Series B43C Ball Valve | ANSI Class 600

Brand: SVF Flow Controls, LLC

The SVF Series B43C flanged ball valves are high performance, ANSI Class 600 valves certified to API-607 fire safe design and API-608, ISO.

TopWorks for actuation and designed for a wide range of industrial applications.
Features
  • Flanged Ball Valve, ANSI Class 600, Full Port, Sizes ½” ~ 8”
  • Available in Carbon Steel (shown) or Stainless Steel
  • Standard Fire Safe Certification to API 607, Anti-Static
  • Standard NACE MRO175
  • ISO 5211 mounting pad for easy actuation
  • Standard seat material is SupraLon™ for higher temperature, steam and thermal fluid applications
  • Standard locking handle in both open and closed positions (Sizes ½” ~ 4”)
  • Worm gear operator handwheel for 6”& 8” valves
  • Blowout proof stem adds safety & reliability

Specifications

Materials of Construction

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

Valve Size

  • ½" - 8"

Torque - SupraLon™

  • 57 - 17,000 in-lbf (6 - 1850 Nm)

Flow Capacity

  • 11 - 4200 Cv

Standards of Compliance

  • Design - ASME B16.34, NACE MR 0175
  • Face to Face: ASME B16.10
  • End Flange: ASME B16.5
  • Wall Thickness: ASME B16.34
  • Inspection & Testing: API 598
  • Fire Safe: API 607, ISO 10497

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