American Controls stocks a complete line of screwed end, socket weld, and various other quarter turn ball valves. All of our valves are second to none for their excellent quality and unparalleled price. Specialty high pressure and exotic materials ball valves. All valves can easily be modified by our engineers and can be outfitted with an array of options, including double acting, spring return, electric, lever, gear, etc.. Our flanged ball valves are in-stock through 8″ and are available in 150, 300, 600 Lb. classes and come in all stainless steel, all carbon steel or any combination of the two. Our screwed end and socket weld end ball valves come in all stainless steel and have a pressure rating of 1000 WOG. We also offer exotic valves with ceramic and special linings. Thermoplastic PVC valves and actuators. PFA® and Teflon ® lined valves. Please contact us for further information on our ball valve line.