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All Categories > Hoke® Valves > Needle Valves > 2200 Series Bar Stock Screwed Bonnet Needle Valves > Item # 2215G12YMM  
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Item # 2215G12YMM, 2200 Series Bar Stock Screwed Bonnet Needle Valves

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Blunt vee-point stem tip



Unit of Measure: Imperial Metric Both

Specifications  · Typical Applications  · Features & Benefits  · Materials of Construction

Specifications

Series

2200

Type

Needle Valve

Body Style

Globe

Body Material

316 Stainless Steel

Stem Tip

Blunt Vee-point

Inlet

12 mm Gyrolok®

Outlet

12 mm Gyrolok®

Max. Operating Pressure

5000 psig
345
bar

Operating Temperature

-65 to 450 ºF
-54 to 232
ºC

Orifice Size

2.2 to 8.0 mm
0.250
in

Flow Coefficient (Cv)

0.90

Panel Hole Dia.

16.2 mm
41/64
in

Max. Panel Thickness

4.7 mm
3/16
in


Typical Applications
  • Corrosive handling
  • Sampling systems
  • Metering service



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 fitting connections in globe or angle patterns

    Panel mounting
  • Panel mounting is standard on all models



  • Materials of Construction



    Description

    Material

    1 Body 316 Stainless Steel
    2 Stem 316 Stainless Steel
    3 Stem Tip Hastelloy® C-276
    4 Stem Packing TFE/316 Stainless Steel Wafers
    5 Bonnet 316 Stainless Steel
    6 Thread Gland 416 Stainless Steel
    7 Handle
    2210, 2220 Series
    2230 Series
    Aluminum Cross, Red
    Abs
    8 Panel Mounting Nut Nickel-plated Brass




     MORE IMAGES 

    ·  Hoke Needle Valve 2200 Series Globe Pattern Dim Drawing

    ·  Regulating Stem Tip


     DOWNLOADS 

    Technical Data
    (JPG, 149KB)

    Pressure vs Temperature Curve
    (GIF, 11KB)

    Flow Curves
    (GIF, 36KB)

    Hoke 2200 Series Catalog
    (PDF, 136KB)

    Dimensional Data
    (GIF, 143KB)


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