Manual Two-Way Ball Valve, Body Material Brass, For Media Air, Steam, Water, Valve Construction Two-Piece, Nominal Valve Size 1/4 in, Valve Body Style Straight, 3-A Standard Compliance Not Rated, Average Surface Roughness (Ra) Not Applicable, Maximum Pressure - Operating 600 psi, Maximum Pressure - Steam 150 psi, Maximum Pressure - Combustible Gas Not Rated, Vacuum Service Rating 29.9 in Hg, Ball Material Chrome-Plated Brass, Ball Port Style Full Port, Handle - Locking Non-Locking WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -