Dante Valve Company

Dante Valve Company

Norfolk, VA, United States

Naval SystemsMRO & LogisticsDual-use
51-200 employeesSubsystem Manufacturer, Component SupplierSupplies Naval Forces
Profile last updated: June 26, 2026

About

Dante Valve Company is a defense subsystem manufacturer based in Norfolk, United States working in naval systems, mro & logistics.

Dante Valve Company is a family-owned U.S. manufacturer, distributor and assembler of military and commercial pressure relief valves, regulators, fittings and flanges. The company was founded as a garage venture and is now run by its third generation of the Dante family. Its Danco brand pressure relief valves are installed across U.S. Navy vessels, including aircraft carriers, destroyers, amphibious ships and submarines. Dante Valve operates production and repair facilities in Norfolk, Virginia and Bellflower, California, and offers valve manufacturing, testing, certification, repair, CNC machining and build-to-print services. It also manufactures and assembles Kunkle safety relief valves and distributes TRAC regulating valves for Navy and industrial customers. The company states it employs more than 60 full-time staff.

Location

Norfolk, United States

Employees

51-200

Focus areas

pressure relief valvesmilitary specification valvesU.S. Navyvalve repairCNC machiningbuild-to-printDancoKunkleTRAC regulatorsdefense industrial base

Languages

EN

Products & capabilities

Defense domains

Naval SystemsMRO & Logistics

Supply-chain role

Subsystem ManufacturerComponent SupplierContract ManufacturerMRO & Services

What they offer

HardwareComponentsManufacturing ServicesMaintenance & RepairEngineering Services

Markets

Also sells to civilian markets

Products

Danco pressure relief valves

Pressure relief valve

Military-specification pressure relief valves manufactured for U.S. Navy and industrial applications.

End users

Naval Forces

Standards, platforms & customers

Defense standards

MIL-SPECMIL-I-45208

Platforms & programmes

Nimitz classFord classArleigh Burke classZumwalt classSan Antonio classAmerica classVirginia class

Named customers

U.S. Navy

Credentials & affiliations

Certifications

VR Valve Repair certification

Issued by: NBBVI

ASME Section I

Issued by: ASME

ASME Section VIII

Issued by: ASME

V Code Stamp certification

Issued by: ASME

UV Code Stamp certification

Issued by: ASME

Virginia Values Veterans Program

People

Management & team (4)

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