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Ambient temperature -40C...+60C
Hydraulic liquid - mineral oil based hydraulic oil
Viscosity 12..800mm2/s-permission range 12 ...800 mm2/s
Fluid temperature -15C...+80C
Filtration 10 to NAS 1638
Max operating pressure, P=250;T=50bar A,B = 300 bar
Leakage 10-15 cm3/min at 120 bar
Nominal flow 35 l/min
Manually or mechanically controlled hydraulic distributor Р38 is designed for distribution and control of work flow between generator (pump) and executive mechanisms (cylinder, hydro-motor, etc.). It is similar to P35, but has outlets P and T on the side of openings A and B.
Р38 is a mono-block distributor. Its body is made of cast iron EN-GJL300. Spool is made of carburized steel with hard chrome plating.
The distributor is fixed with two bolts M8.