• Durco

  • Whether it’s critical, lethal, toxic or aggressive, you’ll find Durco plug valves doing the job around the world. That’s because extended service life, safe operation and environmental protection are at the core of every Durco valve we manufactur. Global customers can easily find the configurations they require, engineered to meet requisite performance and safety standards, whether it’s a standard or custom-engineered solution. 

    The range of plug valve applications is broad, and the Flowserve portfolio reliably addresses the vast majority of requirements. High temperatures and pressures. Corrosive media. Lethal, toxic and sub-zero fluids. Our family of plug valves delivers low energy consumption through low-torque designs and safe operation with tight shutoff performance. High levels of uptime are achieved through pressure-balanced designs. Absolute shutoff requirements can be addressed by double-isolation models.




  • Count on FloSource to deliver Durco Plug Valves.  Our current FlowServe plug valve inventory includes G4 150# Flanged Carbon Steel and Stainless Steel Flanged FlowServe Plug Valves thru 6".  Durco T4E lined plug valves thru 4".  We also carry a large selection of G4 Marathon valves in Stainless Steel ANSI 150#.