Flange floating ball valve

Main uses include controlling fluid flow, preventing backflow, reducing pressure loss, achieving automatic control and saving space ‌. It has a wide range of applications in industrial and civil fields.

product details

The Flange Floating Ball Valve is a versatile and robust fluid control device designed for a wide range of industrial applications. Here's a comprehensive core description of this product:

1. Construction: The valve features a two-piece or three-piece body construction, with the floating ball being the central component that is only held by the stem and moves with the direction of the fluid to seal with the seat rings. This design allows for a full port opening, providing unobstructed flow and reducing pressure drop.

2. Materials: Manufactured from materials such as stainless steel (CF8M), carbon steel (WCB), and special alloys, these valves offer excellent corrosion resistance and durability. The body and trim materials are selected based on service conditions, including fluid, pressure, and temperature.

3. Operation: The Flange Floating Ball Valve operates on a quarter-turn mechanism, with a 90-degree rotation of the ball to open or close the valve. This simple operation results in low operating torque and convenient maintenance.

4. Applications: These valves are used in various industries, including oil and gas, chemical processing, water treatment, and more. They are suitable for both high-pressure and low-temperature applications.

5. Advantages: The floating ball design ensures a bubble-tight shutoff and low operating torque. The valves also feature a fire-safe design as per API 6FA and API 607, providing safety in case of fire emergencies.

6. Seat and Sealing: The valves come with standard seat materials like TFM 1600, with options for Tek-Fil®, PEEK, RPTFE, and UHMWPE. The resilient seating ensures bi-directional, bubble-tight sealing.

7. Pressure and Temperature Ratings: Designed to handle pressures from ASME Class 150 to 600 and temperatures ranging from -50°F to 650°F (-46°C to 343°C), these valves are suitable for a variety of demanding applications.

8. Flange Connections: The valves feature flanged ends as per ASME B16.5, with end-to-end dimensions as per ASME B16.10, ensuring compatibility with standard piping systems.

9. Certifications and Standards: The Flange Floating Ball Valve adheres to design standards such as ASME B16.34, API 608, MSS SP72, and NACE MR0175. They are tested to meet API 598 and ASME B16.34 standards, ensuring reliability and performance.

10. Automation and Actuation: The valves offer ease of automation with an integral-cast ISO 5211 mounting pad, allowing for various actuation options, including manual, electric, pneumatic, and hydraulic.

In summary, the Flange Floating Ball Valve is a high-performance valve designed for reliability, efficiency, and ease of use in a wide range of industrial applications. Its robust construction, wide range of materials, and adherence to international standards make it an excellent choice for controlling the flow of various mediums without compromising on durability or performance.

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