United Lift Check Valve, Spring-Loaded, Series: 50T, 2 in Nominal, Thread End Style, 200 psi Pressure, 400 lb WOG/200 lb WSP Pressure Class, Media: Gas/Oil/Steam/Water, 5.88 in Inlet to Outlet Length, 3-1/4 in Top to Inlet Center, Bronze Body, PTFE Trim