Production introduction
Foinbo® ductile iron flexible disc check valve is a versatile and reliable valve option for a wide range of applications in the plumbing and industrial sectors. Its design allows for quick and easy installation, with a simple operation that ensures optimal performance even in high-pressure systems.
Made from high-quality ductile iron, this valve is highly durable and resistant to corrosion, making it ideal for use in harsh environments. The flexible disc design enables smooth and unrestricted flow in one direction, preventing backflow and ensuring that the system operates efficiently and effectively.
Products parameters
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Specification |
H44X-Ductile Iron Flexible Disc Check Valve |
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2" |
2.5" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
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Rated Operation Pressure |
1.6Mpa |
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Strength test pressure |
4.8Mpa |
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Application Medium |
Water ,Foam mixture |
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Connection Type |
Flange End |
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Valve Type |
Flexible Disc |
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Body Material |
Ductile Iron |
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FAQ
Q: What is the flexible disc check valve?
A: The flexible disc check valve is a type of valve that allows the fluid to flow in one direction and prevents backflow. It is characterized by its flexible and resilient disc that can easily adapt to changing conditions in the pipeline. Its simple construction and low maintenance requirements make it a popular choice for various industries, including water treatment, chemical processing, and oil and gas.
Q: How does the flexible disc check valve work ?
A: A ball check valve works by using a spherical ball to block or allow fluid flow. When the fluid flows in the desired direction, the pressure of the fluid lifts the ball off the valve seat, allowing the fluid to pass through. In the opposite direction, the ball is pushed back onto the seat, preventing backflow.
Q: Where is the Flexible Disc Check Valve located?
A: The Flexible Disc Check Valve can be found in various applications such as water treatment plants, sewage systems, and oil and gas pipelines. This innovative valve design offers excellent reliability and durability, providing efficient flow control and preventing backflow.
Q: Why are flexible disc check valves used?
A: Flexible disc check valves are typically used because of their reliability, durability and cost-effectiveness. They offer a simple and efficient solution for preventing backflow and protecting pipelines against damage caused by pressure surges or water hammer. Their design allows for easy installation and maintenance, making them suitable for a range of industrial, commercial and residential applications
Q: Does a flexible disc check valve restrict water flow?
A: A flexible disc check valve does not restrict water flow. In fact, it ensures smooth and uninterrupted water flow while preventing backflow and contamination of the water source. Its flexible design allows for excellent sealing capability and quick response to changes in water pressure.