With over 150 years of experience Hays Fluid Controls is the recognized leader in providing innovative flow controls solutions and hydronic balancing. With our patented Mesurflo® technology, we are the only company in the industry that can offer balancing valves without the use of a spring-based design. With a Lifetime Warranty, the Mesurflo design provides quiet, dependable operation that will last the entire lifecycle of the application for which it is selected. Whether you need a single balancing valve, several thousand hose kits or valves made of special materials including Bronze, Monel or Stainless steel, we’ve got the right solution to fit your needs. From ½” to 36” and from 0.5 gpm to 35,000 gpm, we can do it all. We’re highly flexible, can provide customized solutions and we have an operation built around taking care of our customers. You can find our technology utilized in commercial HVAC systems in luxury hotels, multi-family buildings, educational institutions, office towers and hospitals. Other applications include industrial process equipment and in the vessels of the U.S. Navy and commercial marine systems. Call us today to experience why Hays is considered the Gold Standard in the industry!!