YUKEN FG-01 FG-02 FG-03 FG-06 FG-10 Flow Control Valves FCG-01 FCG-02 FCG-03 FCG-06 FCG-10 Flow Control And Check Valves

These valves are pressure and temperature compensating type valves and maintain a constant flow rate independent of change in system pressure (load) and temperature (viscosity of the fluid). They control flow rate of the hydraulic circuit and eventually control speed of the actuator precisely. Valves with an integral check valve allow a controlled flow and reverse free flow. Repeated resetting can be made easily with a digital readout. Min. required pressure difference The minimum differential pressure between inlet and outlet port is required to obtain the optimum pressure compensation. It varies according to the flow rate to be set. For details, please refer to the performance curves. Free flow Check valve pressure drops vary with flow rates. If models with check valves are used, see free flow pressure drop characteristics. To carry out flow adjustments by as small degree as 2 L/min (.53 U.S.GPM) or less, be sure to use a line filter of 10 µm or finer and install it near the valve inlet.