Proco Products


Proco Products expansion joints protect your equipment against a variety of stressors while also being low maintenance and durable. Proco rubber check valves prevent the back flow of fluids and gases and designed to be durable and effective, reducing the likelihood of common maintenance problems.


  • Expansion Joints
  • Check Valves
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Kansas City: (816) 471-3993

St. Louis: (314) 423-5161

Tulsa: (918) 251-1588

Calvert City: (270) 395-7330