The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of flow control valves under the title "YALVE, FLOW CONTROL." The contract requires the manufacture and supply of these valves, which are critical components in various defense applications, ensuring proper control and management of fluid flow in military systems. Interested vendors must provide detailed proposals including unit pricing, procurement turnaround time, and compliance with specified quality assurance standards, with the option for a 50% increase in quantity within 365 days of contract award. Proposals should be submitted to the primary contact, Joseph D. Weaver, via email at joseph.d.weaver22.civ@us.navy.mil, with the solicitation details available for review.