The Model 496 regulator offers a solid construction for a lifetime of reliable service. They provide precise pressure control, as well as outstanding performance and dependability.
Model 496 regulators can be used for residential meter sets as well as small commercial and industrial applications, including burners, furnaces, ovens, heaters, gas engines and others.
Benefits & Features
The Model 496 is offered in a variety of body and orifice sizes and load springs settings. The 4″ roll-out diaphragm offers exceptional performance and provides capacities that normally require 6″ diaphragm regulators. It is available with an internal relief valve as a standard feature.
|Cast Iron – 125 psig working pressure
|Spring and Lower Case
|One piece molded Buna-N Seat
|Cast aluminum integral to lower case
|4″ Molded, roll-out polyester fabric reinforced Buna-N
|Vent and Valve
|Polyethylene valve and seat, 1″ NPT vent
|ABS cycolac with internal relief valve stop and a hole for available tamper seal wire
|-20° to +150° F (-28.9° to +65.5° C)
|Chromate converted castings, e-coted or primed with enamel topcoat
|Internal relief valve
|Set to relieve at approximately 7-10″ w.c. above normal outlet pressure setting