Marine Cast Steel Storm Globe Valves

Preventing seawater backflow‌: The design of the storm valve is similar to a one-way check valve, which contains a tongue disc with a spring. Under normal conditions, the tongue disc is in a closed state. When a forward fluid (such as sewage or wastewater) passes through, the tongue disc can be opened to allow the fluid to flow out. However, when a reverse fluid (such as seawater) tries to enter, the tongue disc remains closed under the action of the spring, thereby preventing seawater from backflowing into the cabin.

‌High-strength corrosion-resistant material‌: The valve body is made of high-strength corrosion-resistant material to ensure durability in harsh sea conditions. The seal plays a key role in ensuring that the valve can completely prevent seawater from infiltrating when it is closed.

‌Automatic closing function‌: The storm valve has an automatic closing function, which can automatically close when wind and waves come, preventing seawater from entering the cabin and ensuring the safety of the ship.

Structural features‌: The inlet and outlet channels of the straight-through wave-proof valve are in the same straight line, and the flow state is less damaged when the fluid passes through, and the pressure loss is small.

‌Application scenario‌: This design makes the flow state of the fluid through the valve relatively stable, which is suitable for occasions where low resistance flow is required‌.

‌Advantages‌: The fluid flows smoothly, with small pressure loss, which is suitable for occasions where low resistance flow is required.

‌Disadvantages‌: Additional pipes or equipment are required to change the flow direction, which is less flexible.

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