Bio-Flo II Diaphragm Valves – Top Line



Bio-Flo® II valve bodies are manufactured from the same forged 316L material as the standard Bio-Pro® forged bodies. All Bio-Flo® II valve sizes are machined from a common raw forging with controlled chemistry per ASME BPE 2007. Bodies are available with clamp or buttweld ends and surface finishes through 10RA. Bio-Flo® II manual 304 stainless steel bonnets are provided with adjustable PPS handwheel, sanitary internals, and Viton® o-ring seal. Bonnets are autoclavable and can withstand elevated temperatures to 300° F.
Here are some key standard features to consider for your next requirement:
  • Low ferrite DIN 1.4435 316L forged body sizes 1/4″-4″ with controlled sulfur content to ASME BPE 2007 0.005-0.017 with 3.1B Material Certification
  • Autoclaveable Viton® o-ring sealed 304SS stainless steel manual bonnet with adjustable PPS thermoplastic handwheel
  • Thermoplastic piston type pneumatic actuators with your choice of popular controls for feedback (Westlock, StoneL, Burkert, etc.)
  • FDA and USP Class VI (Sections 87 & 88) conforming steam grade EPDM, TFM/EPDM, and TFM/Viton® backed diaphragms
  • Specialty fabricated sterile access and GMP style valves
  • Zero DL machined block body style valve types – Point of Use, T-pattern, Divert style, Tank Bottom, and many others specialties as designed
  • Interchangeable diaphragms and topworks with most other manufacturers
  • Extensive on the shelf inventory for project support