The Parker Hannifin FS-800 Hydraulic Directional Control Valve is a hydraulic valve that directs fluid flow within a hydraulic circuit to control the direction of an actuator. Manufactured by Parker Hannifin, the FS-800 model routes hydraulic pressure and return flow to actuators to enable forward and reverse motion in hydraulic systems. It is used to control cylinders and hydraulic motors by selecting the appropriate flow path in a machine or equipment hydraulic circuit.
