Manual Two-Way Ball Valve, Body Material Nickel-Plated Brass, For Media Air, Steam, Water, Valve Construction One-Piece, Nominal Valve Size 1/2 in, Valve Body Style Straight, 3-A Standard Compliance Not Rated, Average Surface Roughness (Ra) Not Applicable, Maximum Pressure - Operating 450 psi, Maximum Pressure - Steam 150 psi, Maximum Pressure - Combustible Gas Not Rated, Vacuum Service Rating 29.9 in Hg, Ball Material 304 Stainless Steel, Ball Port Style Standard Port. This item has been restricted from sale in the following state (s): []