These valves are used to adjust speed of actuators in both directions. Pressure compensation is not provided, flow rate depends on pressure and oil viscosity.
V0545 V0555 V0565 V0575 V0585
Zinc-plated steel with internal parts in hardened and ground steel
Connect V to the supply flow and C to the actuator to be controlled. When used on actuators with double pilot check valves, the VRB has to be mounted between the actuator and the double pilot check valve. Flow adjustments are made by rotating the coupling: clockwise rotation increases the flow and vice versa. Once the flow has been set, tighten the lock nut in order to keep the desired setting in case of vibrations.
BUNA N standard
matched diameters, minimal leakage when valve is closed