The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of a regulating valve (48--VALVE, REGULATING, FL) under a firm fixed-price contract. The procurement aims to acquire a complete 1-inch steam pressure reducing valve that meets stringent quality and certification requirements due to its critical application in shipboard systems, where any failure could result in severe consequences. Interested vendors must adhere to specific quality assurance standards, including ISO 9001, and submit all required documentation electronically, with the final delivery of materials expected within 730 days of contract award. For inquiries, potential bidders can contact Kathryn Shutt at 717-605-2430 or via email at KATHRYN.E.SHUTT.CIV@US.NAVY.MIL.