TOP-FLO® Divert Diaphragm Valves

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If you are interested in this product, please contact us for further assistance.

Steel & O’Brien for years has specialized in manufacturing custom fabricated products designed specifically to meet our customers’ requirements. Our primary objective has always been to design and manufacture these specialty products by using state-of-the-art manufacturing practices and technologies. Steel & O’Brien and its affiliates employ engineers with a vast range of expertise and knowledge in the bioprocessing and pharmaceutical industries. The benefit of this is our ability to provide quick and accurate solutions to even the most complicated problems that occur in the field. All specialty products are manufactured using good manufacturing practices and are put through a very rigid quality control inspection before leaving our facility. These practices ensure that our customers receive quality parts ready for immediate installation.

Steel & O’Brien also offers a line of multi-ported divert valves that are very popular in process applications where space considerations are critical. These valves are compact and will significantly reduce the piping requirements and a number of connections associated with more complex designs. 100% BPE Compliant with full material traceability.


  • Manufactured from 316L stainless steel or other alloys
  • A wide variety of inlet and outlet tubing configurations and polish combinations are available.
  • The design eliminates dead leg inherent in typical mixing or diverting applications.
  • Available with actuated or manual bonnets.
  • Significantly reduces overall spacing requirements
  • 100% BPE Compliant
  • Full material traceability.

Steel & O’Brien offers several different types of switch packages and control monitors for position feedback to PLC.

Optional integrally mounted or externally mounted solenoid valves are also available.

Options include….


  • Mechanical
  • Proximity
  • Namur

Network Type:

  • AS-i
  • DeviceNet
  • Foundation Fieldbus
  • Modbus

Note: Not all platforms are available on all valve types. Consult factory for availability depending on requirements.

Ready to Order?

Call us at 585-492-5800 to speak to a live person who can provide answers and assist you with your order.

Call us at (585) 492-5800 or fill out the form below and one of our experts will be in touch quickly.

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