Custom Rotor Valves
Made in the USA
For Over 60 Years

QCI is a leading manufacturer and supplier of high-quality industrial valves.

Custom Design

Each of QCI’s multi-port rotor valves can be modified to meet each unique customer’s needs

Built to Last

Made in the USA means made in the USA at QCI, we do not buy low quality materials and components from overseas and assemble them in the USA

Customer Loyalty

Once a customer experiences the high reliability and ease of maintenance, customer loyalty is earned.

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