FBV Cavity Free Valve are offered in 1 PC top entry body design in a wide range of carbon, stainless steel, duplex stainless steel, alloy and other special materials. It can be widely used on the applications and conditions where media cannot accumulate in the valve cavity, FBV Cavity Free Valve are manufactured according to API 6D or API 608 Standard.
Sizes NPS 2 to NPS 20
Class 150 to Class 600
Available in Casting (A216 WCB, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A),F304,F316 ,F51,F53,F55, Alloy 20, Monel, Inconel, Hastelloy
Full or Reduced Bore
RF, RTJ, or BW
Bolted Bonnet
Renewable seat rings
Metal seat or Soft seat
Design & manufacture according to API 608, API 6D, ASME B16.34
Face-to-face according to ASME B16.10, FBV 'STD
End Connection according to ASME B16.5 (RF & RTJ), ASME B16.25 (BW)
Test &inspection according to API 598, API 6D
Also available per NACE MR-0175, NACE MR-0103, ISO 15848