This is a presolicitation for a Manifold Valve Assembly, with a required delivery schedule of 378 days after receipt of order (ARO). The Government intends to solicit only the approved source, Marotta Controls Inc, for 18 units, but will consider offers from all responsible sources. The place of performance is currently unknown. The solicitation will be available on or after January 30, 2026, and price will be combined with other factors for the final award decision.