Manual Two-Way Ball Valve, Body Material Carbon Steel, For Media Gas, Liquids, Valve Construction Three-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 2,000 psi, Maximum Pressure - Steam 150 psi, Maximum Pressure - Combustible Gas Not Rated, Vacuum Service Rating 29 in Hg, Ball Material CF8M Stainless Steel, Ball Port Style Standard Port, Handle - Locking Locking WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)