— The DSH* are lever operated directional control valves,
available with 3 or 4 ways and with several types of
interchangeable spools (1).
— The valve body (2) is made with high strength iron
castings provided with wide internal passages in order to
minimize the ﬂow pressure drop.
— They are available with 2 or 3 positions with return spring
or mechanical retention.
— On DSH3 version is possible to rotate the lever (3) by
۱۸۰° compared with the standard position, depending on
installation requirements (par. 7).