Hays Fluid Controls is powered by our Mesurflo® technology and exclusive designs. We are committed to exceeding customer expectations, delivering high-quality products, and creating a workplace where our team thrives.


Our Core Culture Values:
ONE TEAM – Through humility, integrity, and determination we work together as ONE, to accomplish the objectives and priorities of the business.
PEOPLE FIRST – We care about the well-being and success of every person. Relationship development is central to everything we do.
CULTURE OF SOLUTIONS – We are curious, open, and flexible as we solve problems and strive to continuously improve.
ALL-IN ATTITUDE – We are committed to excellence and are fully engaged in helping move the company forward.

Equal Opportunity Statement - Hays is an Equal Opportunity Employer and does not discriminate in decisions involving any aspect of the employment relationship based on a protected status or characteristic, as defined by federal, state, or local law.

Hays is the industry leader of automatic flow control solutions and hydronic balancing distinguished by its patented Mesurflo® technology and exclusive design. Hays is committed to exceeding customer expectations, building high quality products, and providing a friendly, safe, and fulfilling environment for employees. People love to work at Hays because we all share the same Core Culture Values:


ONE TEAM - Through humility, integrity, and determination we work together as ONE, to accomplish the objectives and priorities of the business.
PEOPLE FIRST - We care about the well-being and success of every person. Relationship development is central to everything we do.
CULTURE OF SOLUTIONS - We are curious, open, and flexible as we solve problems and strive to continuously improve.
ALL-IN ATTITUDE - We are committed to excellence and are fully engaged in helping move the company forward.

Equal Opportunity Statement - Hays is an Equal Opportunity Employer and does not discriminate in decisions involving any aspect of the employment relationship based on a protected status or characteristic, as defined by federal, state, or local law.

Mechanical Or Industrial Engineering 51-200 employees 52 on LinkedIn
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!!