CF8M floating ball valve

Floating Ball Valves: The Pinnacle of Industrial Flow Control and Safety

The floating ball valve is a high-quality valve designed for maximum service life and reliability in various industrial applications. The design and manufacturing process of these valves adhere to a range of international standards, ensuring their performance and safety.

Floating Ball Valves Dimensions:

Applicable Standards:

• The floating ball valves meet the API 6D, BS 5351, and ASME B16.34 standards, which are recognized globally for their rigorous requirements in terms of design, materials, and testing.

• The API 608 and API 6D standards specifically pertain to steel ball valves, ensuring quality and consistency.

• The ISO 10434 and ISO 14313 standards relate to fire durability, which is critical for safety in potentially explosive environments.

• The ASME B16.34 standard covers the design of steel valves, including anti-static features and face-to-face dimensions.

• The ASME B16.5 and ASME B16.25 standards address end flanges and buttwelding ends, respectively, ensuring compatibility with various piping systems.

• API 598 and API 6D cover inspection and testing procedures to ensure the valves meet the required standards.

Range of Materials:

• The standard materials for the body and cap of floating ball valves include carbon steel, low alloy steel, and various grades of stainless steel.

• For specialized applications, other materials such as higher grades of alloy steel and stainless steel can be supplied.

• A comprehensive range of trim materials is available to suit any service condition, ensuring the valve's longevity and performance.

Design Description:

• The full port design of the floating ball valve allows for exceptional flow control without restrictions.

• The valve features a bolted cap and a split body for easy disassembly and maintenance.

• The floating ball type with a blow-out proof stem ensures safety against excess pressure.

• Fire durable construction and anti-static devices are included to meet the highest safety standards.

• The ISO 5211 mounting pad ensures compatibility with a range of actuator types.

• Flanged or buttwelding ends provide flexibility in piping systems.

Operating:

• The valve can be operated with an extended lever for manual control or with gearing, motor actuators,  pneumatic, or hydraulic actuators for more challenging services.

Bore:

• The valve is available in full bore or reduced bore designs. The full bore design provides unrestricted flow, which is particularly beneficial for applications requiring high flow rates.

End Connections:

• The choice of flanged, RTJ flange, or butt-welding ends allows for versatile piping connections.

Body & Cap:

• The split or 2-piece design allows for easy disassembly and maintenance of the internal components.

Packing:

• Standard packing includes multiple VPTFE packing, which maintains compression even under high-cycle and severe service conditions.

• Graphite packing is suitable for high-temperature applications.

Blow-Out Proof Stem (BPS):

• The blow-out proof stem design protects against failure under excess pressure, ensuring the valve's integrity.

Anti-Static (AS):

• The valve is designed with a metallic contact between the ball, stem, and body to prevent static build-up and ensure safety.

Fire Durability (FD):

• The fire durable design meets API 607 or BS 6755 standards, ensuring the valve's operability in the event of a fire. The secondary metal-to-metal seal acts as a backup in case the primary seal is compromised.

Overall, the floating ball valve is a robust and reliable solution for industrial flow control applications, offering a range of features and materials to meet the diverse needs of the industry.