Speed Control Valve, Adjustment Type Hex Screw, Valve Body Size 3/8 in, Air Connection Size 12 mm, Connection Type Not Applicable, Connection Size 1/2 in, Air Connection Type Tube, Metering Direction Meter In, Body Material Brass/PBT, Maximum Operating Pressure 145 psi, Minimum Operating Pressure 14.5 psi, Maximum Flow Rate 8.5 cfm, Minimum Flow Rate Not Applicable, Fitting Style In-Line, Body Material Finish Nickel Plated, Maximum Operating Temperature 140 Degrees F. This item has been restricted from sale in the following state (s): []