Marine Gate Valve
Metal-seated gate valve for high-flow marine systems, with 40-year proven service performance.
Marine Gate Valve
The Marine Gate Valve is a metal-to-metal seated shut-off valve designed for long-term, high-integrity performance in demanding naval environments. Proven over 40 years of service, it supports high flow rates and operates reliably across a wide range of liquids and gases, including cryogenic, hydraulic, and seawater systems. The valve features an elastomer-free construction for high-temperature applications and is fully serviceable inline thanks to its top-loaded design. With configurable end connections and seat options, it integrates easily into submarine and surface ship systems, offering dependable isolation in compact sizes from DN 15 to 50.
Delivers long service life and shut-off integrity with robust, metal-seated construction.Handles a wide range of media with high flow capability and elastomer-free design. Simplifies installation and maintenance with top-loaded internals and configurable connections. Key features
Metal-to-metal seated shut-offHigh flow rate designElastomer-free constructionTop-loaded inline maintenanceConfigurable connections and seatsTemp: up to 270°C (typical max)Pressure: up to PN 69 (typical max)Sizes: DN 15–50Carbon steel or stainless steel bodySpecifications
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Fluid Types |
Air Black Water Cryogenic Fresh Water Fuel Oil Grey Water High Pressure Air Hydraulic Lubricating Oil Sea Water Water Liquid |
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Port Size (“) |
0.2 to 2 |
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Material |
Carbon Steel Stainless Steel |
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Temperature Limits (°C) |
0 to 270 |
Parts & Service
Fairbanks Morse Defense offers an extensive portfolio of services to optimize performance, ensure reliability, and extend the life of your fleet – from the day its commissioned and for the many years that follow. Learn more about what our custom solutions can do for you.
Commercial Solutions
In addition to the defense industry, Fairbanks Morse Defense also works with the commercial industry. Our commercial customers can include municipal and nuclear power plants, hospitals, universities, and international stationary power applications.
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