3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 30 PSI, 456 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 35 PSI, 504 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 40 PSI, 553 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 50 PSI, 651 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 60 PSI, 748 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 75 PSI, 897 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 80 PSI, 947 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 100 PSI, 1148 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 125 PSI, 1400 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 1" Female NPT Outlet, Set at 137 PSI, 1520 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever