For safe, reliable anti-ice valve solutions, Dukes Aerospace, Inc. has the answer. Through a wide range of applications, Dukes, Inc. has available over 100 off-the-shelf designs utilizing both butterfly and poppet technology. In fact, Dukes, Inc.'s, modular design philosophy has been utilized on numerous applications including: large commercial aircraft, regional jets, corporate jets, and military aircraft such as the F-16 and C130J. Operating pressures exceeding 600 PSIG and temperatures over 1200 °F can be accommodated with off-the-shelf designs. Dukes, Inc.'s anti-ice valves fly in excess of 5,000,000 flight hours annually and are the preferred valve for many major aircraft manufacturers.

Aftermarket programs for replacement parts used on legacy aircraft are already available and new programs can be developed through FAA Parts Manufacturer Approval (PMA) and Supplemental Type Certificate (STC).