Hygienic Diaphragm Valves From Top Line

Diaphragm valves are your best choice for sanitary and hygienic processing and Top Line offers diaphragm valves that are perfect for any application. Whether you choose a BIOPRO® or BIOFLO® II valve, one of our ZERODL™ valves, or our unique, patented Divert Valve, you are assured of the finest design and construction. All Top-Flo® diaphragm valves feature:

  • Forged, investment cast, or machined stainless steel bodies
  • A wide selection of FDA compliant diaphragms
  • Stainless steel or cast iron bonnets
  • Completely self-draining designs with hash marks for easy orientation
  • Ergonomic handwheels
  • Actuation

Viton® is a Registered Trademark of Dupont.

Top-Flo® Hygienic Diaphragm Valves