Circle Valve Technologies Inc.
307 Derstine Ave, Suite 204
Lansdale, PA 19446

Toll Free:800-645-6733
Phone: 267-933-6300
Fax: 267-933-6305
Email: [email protected]
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Metal stem tip; Graph-Lock® high temperature packing for service to +600 ºF (+316 ºC).
Unit of Measure

Specifications

Series

 N/A 2100

Type

 N/A Needle Valve

Body Style

 N/A Globe

Body Material

 N/A Carbon Steel

Stem Tip

 N/A Metal

Stem Packing

 N/A Graph-Lock® high temperature

Inlet

 N/A 1/4" Female NPT

Outlet

 N/A 1/4" Female NPT

Operating Pressure

 N/A 5000 psig345 bar

Operating Temperature

 N/A -60 to 600 ºF-51 to 316 ºC

Orifice Size

 N/A 0.188 in4.8 mm

Flow Coefficient (Cv)

 N/A 0.40

Panel Hole Dia.

 N/A 16.2 mm41/64 in

Max. Panel Thickness

 N/A 4.7 mm3/16 in

Typical Applications

N/A

  • Hydraulic systems
  • High temperature service to +600º F (+316º C)
  • Gas sampling
  • Test stands

Features & Benefits

N/A 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

    • Materials of Construction

    N/A


      Description Brass 316 stainless steel Carbon steel
    1 Body Brass 316 stainless steel Carbon steel
    2 Stem 316 stainless steel 316 stainless steel Carbon steel
    3 Stem tip
    soft
    hard    		 PCTFE
    17-4PH stainless steel    		 PCTFE
    17-4PH stainless steel    		 PCTFE
    17-4PH stainless steel
    4 Stem packing
    Dyna-Pak® packing
    High temperature packing    		  
    TFE/brass wafers
    —    		  
    TFE/316 stainless steel wafers
    Graph-Lock® TFE wafers    		  
    TFE/316 stainless steel wafers
    Graph-Lock® TFE wafers
    5 Bonnet Brass 316 stainless steel Carbon steel
    6 Handle
    Valve w/Dyna-Pak® packing
    Valve w/high temperature packing    		  
    ABS wheel, black
    —    		  
    ABS wheel, black
    Aluminum cross, red    		  
    ABS wheel, black
    Aluminum cross, red
    7 Packing nut Brass 316 stainless steel Carbon steel
    8 Panel mounting nut Nickel-plated brass Nickel-plated brass Nickel-plated brass