valves
watts 1116fh relief valve hydrant 2 1 2 in 500 gpm
fire hydrant relief valve inlet size 2 1 2 in . capacity 500 gpm 45 fps inlet pressure 0 to 300 psi pilot adjustment range 20 to 175 psi body material cast iron connection type fnst swivel seal material buna n quad seal stem material stainless steel aisa303 diaphragm material nylon reinforced buna n seat material brass control circuit fixed orificeapplication installed on fire hydrants to provide temporary relief protection to a water system br b features b ul li application installed on fire hydrants to provide temporary relief protection to a water system li li capacity 500 gpm 45 fps li li diaphragm material nylon reinforced buna n li li item fire hydrant relief valve li li size 2 1 2 li li type fire hydrant li li body material cast iron li li connection threaded li li control circuit fixed orifice li li cover material cast iron li li seal material buna n quad seal li li seat material brass li li stem material stainless steel aisa303 li li standards na li li diaphragm nylon reinforced buna n li li inlet size 2 1 2 li li connection type fnst swivel li li inlet pressure 0 to 300 psi li li pilot adjustment range 20 to 175 psi li ul
watts