1 1/2" Male NPT Inlet X 2" Female NPT Outlet, Set at 50 PSI, 2720 Pounds Per Hour Capacity, Bronze/Brass Trim and EPR Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

1.5x2 25#SteamRelf 1666#HR

1.5x2 50#SteamRelf 2720#HR

1 1/2" 75#PSI 3588BTU PRV

1.5" X 2" 100#STEAMREL 4593PPH

1.5" X 2" 110#SteamRel 4995PPH

1.5"x 2" 125# 5592 PPH STEAM

1.5"x 2" 150#SteamRel 6596#hr

1.5x2 200#SteamRelf 9159#hr

1.5"x 2" 250#SteamRel 10612pph