Item # 2152F8B, 2100 Series Bar Stock Screwed Bonnet Needle Valves On Circle Valve Technologies Inc.

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PCTFE stem tip; Dyna-Pak® packing for service to +250 ºF (+121 ºC)

Unit of Measure

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

Specifications

Series	N/A 2100
Type	N/A Needle Valve
Body Style	N/A Globe
Body Material	N/A Brass
Stem Tip	N/A PCTFE
Stem Packing	N/A Dyna-Pak®
Inlet	N/A 1/2" Female NPT
Outlet	N/A 1/2" Female NPT
Operating Pressure	N/A 3000 psig207 bar
Operating Temperature	N/A -20 to 250 ºF-29 to 121 ºC
Orifice Size	N/A 0.313 in8.0 mm
Flow Coefficient (Cv)	N/A 1.20
Panel Hole Dia.	N/A 19.4 mm49/64 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

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