Monoblock valves with metering curve December 9, 2019December 9, 2019 by stanpetkan Z50 Specification Technical parameters: Ambient temperature -40C...+60C Hydraulic liquid - mineral oil based / hydraulic Viscosity 12...800 mm2/s Fluid temperature -15C...+80C Filtration 10 to NAS 1638 Max operation pressure, P=250;T=50 bar A, B = 300 bar Leakage(A,B-T) 15cm3/min at 120 bar Nominal flow 50 l/min Spool stroke 6 mm Actuating force < 200 N Modification/Spools with 1 to 7 Z80 Specification Technical parameters: Ambient temperature -40C...+60C Hydraulic liquid - mineral oil based / hydraulic Viscosity 12..800mm2/s-permission range 20..100mm2/s recommend Fluid temperature -15C...+80C Max operating pressure, P=250;T=50bar A,B = 300 bar Leakage (A, B - T) 18cm3/min at 120 bar Nominal flow (see operating diagram) 80 l /min Spool stroke 7 mm Actuating force in spool axis direction < 220 N Modification / Spools up to 4