Dixon Valve BFC400 Series-F Flow Control Valve, Brass, 1/4" NPT

Features:

• Provides precision flow control and full shutoff in one flow direction and automatically allows unrestricted free flow in the opposite direction.
• Two-step needle provides fine adjustment 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.

For more information, please see Data Sheet #1 and Data Sheet #2