The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of butterfly valves for air applications. This procurement falls under the NAICS code 332919, which pertains to Other Metal Valve and Pipe Fitting Manufacturing, and is classified under the PSC code 4810 for powered valves. These valves are critical components used in various defense systems, ensuring operational efficiency and reliability. Interested vendors should direct their inquiries to Allen Neyland at 215-697-4314 or via email at allen.neyland@navy.mil, and are advised to review the solicitation documents carefully for submission guidelines and requirements.