Flanged Vertical Check Valve

Описание

Data Sheet

– 1/2″~12″ (DN15~ DN300)
– W.P.: CLASS 150 / 300
– W.T.: 425°C
– Design:API6D/BS1868 / ASME16.34
– Flange dimension: JIS B2071 / ASME 16.5
– Face to face: JIS B2002 / ASME 16.10
– Inspection & testing: JISB2003/AP1 598

A flanged vertical check valve is a type of check valve designed for vertical installation in piping systems. Check valves are essential components that allow fluid to flow in one direction while preventing backflow.

Here’s a brief introduction to a flanged vertical check valve:

1. Design:

• Check Valve Design: The valve is designed as a check valve, facilitating the automatic flow of fluid in one direction and preventing reverse flow when the flow stops.
• Flanged Ends: It features flanged ends, providing a flat and bolted surface for secure attachment to other flanged components in the vertical piping system.

2. Operation:

• Automatic Operation: Similar to other check valves, the flanged vertical check valve operates automatically, allowing fluid flow in one direction and preventing backflow.

3. Connection Type:

• Flanged Ends: The valve is designed with flanged ends, allowing it to be securely bolted to other flanged components in the vertical orientation.

4. Materials:

• Material Variety: Flanged vertical check valves can be constructed from various materials, including cast iron, stainless steel, or other materials suitable for the specific application.

5. Size Range:

• Various Sizes: Available in different sizes to accommodate various pipe diameters and flow rates in vertical piping systems.

6. Applications:

• Vertical Piping Systems: Specifically designed for use in vertical piping systems where preventing backflow is crucial.
• Process Industries: Commonly used in industries such as chemical processing, water treatment, and more.

7. Flange Standards:

• ANSI Flange Standards: These valves often comply with ANSI flange standards, ensuring compatibility with other flanged components.

8. Pressure Rating:

• Pressure Compatibility: The valves are rated for specific pressure levels to ensure safe and reliable operation within the specified vertical piping system.

9. Compliance with Standards:

• Industry Standards: Flanged vertical check valves are manufactured to comply with industry standards and specifications, ensuring reliability and performance.

10. Ease of Installation:

• Bolted Connection: The flanged ends with bolt holes facilitate a secure and straightforward connection to other flanged components in the vertical orientation.

Flanged vertical check valves play a critical role in vertical piping systems by preventing backflow and ensuring the efficient and controlled flow of fluids. The flanged design allows for easy and secure installation, making them suitable for various applications in different industries.