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Control the left/right turn of the vehicle.
Control the lifting action of the lifting cylinder.
Control the vehicle to drive at high/low speed.
Control the vehicle to move forward/backward.
The relief pressure is 235Bar.
0807 150Bar; 0808 130Bar; 1008 160Bar; 1012 210Bar;
1212 150Bar; 1412 190Bar; 1612 220Bar.
0807 80Bar; 0808~1612 120Bar.
Stabilize the return oil pressure in the driving oil circuit,
so that the vehicle can drive stably in different
conditions, and there will be no phenomena such as
unstable speed, slipping on the slope.
When the vehicle is not turning, the valve can lead the
hydraulic oil into the drive oil circuit to enable the vehicle
to realize its driving function.
When the vehicle turns, the outer wheel need faster
speed, and CV1 can compensate the oil pressure to
outer oil-motor.
Used to generate oil return back pressure.