Series B41C Ball Valve | ANSI Class 150

Brand: SVF Flow Controls, LLC

The SVF Series B41C 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.
Features
  • Flanged Ball Valve, ANSI Class 150, Full Port, ½” ~ 8”
  • Standard Fire Safe Certification to API 607, Anti-Static
  • 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

Specifications

Materials of Construction

  • 316 Stainless Steel (ASTM A351 CF8M)
  • Carbon Steel (ASTM A216 WCB)
  • SUS 316
  • TFM1600™ or SupraLon™
  • GRAFOIL® + 316 Stainless Steel or PTFE
  • 316L Stainless Steel (ASTM A351 CF8M)

Valve Size

  • ½" - 8"

Torque - TFM1600™

  • 63 - 4160 in-lbf (7 - 470 Nm)

Torque - SupraLon™

  • 91 - 5200 in-lbf (10 - 588 Nm)

Flow Capacity

  • 25 - 2600 Cv

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