May 2021

New spools for DPZO high performance directionals

The new specific design of spools 2-L5 & 2-S5 prevents the drift of the actuators with differential areas when the spool is in rest position, by decompressing the user’s lines still maintaining the closed center characteristic with all ports blocked.
This feature avoids to install additional check valves to inhibit the eventual actuator drift and ensures an effective braking of the mold mass at the fast / slow transitions, in plastic injection machines.
​​​​​​​Discover our range of high performance directionals

Source: NW21-11