This kind of multiway valve can be extensively used for industrial trucks and also other hydraulic engineering machines. It can realize proportional control on four actuating mechanisms for lifting, tilting, translation motion and rotation of forklift.

Basic parameters:
1. Max oil inlet flow at P port: QP=80L/min; rated flow at all working ports: QX=25～70L/min; flow setting at steering port: QPF=11～13L/min;
2. Rated working pressure: PH=20MPa; rated steering pressure: PFH=10MPa;
3. Hydraulic control pressure: Px=0.6～1.8MPa (or mechanical mode).