Z50, Z80

Monoblock Valves with Metering Curves

Technical parameters Z50

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 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

Technical parameters Z80

Ambient temperature

-40C...+60C

Hydraulic liquid - mineral oil based hydraulic oil

Viscosity 12..800mm2/s-permission range

20..100mm2/s recomm

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