Full Port, Brass Ball Valves with Stainless Steel Ball & Stem are used in commercial and industrial applications for a full range of liquids and gases. They feature a bottom-loaded blowout-proof stem, virgin PTFE seats, thrust washer, and adjustable stem packing gland, stem packing nut, 304 stainless steel ball, brass adapter, and steel handle. Model FBV-3C-SS has female NPT end connections. Model FBVS-3C-SS has solder end connections. Pressure Rating is 600psi WOG and 150psi WSP.