Flanged Horizontal Check Valve

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 horizontal check valve is a specific type of check valve designed for horizontal installation in piping systems. Check valves are crucial for controlling the flow of fluids and preventing backflow.

Here’s a concise introduction to a flanged horizontal check valve:

1. Design:

• Check Valve Design: The valve is designed as a check valve, allowing fluid to flow in one direction while automatically preventing reverse flow when the flow stops.
• Flanged Ends: It features flanged ends, which are flat and typically have holes for bolts, facilitating easy and secure installation.

2. Operation:

• Automatic Operation: Like all check valves, the flanged horizontal check valve operates automatically, allowing fluid to flow in one direction and preventing backflow.

3. Connection Type:

• Flanged Ends: The valve is designed with flanged ends for direct attachment to other flanged components in the piping system.

4. Materials:

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

5. Size Range:

• Various Sizes: These valves come in different sizes to accommodate various pipe diameters and flow rates.

6. Applications:

• General Piping Systems: Used in a wide range of horizontal piping systems where preventing backflow is crucial.
• Process Industries: Commonly employed in industries such as chemical processing, water treatment, and oil and gas.

7. Flange Standards:

• ANSI Flange Standards: Flanged horizontal check 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 range.

9. Compliance with Standards:

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

10. Ease of Installation:

• Bolted Connection: The flanged ends with bolt holes allow for a secure and straightforward connection to other flanged components.

Flanged horizontal check valves are essential components in piping systems where preventing backflow is critical. Their flanged design facilitates easy and secure installation, making them suitable for various horizontal applications in different industries.