Ambient temperature -40C...+60C Viscosity 12 ...800 mm2/s Fluid temperature -15C...+80C Filtration 10 to NAS 1638 Max operating pressure 315 bar Nominal flow 120 l/min Back pressure 50 bar Leakage(A,B-T) 30cm3/min at 120bar Spool stroke 10 mm,L12+/-10/6 Actuating force < 300 N Modification/Spools with 1