BSF Butterfly Valve

Butterfly Valves – Hygienic, Versatile, and Ready from Stock
Berkeley Stainless Fittings Limited stocks a wide range of butterfly valves designed for hygienic applications across the dairy, brewery, and food industries. Built for performance and flexibility, our valves are available with multiple end connections, seal types, and actuation options.

 

Valve Configuration & Options

Size Range: Stocked from 1″ to 4″

End Connections:

  • Weld Ends
  • RJT Male x Male
  • Ferrule Ends
  • Alternative ends available on request

Seals:

  • EPDM as standard
  • Viton and Silicone are also available from stock.

Handles:

  • 12-position plastic handle with 304 stainless steel gripper bar (standard)
  • Optional full 304 stainless steel 12-position handles

  • 4-position “pull” handle also available

     

Actuation & Control Packages

Actuators:

  • C3 actuator for 1″–3″ valves
  • C101 actuator for 4″ valves

 

Control Boxes:

  • Compatible with both C2 and C101 actuators
  • Full actuation and control packages available from stock, ready to integrate into automated systems

 

Technical Specifications

  • Body: Fully machined from 316 stainless steel forging
  • Disc: Fully machined, highly polished with Ra < 0.6 µm
  • Disc Drive Head: 8mm × 12mm
  • Pressure Rating: Up to 150 psi / 10 bar

Whether you're upgrading a manual line or implementing full automation, our butterfly valves offer hygienic performance, robust construction, and flexible configuration.

BSF Butterfly Valve
Weld End BSF Butterfly Valve

Weld End BSF Butterfly Valve
RJT Male x Male BSF Butterfly Valve

RJT Male x Male BSF Butterfly Valve
RJT Male x Female BSF Butterfly Valve

RJT Male x Female BSF Butterfly Valve
Tri-Clamp Ferrule BSF Butterfly Valve

Tri-Clamp Ferrule BSF Butterfly Valve