Universal Flow Control Adjustment Type Knob Valve Body Size 1/8 in Air Connection Size 1/8 in Connection Type Swift-Fit x Tube Connection Size 1/8 in Air Connection Type Tube Metering Direction Meter Out Body Material Stainless Steel Maximum Operating Pressure 145 psi Minimum Operating Pressure 14.5 psi Fitting Style Elbow Body Material Finish Nickel Plated Maximum Operating Temperature 176 Degrees F Minimum Operating Temperature -4 Degrees F