Manual Two-Way Ball Valve, Body Material Brass, For Media Water, Valve Construction Two-Piece, Nominal Valve Size 1 in, Valve Body Style Straight, 3-A Standard Compliance Not Rated, Average Surface Roughness (Ra) Not Applicable, Maximum Pressure - Operating 300 psi, Maximum Pressure - Steam 15 psi, Maximum Pressure - Combustible Gas Not Rated, Vacuum Service Rating 29 in Hg, Ball Material Brass, Ball Port Style Full Port, Handle - Locking Non-Locking, Handle Type Lever This Apollo(R) XPRESS(R) ball valve has press connections compatible with Rigid(R) press tools and installs in seconds. 100% factory-tested valve with the Leak-Before-Press(R) feature. Suitable for use in heating systems and in potable water applications.