CLASSIFICATION
Marine Check Valve
Marine Check Valves are commonly used in bilge pump systems, ballast systems, engine cooling systems, and fuel transfer systems aboard ships, boats, and other marine vessels. They help maintain system efficiency, prevent damage from backflow, and ensure the safety and reliability of marine operations.
Nominal diameter: DN50~DN500.
Valve body material: Cast Steel, Stainless Steel, Bronze, Cast Iron, Ductile Iron.
Applicable media: Water, Oil, Gas, Liquid.
Connection method: Flange, Internal Thread, External Thread.
Manufacturing standards: Chinese GB/T, CB, CB/T, Japanese JIS, German DIN, American API, ANSI.
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