1 (866) 465-1717



As a woman owned business located in Baton Rouge, Louisiana since 2007, the TRI-SEAL Valve Company is dedicated to producing only the finest quarter flex butterfly valves. The Contromatics Quarter-Flex Butterfly valve was established in the 1960's and has a remarkable success record in power generation, marine, industrial, and Navy shipyard applications.

We at TRI-SEAL take great pride in being a US cast, US machined, and US tested high performance valve manufacturer in an industry flooded with foreign made valves.

This valve line was formerly part of Litton, Watts Regulator, and Circor International companies. Since 2007, these valves have been machined, built, and tested in our Baton Rouge facility as TRI-SEAL/Contromatics Quarter Flex Butterfly Valve. With US foundries pouring our castings and raw materials, our entire line meets or exceeds the specifications of the Buy American Act.

Our experienced staff offers service and support distributions, end-users, engineering contractors, and original equipment manufacturers. At TRI-SEAL, we strive to deliver top quality products and maintain a level of customer service unmatched in the industry.

For more information, please contact us at 866-465-1717 or 225-755-1717

CLICK HERE to see our Mission Statement

TRI-SEAL VALVE | 12495 Airline Hwy, Ste. C | Baton Rouge, LA 70817
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