Webstone The Isolator® Ball Valve, Series: 4141, 3/4 in Nominal, IPS x Rotating Flange, 600 psig WOG, 100 deg F, Full Port, Media: Water/Glycol Mixture, Wing Style T-Handle Actuator, HCP Brass Ball, 2-3/4 in Inlet to Outlet Length, 2-3/8 in Top to Inlet Center, Brass Body, Brass Trim, PTFE Seat, Stem Seal