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Trunnion Ball Valves

ValPro trunnion ball valves are offered in 2 PC side entry, or 3 PC side entry with welded body and top entry design in a wide range of carbon and stainless steel material. Additionally these valves can be manufactured in non-ferrous alloys such as aluminum bronze, etc. The valves are manufactured according to API 6D Design and fire safe tested per API 6FA and API 607 Standard.

*These valves are also delivered in dual ball version for true DBB applications.

Manufacturing Range
  • Sizes DN 2" to DN 60"
  • Class 150# to Class 2500#
Design Features
  • Full or Reduced Bore
  • RF, RTJ, BW or PE
  • Side entry, top entry, or welded body design
  • Double Block & Bleed (DBB)，Double Isolation & Bleed (DIB)
  • Emergency seat and stem injection
  • Anti-Static Device
  • Anti-Blow out Stem
  • Cryogenic or High Temperature Extended Stem
Design Standards
  • Design & manufacture according to API 6D, API 608, ISO 17292
  • Face-to-face according to API 6D, ASME B16.10
  • End Connection according to ASME B16.5, ASME B16.47
  • Test & inspection according to API 6D, API 598
  • Fire safe design according to API 6FA, API 607
  • Also available per NACE MR-0175, NACE MR-0103, ISO 15848