The main line of defense in combustion devices such as burners and boilers is fuel gas shutoff valves. They are key to safe operation of equipment for nonresidential comfort heating, commercial and industrial heating, and power and steam generation applications.
While conventional modular gas valves are popular and effective, the latest gener-ation of valves has seen dramatic improvements in design. Recent technological advance¬ments offer breakthrough features and benefits. These include higher flows, more compact footprints, and greater modularity and flexibility for downsizing fuel train components. They also include broad¬er temperature ranges, higher close-off pressures, more immediate availability and reduced costs of ownership.