• Overview
  • Specifications
  • Related Products


Cameron TBV valves includes the Series 9900 fire-tested, top-entry ball valve, which complements our portfolio of split-body and end-entry valve products. It is designed specifically for users who prefer welded connections and who do not want to tamper with the valve body integrity during repair or installation, or those concerned with possible flange connection leak paths during operation.


Fire testing

Fire testing verifies that a valve will perform in the case of a catastrophic event such as a fire. The Series 9900 ball valve is fire tested in accordance with API 607 6th Ed. standards. This testing makes the Series 9900 ball valve ideal for a variety of applications, including

  • gas processing plants (LNG)
  • petrochemical plants
  • refineries
  • aerospace and fuel loading
  • production, transport, and storage of liquefied industrial gases.


  • Investment castings
  • Fire-safe approval (with fire-safe seats)
  • Cryogenic and noncryogenic versions available
  • Bonnet extensions for cold service
  • Welded connections (flanged connections available)
  • Clean room assembly and sealed in polyethylene bags
  • Cavity pressure relief for cryogenic configuration
  • Repair via the top of the valve while body integrity is maintained

Certifications and design standards

  • Qualification testing
    • Initial shell and seat leakage test
    • Ambient testing: 1,500 cycles ranging from no pressure to 1,440-psi gauge pressure
    • Cryogenic testing per BS 6364
    • Repeat ambient testing: 1,550 cycles
    • Low- and high-pressure testing at ambient and cryotesting
  • Fire tested to API 607, 6th Ed.
  • 316 stainless steel blowout-proof stem according to API Spec. 608
  • Leak tested per API 598
  • Design standards: ASME B31.3, B16.34, B16.25, B16.11