this 3 inch two-piece full port ball valve is used in residential and commercial potable water applications, suitable for a full range of liquids and gases. This valve features a lead free brass body and adapter, female threaded end connections, adjustable packing gland, chrome plated lead free brass ball, virgin ptfe seats and seals, a bottom loaded blowout proof stem, and steel handle. The temperature range is minus 40 to 400 degrees f (minus 40 to 204 degrees c) and the pressure rating is 400 psi (27.5 bar) wog non-shock and 125 psi (8.6 bar) wsp.