Mueller Steam M6702785 Check Valve, 4 in

Mueller Steam Specialty™ Silent Check Valve, Standard Wafer, Series: 101MAT, 4 in Nominal, Full Flanged End Style, 200 psi Pressure, 125 lb Pressure Class, 150 deg F, 5 in Inlet to Outlet Length, Cast Iron Body, 302/316 Stainless Steel Trim, 9 in H Dimensions, Domestic