2–way Low Profile Ball Valves
HOKE’s bar stock 2-way ball valves include a 0.375" (9.5 mm) orifice. Rotoball valves feature a floating ball design, encapsulated seats, and a trip-proof handle for safe, leak-tight service and long service life.

Typical Applications
  • Hydraulic test stands
  • Handling slurries
  • Refi nery pilot plants
  • Pneumatic systems
  • Corrosives handling
  • Unit of Measure

    End Connections

    N/A 1/2" NPT Female

    Body Material

    N/A Monel

    Operating Pressure Range

    N/A 2000 psig at 70° F (138 bar at 21° C)

    Operating Temperature Range

    N/A -20 to +350 ºF-29 to +177 ºC


    N/A 0.375 in9.50 mm


    N/A 3.4


    N/A 1 7/8 in48 mm


    N/A 3.50 in89 mm


    N/A 2 9/16 in65 mm

    Features & Benefits

  • Oval trip-proof handle helps prevent accidental actuation.
  • Quarter turn handle provides a visual indication of on/off valve position, improving safety.
  • Blowout-proof stem for added safety
  • Dual encapsulated TFE seats and microfinished ball ensure a leak tight seal. This combination provides greater valve reliability.
  • Floating ball provides pressure-assisted sealing and temperature wear compensation for longer valve cycle life and greater value.
  • TFE seats with TFE or Viton washers provide excellent corrosion resistance, providing the correct material for the application.
  • A wide variety of HOKE Gyrolok end fittings and pipe fittings provide the correct fitting option for the application.
  • Special High Tolerance NPT Thread
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