A complete range of precision control valves, regulators and accessories to meet the most critical and demanding applications.

An intuitive, easy-to-use interface that helps you quickly and correctly size the valve you need for a specific application.

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Product of the Month

Learn more about LowFlow's JBPH Series Back Pressure Regulating Valve

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An Industry Leader

At LowFlow we’ve broadened the idea of what “typical” means.

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Sizing Software

Quickly and accurately determine the flow coefficient of a valve.

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Latest from our blog

Introducing our New LowFlow Valve Engineer

December 7, 2016

LowFlow Valve would like to welcome an exciting new addition to the team, our new engineer, Matt Miller.  A native…
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How to Avoid Stainless Steel Diaphragm Failures

October 25, 2016

Are you tired of dealing with stainless steel diaphragm failures, repairs and replacements in your gas regulators?  Why not make…
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What our customers are saying

The flexibility of the Mark 708 control valve allows me to meet a wide variety of process conditions in my pilot plant. The ability to change cv’s within a single valve allows me to control costs and minimize overall valve inventory.

We recently purchased the JRHF Series to replace a competitor’s valve hoping to get better performance. The balanced trim gave us much better performance over a wide range of flow rates.

We needed to run a continuous 8 week pilot system test using high pressure hydrogen. Your competitor’s average trim life was 6 weeks while the LowFlow MK708 lasted 2 years. We only changed out the trim and soft goods due to regularly scheduled maintenance.

We made a change to a lower priced control valve around 3 years ago. After seeing how much time and money we were spending on repairs we switched back to the LowFlow MK708. It provided much more value for our investment, saving us money in the long run.

Upcoming events

  1. Stocexpo China
    December 13, 2017 - December 14, 2017
  2. StocExpo Europe
    March 20, 2018 - March 22, 2018