Ralph A. Hiller Co.

We are your global partner in advanced flow control, delivering premier quality and a unique level of service and support for the life of your project. We provide true, through life service and serve as your partner providing expert guidance to reduce your process time and maximize operational efficiency and profitability. Built on a rich global history spanning hundreds of years, we fuel growth by innovation, an experienced workforce, and our company vision to become the most relied upon flow control solutions company in the world. You will get complete project support, starting with highly engineered, reliable product lines for your industry and continuing with a unique level of support and service. Our portfolio of 18 legacy brands offers premier valves, pumps, and actuators designed for specific industry applications. With a supply chain that spans the globe, our key manufacturing and service centers are located in Canada, China, France, Italy, South Korea, the United Kingdom, and the United States. Our sales process is designed to deliver an outstanding, responsive customer experience throughout every phase of your project. Our centers of excellence deliver unmatched service and practical knowledge to our clients.