Honeywell 1/2″ intermittent pilot dual automatic combination valve

Honeywell 1/2″ intermittent pilot dual automatic combination valve, 24vac, standard opening, 3.5″wc regulator setting, single stage, 20-200 cfh, 1/2# pressure setting, 1/8″ pressure tapping with plug, for use in gas fired intermittent pilot appliance applications, includes one 3/4″ straight flange, one 1/2″x3/8″ reducer bushing, lp conversion kit