Apollo™ Swing Check Valve, Y-Pattern, Series: 161S-LF, 1-1/2 in Nominal, Solder Joint End Style, 200 psi CWP Pressure, 125 lb Pressure Class, -20 to 406 deg F, Yes Low Lead Compliance, 56 gpm Flow Rate, Media: Water, 5.28 in Inlet to Outlet Length, Bronze Body, Brass Trim, 2.99 in H, Domestic