Apollo™ Swing Check Valve, Y-Pattern, Series: 161T, 1-1/2 in Nominal Size, NPT, 200 psi CWP, 125 lb, -20 to 406 deg F, Low Lead Compliance: Yes, 56 gpm, 4-1/2 in Inlet to Outlet Length, Bronze Body, Bronze Trim, 2.99 in H, Domestic