Description of valve part Material Body Forged brass body full port End connection Threaded ends(1/2"to4"), 600wog, 150 swp Ball Ss304 Seal on stem Epdm or plastic Stem Steel Ball seal Ptfe Nut for handle Steel or brass or iron Handle Steel Forged brass ball valve material Leaded brass c37700, lead free brass c46400 Forged brass ball valve through the certification Csa, fm, ul, iapmo-cupc, nsf61, ab1953