Key Points for Selecting Large-diameter Duckbill Valve

1.Application Scenario: Clearly define the working environment of the Valve, including the type of medium (such as sewage, seawater, etc.), temperature, pressure, and other conditions.

2.Valve Type: Choose the appropriate type of duckbill valve based on specific requirements, such as straight-through type, curved-beak type, etc. The curved-beak type Duckbill Check Valve is often used for large diameters to enhance reverse sealing performance.

3.Connection Method: Determine the connection method of the valve, such as Flange connection, socket connection, etc., to ensure compatibility with the piping system.

4.Material Selection: Choose the appropriate material based on the medium's corrosivity, temperature, and other characteristics, such as neoprene, Hypalon, nitrile rubber, etc.

5.Size and Diameter: Select the appropriate valve size and diameter according to the flow rate and pressure requirements of the piping system.

6.Installation and Maintenance: Consider the ease of installation and maintenance of the valve and choose a valve type that is convenient for both.

7.Performance Requirements: For large-diameter valves, it is necessary to consider their sealing performance under high pressure, impact resistance, and long-term stability.

8.Cost-effectiveness: On the premise of meeting performance requirements, consider the cost-effectiveness of the valve and choose a product with a high price-performance ratio.

By comprehensively considering these points, a suitable large-diameter Duck Bill Valve for a specific application can be selected to ensure the normal operation and long-term stability of the system.