The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for the procurement of check valves under the solicitation titled "48--VALVE,CHECK." This opportunity is set aside for small businesses and aims to fulfill the requirements for industrial valve manufacturing, specifically categorized under the NAICS code 332911. Check valves are critical components in various defense applications, ensuring the proper flow of fluids and preventing backflow in systems. Interested parties should direct any inquiries to the buyer listed in the solicitation document via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's DIBBS portal.