Hays Fluid Controls

Hays Fluid Controls logo

Hays Fluid Controls, founded in 1865, is been committed to exceeding customer expectations, building high quality products, and providing a friendly safe environment for their employees to work in. Since 1963, Hays Fluid Controls has been the exclusive supplier to the US Navy for Automatic Flow Control Valves. Our Exclusive Mesurflo® technology, has been controlling the chilled water systems on submarines, surface vessels and weapons systems like the Patriot Missile Launcher for over 35 years.

We can't tell you which US submarines were involved, or where our valves are used, though they've been used throughout our fleet for over three decades. It's been a long way to submarine technology from the small brass foundry that John and William Hays bought in 1869. From there in Erie Pennsylvania, Hays has grown to reach kitchens and bathrooms, industry and even submarines with solenoid valves, manual and automatic flow controls, special valves for irrigation systems, pulse meters and more. All with the quality and reliability of our Mesurflo valves which keep our subs running quiet when lives depend on it. So, just imagine what we can do for your installation.


  • Control Valves
  • WSHP and Fan Coil Connection Kits
  • Automatic Balancing Valves
  • Manual Balancing Valves
  • Valve Components
  • Pressure Independent Control Valves (PICV)
  • Marine Products
  • Solenoid Valves

Available in: Alabama, Arizona, Arkansas, N.W. Florida, S. Idaho, Kansas, Louisiana, Mississippi, W. Missouri, Montana, Nevada, New Mexico, W. North Dakota, Oklahoma, W. South Dakota, Texas, Utah and Wyoming

For more information about any of the products Womack sells please contact Womack Sales.
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