Eaton Vickers® K(B)FD/TG4V proportional valves are
designed to provide a controlled oil flow in direct
proportion to a command signal. They are available in
two types; a double solenoid version that will provide
reversible flow to an actuator and a single solenoid throttle
version that provides a single direction of flow.
Hydrostats are available for load compensation and parallel
flow path modules are available that will boost the flow
capacity of single solenoid throttle versions to nearly twice
that of the standard valve.