The Trunnion Ball Valve (TBV) provides a solution for pressures up to 10,000 psi and temperatures ranging from -17°C to 230°C.

They provides reliable shut-off and switching function for high-pressure service. All ports are rated to the full operating pressure allowing flexibility in application.

Spring-loaded seats provide high life cycle and low operating torque for pressures up to 10,000 psi.

TBV series is suitable for a wide range of instrumentation and control applications: CNG fueling, Chemical injection skids, Hydraulic control panels, Gas delivery systems, High-pressure isolation, and Switching systems.


  • High pressures, up to 10,000 psi
  • High-temperature endurance, -17°C to 232°C
  • 2- or 3-way flow patterns
  • Double protected stem
  • Low operating torque
  • Spring-loaded seats
  • Trunnion-style ball
  • Replaceable Handle


Technical Info

  • On / Off service ball valve with 2 way flow pattern
  • Diverter, selector and on/off with three way flow pattern version
  • MAWP 10,000 psi (689 bar) with PEEK seats
  • MAWT 446°F (230°C) with PEEK seats
  • Variable end connections from ¼” and ½” (6mm & 12mm)
  • Handle options (coloured plastic, metal or locking)
  • Low operating torques
  • Easy panel mounting
  • Electric and pneumatic options


Product Details

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Order Info

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For further details on the full range please download the Ham-Let TBV Trunnion Ball Valves overview brochure – HERE


pdficonThe Differentiation Advantage Value datasheet can read/downloaded – HERE