AIV Product Line

Flowserve Edward has 75 years of valve field experience, along with ongoing research and development programs. Flowserve Edwards designs and builds valves that last at least 40 years, meaning they're not only tough but also designed for easy maintenance. These investments have helped them build a reputation as a leader in supplying horizontal, angle, Flite-Flow, and Elbow Down piston lift check valves. Additionally, they have maintained a reputation as the "Preferred" valve in critical, high-pressure, high-temperature applications. Flowserve Edward forged and cast steel valves not only meet but also exceed standards for power plants, process facilities, and other high-temperature, high-pressure services. Each valve meets all applicable design codes and standards and, to ensure safety, undergoes testing beyond code requirements, including finite-element stress analysis of critical areas and rigorous proof testing. AIV stocks Flowserve Edward forged steel angle, globe in t and y patterns, and ball and piston checks, as well as cast steel angle, globe, angle stop, piston, and stop check valves.