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Dyna-Pak packing below the stem threads, a hardened thread gland and a Hastelloy C-276 stem tip keep valves leak-tight while providing long cycle life. A choice of two fl ow capabilities enables use in a variety of severe service applications.

Typical Applications
  • Corrosive handling
  • Sampling systems
  • Metering service
  • Unit of Measure

    INLET A

    1/4" female NPT

    OUTLET B

    1/4" female NPT

    D

    3 5/16 in84 mm

    E

    2 in51 mm

    F

    2 3/8 in60 mm

    H

    1/2 in13 mm

    H1

    13/16 in21 mm

    Flow Pattern

    Globe

    Stem Tip

    Blunt vee-point stem tip

    Body Material

    316 Stainless Steel

    Maximum Operating Pressure

    5000 psig at 70° F (345 bar at 21° C)

    Operating Temperature Range

    -65° to +450° F (-54° to +232° C)

    Orifice

    0.188 in4.80 mm

    Cv Factor

    0.50

    Panel Hole

    16.2 mm41/64 in

    Panel Thickness

    4.7 mm3/16 in

    Features & Benefits

    Safety
  • Lock pin prevents accidental bonnet disengagement

  • Durability
  • Hastelloy C-276 stem tip provides long service life

  • Extended temperature range
  • Dyna-Pak packing

  • Reliability
  • All valves are tested for bubble-tight leakage at both seat and packing

  • Extended cycle life
  • Dyna-Pak packing below stem threads prevents washing away of thread lubricant and contamination of process fluid

  • Installation variety
  • Choose from a broad selection of male NPT, female NPT and HOKE Gyrolok tube fi tting connections in globe or angle patterns

  • Panel mounting
  • Panel mounting is standard on all models
  • Special High Tolerance NPT Thread