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Item # 2112G4B, 2100 Series - Bar Stock, Screwed Bonnet Needle Valves

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Bill Of Material
Item # Description Supplier

2112G4B

2100 Series - Bar Stock, Screwed Bonnet Needle Valves

HOKE




 Specifications  

INLET A

1/4" Gyrolok

OUTLET B

1/4" Gyrolok

D

3 1/4 in
83 mm

E

2 11/16 in
68 mm

F

1 7/8 in
48 mm

H

1/2 in
13 mm

H1

25/32 in
20 mm

Flow Pattern

Globe

Stem Tip

Metal stem tip; Dyna-Pak packing for service to +450° F (+232° C)

Body Material

Brass

Maximum Operating Pressure

3000 psig at 70° F (207 Bar at 21° C)

Operating Temperature Range

-65° to +450° F (-54° to +232° C)

Orifice

0.188 in
4.80 mm

Cv Factor

0.40

Panel Hole

16.2 mm
41/64 in

Panel Thickness

4.7 mm
3/16 in

Features & Benefits

Safety
  • Back seating provides added sealing protection
  • Lock pin prevents accidental bonnet disengagement

  • High pressure capability
  • 316 stainless steel valve maximum working pressure is 6000 psig (414 Bar)

  • Extended temperature range
  • Choice of Dyna-Pak packing or high temperature Graph-Lock packing

  • Versatile
  • Choice of regulating stem tip or metal stem with nonrotating replaceable PCTFE stem tip, with a variety of end connections

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

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


  •  MORE IMAGES 

    · Materials of Construction

    · Pressure vs. Temperature Curve

    · Flow Curve


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