Abstract: An electronic variable orifice flow control valve includes a valve body mounted on a hydraulic pump housing in a valve bore of the housing, a valve seat on the valve body, a metering rod cooperating with the vale seat in defining a variable orifice, and a solenoid having an armature connected to the metering rod and mounted on a body of the solenoid for bodily shiftable movement between retracted and extended positions. The solenoid body has a concentric discharge type discharge port therein, i.e. a discharge port through which fluid flows concentric with a longitudinal centerline of the valve bore, and the solenoid armature is tubular so that a fluid flow path is defined from the variable orifice to the concentric discharge type discharge port through the armature.