[ 1/4" Mpt X 1/2-27 W/Adj.
;Vulcan Range Gh30, Gh30C, Ghm30, Ghm30C, Mg24Cb,;7830, 7830A, 7851, M7830, M7851, Sg7830 Burner Valve 1/4"Mpt X Adj.Hood Orifice ] [ Rotation ;Off/On] [Stem Position Down] [Stem Size . [ Angle - 90 ],;Southbend Range Series: 163, 1363, 1423.