VALVE,BUTTERFLY
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION PHILADELPHIA.DLA AVIATION AT PHILADELPHIA, PA · Response deadline: Thu, 22 Oct 2026
What the government is buying
The Defense Logistics Agency (DLA) Aviation at Philadelphia is soliciting offers for butterfly valves. DLA Aviation serves as the primary procurement arm for the Department of Defense's aviation and aerospace material needs, managing supply chains for parts and components used across military aircraft and related systems.
Butterfly valves are flow-control devices that use a rotating disc to regulate or isolate fluid passage. In aerospace and defense applications, these valves typically manage fuel, hydraulic, or pneumatic systems where weight, reliability, and precise flow control are critical. The classification code 4810 under the Federal Supply Classification system specifically covers valves for aircraft and related systems, confirming this procurement relates to aviation-grade components rather than general industrial use.
Key facts
| Attribute | Value |
|---|---|
| Agency | Defense Logistics Agency (DLA) Aviation — Philadelphia, PA |
| Notice type | Solicitation |
| Solicitation number | SPRPA127QXA01 |
| NAICS | 332919 — Other Metal Valve and Pipe Fitting Manufacturing |
| Set-aside | None (full and open competition) |
| Response deadline | October 22, 2026 at 4:30 PM ET |
| Place of performance | Not specified in notice; see the solicitation |
Who can bid
This is a full and open competition with no set-aside program, meaning businesses of any size may submit offers. The NAICS code 332919 covers establishments primarily engaged in manufacturing metal valves (except industrial valves), pipe fittings, and related components.
To compete, your firm should:
- Be registered in the System for Award Management (SAM.gov) with active registration
- Hold any required quality certifications typical for defense aviation work (such as AS9100 for aerospace quality management or NADCAP accreditation for special processes)
- Demonstrate capability to meet military or aerospace specifications that commonly govern valve performance, materials testing, and traceability
- Have or obtain a CAGE code if not already assigned
Small businesses without size restrictions may find opportunity here, though competition will include large manufacturers given the absence of set-aside preferences.
How to put together a competitive bid
For aviation butterfly valve procurements, DLA typically emphasizes:
Technical compliance over unit price alone. Review the solicitation for specific military specifications (such as MIL-V, MS, or AN standard drawings) or performance requirements. Deviations from stated requirements usually disqualify offers.
Supply chain and material traceability. Defense aviation procurement requires documented provenance for materials, especially specialized alloys or coatings. Prepare to certify lot traceability, chemical/physical test reports, and source of origin.
Delivery reliability. DLA measures vendor performance through metrics like Delivery Rating and Quality Rating. Past performance on DLA orders—or comparable defense contracts—strengthens proposals. New vendors should highlight equivalent commercial aerospace experience.
Long-term pricing stability. Multi-year or option-year pricing may be evaluated; assess raw material volatility in nickel, titanium, or other relevant alloys when structuring offers.
Small business subcontractors. While prime contract is unrestricted, large primes may seek qualified small business valve manufacturers as subcontractors—consider both paths.
Next steps
Read the full solicitation SPRPA127QXA01 on SAM.gov to obtain technical specifications, quantities, packaging requirements, inspection criteria, and exact delivery terms. Note the firm deadline of 4:30 PM Eastern Time on October 22, 2026—DLA does not typically accept late submissions. Download specifications and drawings referenced in the solicitation early, as acquisition of these documents can require additional time.
View the official notice on SAM.gov →