3/4" Male NPT Inlet X 3/4" Female NPT Outlet, Set at 100 PSI, 682 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

3/4" Male NPT Inlet X 3/4" Female NPT Outlet, Set at 110 PSI, 742 Pounds Per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever

150#PSI 350 SCFM AIR RELIEF

3/4"x3/4" 15#SteamRelf 173#HR

3/4"x3/4" 20#SteamRelf 201#hr

3/4"x3/4" 25#Steam 228#HR

3/4"x3/4" 30#SteamRelf 255#HR

3/4"x3/4" 40#SteamRLF 310#/HR

3/4"x3/4" 45#SteamRel 337#/HR

3/4"X3/4" 50#steamrelf 365#hr