Floating Ball Valves
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All our floating ball valves meet the requirements of API 608 and API 6D, BS5351, ASME B16.34. A complete range of body and trim materials are available.
Type: Floating Ball Valves
Pressure Rating: PN10-PN100, CL150-CL600
Body Material: WCB, A105, CF8, F304, CF8M, F316, CF3M, F316L, LCB, LF2, etc.
Trim Material: SS304, SS316, SS316L, or on customers鈥?request.
End Connection: Flange End, Butt Welding End, EN1092-1, DIN 2501, ASME B16.5
Foyo floating ball valves are designed and manufactured to provide maximum service life and reliability. All our floating ball valves meet the requirements of API 608 and API 6D, BS5351, ASME B16.34. A complete range of body and trim materials are available.
Available Modifications for Foyo floating ball valves:
Flanged or Butt welding end connection
Stem Packing and Gasket materials
Operation type (Manual, Pneumatic, Electric, etc.)
Anti-Static and Fire-safe Design
Extended Lever for easy operation, Gear box, Pneumatic actuator, electric actuators and hydraulic actuators are all available for Foyo floating ball valves to meet customers鈥?requirements.
2 Body and Bonnet
Split body and 3-piece body are both available for our floating ball valves. Generally the split body is for cast body and 3-piece body is for forged body.
By default Foyo floating ball valves are all full bore, however reduced bore is also available.
4 End connections
RF and RTJ flanged or Butt welding end are all available for Foyo floating ball valves.
5 Stem Packing
Standard stem packing is multiple V-PTFE, spring live loaded packing and graphite packing can be designed for high temperature applications.
6 Anti-Static Device
A metallic ball and spring contact is designed between ball and stem to discharge statics 鈥?
Double block and bleed design. The body cavity of floating ball valves is isolated when the ball is at either fully closed or fully open position. The medium entrapped in the cavity can be easily be bled out to avoid overpressure.
8 Fire-Safe Design
Fire-Safe design as per API 607. Floating ball valves ordered in compliance with API 607 will be provided with flexible graphite packing and gaskets.
Design Standards for Floating ball valves:
Steel Ball Valves, API608 and API 6D
Steel Ball Valves, ISO 14313
Fire Durable , API 607
Anti-Static, API 608
Steel Valves, ASME B16.34
Face to Face Dimension, ASME B16.10
End Flanges, ASME B16.5
Butt Welding ends, ASME B16.25
Inspection and testing, API 598, API 6D
Design Description for Floating ball valves:
Full bore or Reduced bore
Bolted bonnet, Split Body and 3-piece body
Casting steel body and Forged steel body
Blow out proof stem
Fire durable structure
ISO 5211 mounting pad
Available with worm gear, pneumatic and electric actuators.