Compact Flow Control, Adjustment Type Screw, Valve Body Size 12 mm, Air Connection Size 12 mm, Connection Type BSPT, Connection Size R 1/2 in, Air Connection Type Tube, Metering Direction Meter Out, Body Material Technical Polymer, Maximum Operating Pressure 145 psi, Minimum Operating Pressure 14.5 psi, Maximum Flow Rate 60 cfm, Minimum Flow Rate 0 cfm, Fitting Style Elbow, Body Material Finish Nickel Plated, Maximum Operating Temperature 70 Degrees C, Minimum Operating Temperature 0 Degrees C WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -