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B43C Flanged Ball Valve
Brand: SVF Flow Controls, LLCThe 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 1/2” ~ 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 1/2” ~ 4”)
- Worm gear operator handwheel for 6”& 8” valves
- Blowout proof stem adds safety & reliability
Specifications
Body / End Connector Material
- 316 Stainless Steel (ASTM A351 CF8M)
- Carbon Steel (ASTM A216 WCB)
Materials of Construction
- Ball: 316 Stainless Steel (ASTM A351 CF8M)
- Body Seal: 316 Stainless Steel + Grafoil
- Stem Seal: Grafoil
- Seat: SupraLon™
- Stem: 316 Stainless Steel (ASTM A276)
Valve Size
- 1/2" to 8"
Torque - SupraLon™
- 57 to 17,000 in-lbf (6 to 1,850 Nm)
Flow Capacity
- 11 to 4,200 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