O-Ring Style Stem Seal, Sanitary Process Control Valves

The FBCV O-Ring Series is designed to meet the rigid specifications for sanitary process control valves for customers who prefer an O-ring style stem seal. This valve series is suitable for a wide variety of applications in the cosmetic, dairy and food and beverage industries. Conforming to 3A guidelines, the FBCV is ideally suited for a wide range of flowing media in both the utility and process areas of sanitary systems.

High rangeability, characterized trim, high capacities, superior temperature and pressure ratings along with a selection of sealing methods make the FBCV the sanitary control valve for liquid, gas and steam services. Whether the need is to control pressure, temperature, flow, pH, or another variable, the FBCV is the right valve for your process.

Features & Benefits
  • Now available up to 4″ (DN100)
  • 3A Approval
  • Self draining – angle body; when mounted in vertical (all sizes) or horizontal orientations
  • Mechanically polished internal components – 32Ra finish
  • Maintenance friendly
  • Control’s pressure, temperature, pH or another variable
  • Control valve for liquid, gas or steam services
  • Selection of o-ring materials to suit your processes
  • Manual or automated options

Sizes: 1/2″ – 4″ (DN15 – DN100)

Body/Bonnet Connection: sanitary clamp

Body/Bonnet Seal

  • FDA Viton
  • FDA Silicon, Kalrez, Fluoraz
  • Buna-N


  • Standard: ANSI Class III with metal seat
  • Optional: ANSI Class VI with soft seat (Cv ≥ 3.5 only)
  • 3A Certification
  • PED Pressure Equipment
  • SEP Declaration (Sound Engineering Practice)
  • EX
  • CRN Registration Number
  • All products use FDA and USP Class VI approved soft goods and seals where possible

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