Flowserve is a provider of a wide range of valves used in global infrastructure industries. Flowserve offers Edward brand tilting disc check valves with a large bore, cast body gate valve. The body guided disc offers leak tightness. Class 600 to 4500 and sizes 2.5" to 24" are available. These valves are used in applications such as core spray, primary coolant, power generations, geothermal, cooling water, hydrocracking, heat recovery steam generators, reactor feed and more.

Tyco Valves & Controls manufactures and distributes a variety of check valve products including a selection of non-return valves for gas, oil, refining, water, power and chemical applications. Check valves are offered in cast, full body or wafer, fabricated or forged body designs for high-pressure applications.