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B41C Standard View

B41D Ball Valve

The SVF Series B41D flanged ball valves are high performance valves that are certified to API-607 fire safe design and API-608, featuring integral ISO 5211 Top Works for direct mounting of actuators and a selection of seats and seals for a wide range of industrial applications.

  • Flanged Ball Valve, ANSI Class 150, Full Port, 1/2” ~ 8”
  • Standard NACE MRO175
  • Standard seat material is TFM1600™
  • Optional SupraLon™ seats for higher temperature, steam, and thermal fluid applications
  • Built-In ISO 5211 direct mounting pad for easy actuation
  • Live-loaded stem packing ensures seal-tight pressure containment under thermal cycling
  • ISO 15848-1 certified for emissions
  • Standard Fire Safe Certification to API 607, Anti-Static
  • Certified to API-608
  • CSA Certified
  • API-641 Certified stem packing for low fugitive emissions (with SLADE packing)

Series Type(s): Flanged Series, Direct Mount Series

Application Type(s): Fire Safe Ball Valves

Industry Type(s): Chemical, Oil & Gas

Class Type(s): ANSI 150

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