ZFS Series Manuaually Operated Directional Valves consists of several sectional valves and mainl used for rngineering,hoisting and transporting,press and other machineries to realize centralized control for several actuators.

This  valve includes a relief valve and a check valve.When spool is in netral position,unloads the pressure circuit.It has common inlet port P and return port O with threaded connection and each section has two working ports for connecting hydraulic cylinders or motrs.Spool control position arrangement has two types-spring return and no spring detentded.

Technical Data:

Nominal Size(mm):10~50

Flow(L/min):75

Pressure(Mpa):16

ZFS Series Manuaually Operated Directional Valves