In 1934 COOPER’s foundry developed the first successful technique to pour 304 stainless steel.

We offer a large assortment of valve types.

Not only do we have our classic gate, globe, and check valves, but we can provide ball valves or cryogenic valves as well.

It’s our commitment to meet the most challenging flow conditions and requirements.

Quality Without Compromise

COOPER’s success is derived from its dedication to building dependable valves through advanced engineering, experienced personnel, controlled manufacturing processes, and a wide level of end-user’s approvals.

Cooper - Check Valve