Ultramite™ Series Fixed End 2- and 3-way Ball Valves

Hoke 70 Series Ultramite ball valves

Ultramite™ 70 Series valves are designed to guard against accidental disassembly. The tamper-proof fixed-end fittings are welded in place, with the exception of the 7065 Series, which are pinned.

Typical Applications

  • High pressure test stands
  • Sampling lines
  • Instrument lines
  • Analyzer labs

Features & Benefits

  • Fixed end fittings prevent accidental disassembly, enhancing safety
  • Floating ball provides pressure-assisted sealing and temperature wear compensation for longer valve cycle life and greater value
  • Encapsulated seats extend cycle life, reducing cost of ownership
  • Check seals improve leak tightness, thereby increasing seat life
  • Oval trip-proof handle helps prevent accidental actuation. Quarter-turn handle provides a visual indication of on/off valve position, improving safety.
  • Special High Tolerance NPT Thread

Technical Data

Body Material* 316 stainless steel, brass, Monel®
Maximum Operating Pressure** 6000 psig @ 70° F [414 bar @ 21° C]
Operating Temperature Range −40° to +350° F [−40° to +177° C]
Orifice Sizes 0.093″ to 0.375″ [2.3 to 9.5mm]
Cv Factors 0.15 to 1.40

* Consult factory for other materials
** Depending on individual series





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