1" Male NPT Inlet X 1" Female NPT Outlet, Set at 105 PSI, 453 SCFM Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Air/Gas Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 125 PSI, 529 SCFM Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Air/Gas Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 150 PSI, 625 SCFM Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Air/Gas Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 200 PSI, 816 SCFM Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Air/Gas Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 25 PSI, 417 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 30 PSI, 466 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 40 PSI, 573 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 50 PSI, 681 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

1" Male NPT Inlet X 1" Female NPT Outlet, Set at 140 PSI, 1648 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

1"X1" 10#SteamRelf 89scfm