SFC3200

features

• Two-step needle provides fine adjustments at low flow with the first three turns of the adjusting knob The next three turns give full-open needle position and conventional throttling control When flow is reversed the heavy-duty poppet/retainer permits full-flow return capacity Exclusive color-coded reference scale on the adjusting knob greatly simplifies flow setting resetting adjusting and return to an original flow A simple set screw locks the valve on any desired setting.