Smith-Cooper International 01728145K 8145 Series Brass Ball Valve, Inline, Lever Handle, NPT Female, Non-Potable Water Use Only, 1" Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability Lever handle for manual on/off control PTFE seats and stem packing reduce the risk of leakage Maximum pressure rating of 600 psig for WOG and 150 psig for WSP Female NPT threads for connecting to male threaded pipes Product contains brass which does not meet federal and state requirements for drinking water.