Flange Ball Valve

Flanged ball valves control fluid flow via a rotating ball with a central bore. Known for compact design, excellent sealing, and easy operation, they are widely used in oil, gas, chemical, and water treatment industries. Available in floating, fixed, and V-type designs, they suit various pressure, temperature, and flow control needs.



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Features
 
  • Compact structure: small size, light weight, easy to install and maintain.
  • Good sealing: soft seal or metal seal is used to ensure no leakage of the medium.
  • Easy operation: only need to rotate 90 degrees to complete the switch, and the operation is fast.
  • Small flow resistance: full-diameter design, low medium flow resistance.
  • Corrosion resistance: various materials, suitable for different corrosive media.
  • Long life: wear-resistant, corrosion-resistant, long service life.
Main Types
 
  • Floating ball valve: The ball floats, and the medium pressure pushes the ball to press the valve seat, which is suitable for small and medium-sized calibers and low-pressure occasions.
  • Fixed ball valve: The ball is fixed, and the valve seat floats, which is suitable for high-pressure and large-caliber occasions.
  • V-type ball valve: The ball has a V-shaped cutout, which can adjust the flow rate and is suitable for occasions that require flow control.

 

Advantages
 

Flanged ball valves offer excellent sealing, easy 90-degree operation, and low flow resistance. Compact, durable, and corrosion-resistant, they suit high-pressure, high-temperature, and corrosive media. Available in floating, fixed, and V-type designs, they ensure reliable performance in oil, gas, chemical, and water industries.

Selection Guide
 
  • Medium type: Select the appropriate material according to the medium.

     

  • Pressure and temperature: Select the pressure and temperature resistance level according to the working conditions.

     

  • Diameter: Select the appropriate diameter according to the flow requirements.

     

  • Operation mode: Select manual or automatic operation according to the requirements.

Application of Flange Ball Valve
 

Flanged ball valves are widely used in oil, gas, chemical, power, and water treatment industries. They control fluid flow in pipelines, tanks, and processing systems, handling water, steam, acids, and corrosive media. Their reliability and versatility make them ideal for high-pressure, high-temperature, and corrosive environments.

 

 

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