Boig and Hill Inc. offers standard process, special service, and high performance ball valves along with stainless steel ball valves. All valves are offered in a variety of series and sizes of wafers, standard ports, full ports, high performance, cryogenic, fire rated and throttling/control. Applications include chemical/petrochemical, food/beverage, pharmaceutical/biotech, rubber/plastics, oil production, pulp/paper and steam/thermal. Specialty ball valves handle cryogenics, high purity gases for microchip manufacturing, high pressure, batch cooking, toxic fluids and high cycle production processes.

FBV manufactures ball valves, gate valves, globe valves and check ball valves. Ball valves include trunnion ball valves, electric ball valves, spring-loaded ball valves, and floating ball valves. Trunnion ball valves are anti-static, fire safe, front ball sealing and double block function designed. Floating ball valves feature a double beveled sealing ring and fire safe design with non-fireproof material. Other available valves include gate, globe and swing check valves in cast steel and forged steel, as well as wafer check valves.

DK Machine offers valve balls and valve seats, and provides spherical grinding services for many industries including military, mining, aerospace, pulp/paper, petroleum and chemical. DK Machine has been a producer of precision valve balls for severe duty, high pressure and high tolerance applications.

Robert-James Sales Inc sells one piece, two piece, and three piece ball valves as well as standard and full port valves, W10 seal welded ball valves, high pressure W21 and W50 seal welded valves, and extreme pressure ball valves.

Flomatic makes unleaded ball valves, with tapping or bronze test cocks as options, for throttling and balancing installations of low pressure steam, air, water, and noncorrosive oil & gas in sizes of 1/2 to 2 inches or 1/8 to 1/4 inch for test cocks.

William E. Williams Valve Corporation makes high quality industrial and commercial ball valves, including full port type, and reduced port type, made of cast steel or stainless steel, with a firesafe design, blowout proof stem, integral locking devices and more.