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Product Overview

Size range: DN100 (4”) to DN350 (14”) - larger on request 
Installation: Insert-type 
Connection: PN or ANSI 

The IHF Series pilot-operated regulators offer superior control accuracy for high-pressure gas applications.
Oxford Flow’s patented design delivers an extremely compact device that makes light work of installation and servicing. The IHF Series insert arrangement fits between PN or ANSI flanges to reduce the installation footprint - removing the need for expensive lifting equipment.
Maximum reliability and minimum maintenance are made possible due to Oxford Flow’s inventive simplicity, delivering high performance and reliability.
Our modular design allows construction in a wide range materials to optimise construction for corrosive and abrasive environments.  Get in touch to find out how we can help.

Benefits & Features


  • High accuracy
  • Fast response
  • High-pressure capability


  • Almost zero footprint
  • Reduced maintenance costs (no diaphragm)
  • Robust & reliable (in-line flow path)


  • Easy installation
  • Low noise generation
  • Dramatically reduced weight
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"We’ve been really impressed with Oxford Flow products. They’re simply better than anything else we’ve seen on the market."

James Carr, European Operations Manager at Veolia Mobile Water Services

Talk to our experts

If you would like to learn more about the solutions Oxford Flow can offer your business, please get in touch. Speak to our pressure and flow control experts to discover elegantly engineered solutions for high-pressure gas and fluid control applications that will increase reliability and reduce costs.

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