Description Flow Control Valve A brass flow control valve is used to control pressure and flow at the spigot of an oil bar. 2-step needle allows fine adjustment at low flow with first 3 turns of adjusting knob. Next 3 turns give full-open needle position and conventional throttling control Brass Inlet and Outlet: 1/2″-14 NPTF inlet/outlet Max Pressure: 2,000 psi (138 bar) Flow Range: 15 gallon Per Minute (56 liter)
