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CO2 Compressors
NAVSEA-approved high-pressure CO2 evacuation compressors for submarine scrubber systems — sole supplier on 12 platforms for 6 navies.
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Defense / Maritime
Navy-grade valves, high-pressure CO2 compressors, and precision machining — engineered in a DOD cleared facility for the environments that demand it most.
Defense / Maritime catalog
Mission-critical components.
Three product families.
Select a product line to explore — Navy valve types live under Defense / Maritime Valves.
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Machining Capabilities
Vertically integrated CNC machining — horizontal and vertical centers, Swiss machines, CMMs, and secondary processes for military contractors.
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Defense / Maritime Valves
U.S. Navy supplier for 45+ years — new shipbuilding valves, spare parts for ships at sea, and form/fit/function replacements for obsolete valves.
View valve typesUnder Defense / Maritime Valves
Navy valve types
Butterfly and vent valves built to Navy MIL-Standards — subpages of the Defense / Maritime Valves family.
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NAB High Performance Navy Butterfly Valves
Nickel Aluminum Bronze to MIL-V-24624 — QPL-qualified since 1984 for seawater, firefighting, AFFF, and more.
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SS High Performance Navy Butterfly Valves
Stainless steel high-performance butterfly valves for corrosive and high-demand maritime systems.
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Aluminum Navy Vent Valves
Lightweight aluminum vent valves where weight, corrosion resistance, and reliability matter.
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Stainless Steel Navy Vent Valves
Stainless steel vent valves engineered for demanding Navy applications and long-term durability.
Need help specifying?
Find a defense-maritime distributor or talk to Lexair directly.
Our defense-maritime distributors and application team can help match Navy valves, compressors, and machining to your MIL-Spec requirement.
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Standard defense products or specially manufactured items — our team will route you to the right Lexair contact quickly.