Dante Valve Company
Norfolk, VA Part of Dante Valve Company
- UEI
- KF4TSU6B2UJ8
- CAGE
- 4RKD4
- Primary NAICS
- 423840 Industrial Supplies Merchant Wholesalers
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
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Dante Valve Company
Parent
MMDRDDVELDX8
- Dante Valve Company KF4TSU6B2UJ8
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Dante Valve Company
Parent
MMDRDDVELDX8
- SAM.gov registration date
- Physical address
- 1324 Ballentine Blvd, Norfolk, VA 23504, USA
- Website
- dantevalve.com
- Founded
- 1960
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
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- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 34 Fabricated Metal Products
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| NSN: 4820 01-663-7956 | Coast Guard | $198,680 | |
| 8512029454 ! Valve,safety relief | Land and Maritime | $7,300 | |
| Valve,regulating,FL | Land and Maritime | $60,848 | |
| Valve safety relief | Coast Guard | $53,312 | |
| Valve safety relief | Coast Guard | $31,212 |
About Dante Valve Company
Dante Valve Company, a Norfolk, Virginia-based manufacturer of pressure relief valves and marine valve systems, operates as a prime contractor (89% of recent awards) delivering specialized valve components to the U.S. Navy, Coast Guard, and Defense Logistics Agency. The company is a small business Subchapter S corporation competing predominantly under Total Small Business set-asides on firm fixed-price purchase orders and SBIR research contracts, with an 11% subcontractor footprint serving shipbuilding primes.
The company's customer concentration centers on naval and maritime logistics. The Department of Homeland Security's U.S. Coast Guard leads in award volume (20 awards, $620 thousand combined potential value), while the Defense Logistics Agency Troop Support division commands the largest dollar share ($1 million combined potential value across 4 awards) anchored by a $429,031 SBIR Phase II contract for submarine relief valve development awarded September 21, 2022 with ultimate completion December 31, 2025. The Department of the Navy's Naval Sea Systems Command accounts for 32 awards worth $455 thousand, and the Military Sealift Command 4 awards worth $56 thousand, collectively covering 86% of recent awards. The divergence between award-count and potential-value rankings reflects Dante's mix of high-volume small purchase orders (typically $20,000–$60,000 per Coast Guard and Naval Sea Systems Command transaction) offset by the larger SBIR Phase II award and three SBIR Phase I contracts ($200,000 each, October 2021) from Troop Support.
Recent representative work includes a June 24, 2026 Total Small Business purchase order from the Coast Guard for four 18-inch butterfly valves and two repair kits ($198,680, completion February 2027); a $60,848 Naval Sea Systems Command purchase order (June 20, 2025) for regulating valves; a May 20, 2025 Coast Guard order for eight safety relief valves supporting 270-foot medium endurance cutter service ($53,312); and three SBIR Phase I actions (October 2021) for design and development of pressure relief valves under Troop Support Topic DLA212-001.
The company's activity has remained episodic — 3 awards in 2022, 1 in 2023, 4 in 2024, 7 in 2025, and 2 year-to-date in 2026 — with only $199 thousand in combined potential value reaching ultimate completion inside the next twenty-four months and therefore facing recompete. In its subcontractor role, Dante supplies copper-nickel and stainless steel flanges and oily-waste system valves to Huntington Ingalls on CVN-75, CVN-80, and CVN-69 refueling and overhaul work (five sub-awards, August 2025–May 2025), and angle relief valves to QED Systems on USS Bataan oily water separator installation (two sub-awards, February 2024). The company does not hold named parent vehicles or GWACs; all awards are direct purchases or task orders under Navy engineering and support services IDIQs. Across both prime and sub work, the capability portfolio concentrates on pressure relief valves, safety relief valves, ball valves, regulating valves, and marine flanges in compliance with NSN specifications for naval vessels and Coast Guard cutters.
Quick answers
What is Dante Valve Company's UEI?
Dante Valve Company's Unique Entity ID (UEI) in SAM.gov is KF4TSU6B2UJ8.
What is Dante Valve Company's CAGE code?
Dante Valve Company's CAGE code is 4RKD4.
What is Dante Valve Company's primary NAICS code?
Dante Valve Company's primary NAICS code is 423840 (Industrial Supplies Merchant Wholesalers).
Where is Dante Valve Company located?
Dante Valve Company's physical address in SAM.gov is 1324 Ballentine Blvd, Norfolk, VA 23504, USA.
Is Dante Valve Company registered in SAM.gov?
Dante Valve Company's SAM.gov registration expired on September 3, 2026.
Who is Dante Valve Company's parent company?
Dante Valve Company is part of Dante Valve Company.
What is Dante Valve Company's most recent federal award?
Dante Valve Company's most recent federal contract award is NSN: 4820 01-663-7956 (70Z08526P30030B00), from Coast Guard, on June 24, 2026.
On GovTribe
See Dante Valve Company's full federal record
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