The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking contractors for the repair and modification of flow control valves, classified under the PSC code 4810. The procurement aims to ensure the operational readiness and reliability of these critical components, which play a vital role in various naval systems. Interested parties can reach out to Jeremy P. Barney at (215) 697-1234 or via email at JEREMY.P.BARNEY.CIV@US.NAVY.MIL for further details regarding this presolicitation opportunity.