Barnes & Jones Inc. specializes in the manufacture of calibrated steam traps and steam trap repair kits. Its products are available to customers throughout North America, Central and South America, and Europe. The firm provides automatic valving solution for high-technology environmental control systems. Its various dealers throughout the United States include Delta Sales Co., Alvis A/C & Equipment, Watertown Supply Co., Clyde Equipment Co. Inc. and McCoy Sales Corporation among others. The company offers a variety of products, including adjustable oriface radiator valves, steam traps, vacuum breakers, compact steam traps, thermostatic steam trap repair elements (cage units), etc.