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Technical parameters

Ambient temperature -40C...+60C
Hydraulic liquid -mineral oil based/hydraulic oil
Viscosity 12...800 mm2/s
Fluid temperature -15C...+80C
Filtration 10 to NAS 1638
Max operating 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

Description

The directional monoblock valve Z50 is a variant of directional control valve P40 with specialized body. The throttle channels are implemented at the spool surface.The face of the hydraulic channels are precisely machined in the body. The valve realize a better throughput and a perfect metering diagram.