Globe Valve, Two Way, Flanged, 4", 160 Cv Flow Capacity, 1 1/2" Stem Travel, 1 7/8" Bonnet Size, Stem Up to Close, 125 ANSI/ASME Rating, Cast Iron Body, 316 Stainless Steel Stem, Bronze Seat, Teflon Cone Packing, Maximum Safe Operating Pressure: 15 Psi Steam, 150 Psi Water @ 240 Degree