XOMOX® XLB Lined Ball Valves

XOMOX® XLB Lined Ball Valves offer economical solutions for the vast majority of chemical applications while maintaining the highest possible degree of performance in terms of in-line leakage and fugitive emissions with the Patented SX stem seal design.


The lower torque of XLB lined ball valve designs permits use of smaller actuators, allowing cost reductions and creating space saving opportunities.

Features And Benefits:

  • Lower torque smaller actuators, reduced costs, space and weight saving.
  • Compact design allows installation in space restricted areas in parallel piping systems.
  • Actuator mounting fully compliant with ISO 5211 allowing use of standardized mounting kits.
  • The SX seal in the XLB valve moves in conjunction with the spherical portion of the stem, maintaining a constant seal.
  • The body assembly has metal-to-metal connection that offers resistance against forces that may be created in the pipework.

Technical Details:

    • All wetted components are fully lined with permeation resistant PFA material as a barrier to corrosion.
    • ½“ / DN 15 through; 6“ / DN 150 Full Port; 1½” through 8″ Standard Port
    • Other sizes available up to 12“ / DN 300
    • PN 16, Class 150
    • ASME: -20°F (-29°C) to 400°F (204°C)
    • EN: -10°C (14°F) to 204°C (400°F)
    • Above data is for ductile iron lined valves, see pressure temperature ratings in our Technical Datasheet brochure for extended temperature capabilities with alternative materials


  • Chlorine
  • Benzene
  • Bromine
  • Sulfuric Acid
  • Nitric Acid
  • Hydrochloric Acid
  • Phosphoric Acid
  • Sea Water

Additional information


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