONNECTOR NO ELECTRICAL CONNECTOR NOMINAL SIZE 30 ADJUSTMENT RANGE 100 BAR COMMERCIAL REFERENCE REXROTH-DB-30-1-31/100