• Durco G4 Sleeved Plug Valve

  • Durco G4 Sleeved Plug Valves

    Durco G4 Plug Valves set the standard for Sleevelined plug valves.  Utilized in many industries including chemical, Petro-chemical, life sciences, power generation, steel pickling operations, and pulp and paper.  Specialized services for HF, Chrlorine, Firesafe, and jacketed valves are common within the Durco G4 line.   FloSource carries a large inventory of G4 valves including carbon steel, stainless steel valve in sizes up to 8 inch.  We also carry a large selection of Marthon G4 Valves in our inventory.   


    Flowserve invented the non-lubricated plug valve for the most corrosive and difficult chemical services where drop-tight shutoffs an absolute requirement. Nearly 50 years later there are many imitators but no substitute for the quality and reliability, versatility and value you receive with Sleeveline valves.


  • Size Range: 1/2" - 18"

    Pressure Class Range: class 150-300

    Seating Material: PFA, Durlon II, UMPHWE, TFEG, TMHT