valves
mueller steam specialty 6 71ahb3h double disc check valve cast iron 6 in .
double disc check valve material of construction cast iron size 6 in . connection type fits within ansi flanges length 8 3 4 in . width 3 in . overall height 8 3 4 in . max . water pressure 200 psi 150 degrees f max . temp . 100 degrees f mounting position vertical seat material buna spring material 316 stainless steel seal material buna n standards ansi api fm ul compliance br b features b ul li item double disc check valve li li length 8 3 4 li li material of construction cast iron li li max . temp . 100 degrees f li li max . temp . f 100 li li package quantity 1 li li size 6 li li type double disc li li width 3 li li connection fits within ansi flanges li li mounting position vertical li li overall height 8 3 4 li li seal buna n li li seal material buna n li li seat material buna li li standards ansi api fm ul li li rated for 200 psi li li spring material 316 stainless steel li li compliance li li sub category iron li li connection type fits within ansi flanges li li max . water pressure 200 psi 150 degrees f li ul