2 1/2"35#AIR/GAS 1211SCFM REL.

2.5"x2.5" 45#AirRel 1461SCFM

2-1/2" 150PSI PRV

2.5"X2.5" 15#STEAM REL 2091#HR

2.5"X2.5" 30#STEAM RELF 3050#H

2.5"X2.5" 60#STEAM RELF 5160#H

2.5"x2.5" 80#SteamRelf 6566#HR

1/2" Male NPT Inlet X 3/4" Female NPT Outlet, Set at 40 PSI, 310 Pounds per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

1/2" Male NPT Inlet X 3/4" Female NPT Outlet, Set at 40 PSI, 321 Pounds per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section VIII Steam Pressure Relief Valve with Plain Lever