Manual Two-Way Ball Valve, Body Material Brass, For Media Air, Oil, 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 1,000 psi, Maximum Pressure - Steam 150 psi, Maximum Pressure - Combustible Gas Not Applicable, Vacuum Service Rating 29.9 in Hg, Ball Material Chrome-Plated Brass, Ball Port Style Full Port, Handle - Locking Non-Locking WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. - Lead