Volvolo designed for use on reversible plough cylinders, in order to obtain
the automatic reversal of the oil flow and therefore of the motion of the hydraulic cylinder eight or
to rotate the plough.
It is equipped with a locking or double-acting volvulus
which provides greater security and gives the possibility to position and lock the
cylinder at any point. The reversal of the piston rod is done
by means of a maximum pressure valve compensated exactly at the dead point
of the plow, developing greater power and speed.
This volvulus can be
also mounted on heavy and unbalanced ploughs with cylinders having the following diameters
internal: 40/50, 60/80, 80/100, 100/110 and 110/130 mm.
VRAPDE plow tipping valves are interchangeable with:
