Jamesbury DoubleSeal ball valves, Wafersphere high performance butterfly valves, and rotary actuators are industry leaders with wide applicability in industrial environments thanks to recently developed Xtreme™ seat materials and seat designs unique to Jamesbury, robust stem sealing capabilities, and other innovations to assure dependability in tough applications.


  • Process Ball Valves
  • High Performance Butterfly Valves
  • Actuators
  • STONEL Limit Switches
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