4HPFS13/80-10/20 Flow Sharing Control Valve
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.
Functions and features
1. LS feedback steering engine can improve the efficiency of other actions when no steering actions are involved.
2. The international advanced LUDV system can realize proportional flow distribution to all actuating mechanisms. Besides, the flow is not influenced by load.
3. The neutral-position low pressure unloading mode can be suitable for a variable capacity system of which the neutral position cannot reach zero (also applicable to a fixed capacity pump system).
4. Plate overlying can be adopted to combine a multiway proportional flow valve group according to the actual demand of customers.
5. The circular arc groove orifice of valve rod can make flow more accurate and action more stable so as to cater for different working conditions.
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 operation by mechanical mode)