Process Valves > Check Valves > Steriflow Food & Beverage FB6903

 

Steriflow Food & Beverage FB6903 3A-Sanitary Approved Check Valves

Use the Steriflow FB6903 when it's critical to prevent your process liquid from flowing in the wrong direction in sanitary applications. The valve is held open by the liquid flowing in the right direction. When flow stops, it forces the plug against its seat by the spring, and will close against reversal of the liquid flow.

The FB6903 is 3A-sanitary approved under standard 58-01, and can be disassembled easily for cleaning or repairs.

Key Specifications

  • Available in sizes from 1/2" to 4"
  • Three-piece stainless steel body with ASME sanitary tri-clamp end connections, EPDM or Viton seats
  • 32Ra or better metallic surface finish on wetted parts
  • Rated pressures at room temperature to 140 PSI; Cracking pressure <10 PSI for 1/2" and 3/4" models, <5 PSI for 1" to 4" models
  • Unicert certificate of compliance available on request for material, surface finish, FDA food and beverage, and 3A sanitary approvals

Specifications, Manuals, and Supporting Literature

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Videos

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