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Help CenterMarine Duplex Stainless Steel Wafer Butterfly Check Valve With Ccs Classification Society Certificate
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1. Product Overview
The marine duplex stainless steel wafer butterfly check valve is made of duplex stainless steel, which has excellent corrosion resistance and strength, and is suitable for controlling various corrosive media on ships. It has a compact structure and light weight, which is convenient for installation and maintenance. It is a key component in the ship's fluid system.
2. Structural Features
Valve body material: Made of duplex stainless steel, which has high strength, excellent corrosion resistance and good toughness, and is suitable for various corrosive media on ships.
Connection method: Wafer connection, no need for flanges and bolts, easy and quick to install, saving space and cost.
Disc design: Butterfly disc, quick to open and close, with small fluid resistance, suitable for large-flow media.
Sealing performance: Made of high-quality sealing materials to ensure good sealing performance when the valve is closed and prevent medium leakage.
3. Working Principle
When the medium flows through the valve body channel, the medium pressure pushes the disc open to allow the medium to flow. When the medium stops flowing or flows backward, the disc closes quickly under the action of spring force or medium pressure to prevent the medium from flowing backward.
4. Application Scenarios
The marine duplex stainless steel wafer butterfly check valve is widely used in the ship's cooling system, fuel system, lubrication system and drainage system, etc., to ensure the normal operation and safety of the fluid system.
5. Product Advantages
Strong corrosion resistance: The duplex stainless steel material has excellent corrosion resistance and is suitable for various corrosive media.
Compact structure: Wafer design, compact structure and light weight, convenient for installation and maintenance.
Small fluid resistance: Butterfly disc design, quick to open and close, with small fluid resistance, suitable for large-flow media.
Good sealing performance: Made of high-quality sealing materials to ensure good sealing performance when the valve is closed.
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