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Home > Products > Valves > Needle Shutoff and Regulating

Needle Shutoff and Regulating

Needle Valves, Shutoff and Regulating

Needle Valves, Shutoff and Regulating

Swagelok offers a broad line of needle shutoff and regulating valves to control flow in general- and severe-service applications.


  • Integral-bonnet and nonrotating-stem needle valves
  • Severe-service union-bonnet and instrumentation blowdown valves
  • Screwed-bonnet needle valves
  • General utility and forged-body needle valves
  • High-pressure needle valves
  • Gauge valves and rising plug valves
  • Compact gauge valves
  • Toggle valves
  • PFA needle valves
  • Compression valves for the sanitary industries

 

 

O, 1, 18, 20, and 26 Series Integral-Bonnet Needle Valves

Integral Bonnet Valves

Swagelok® offers compact needle valves in a full range of sizes, configurations, and materials for a variety of applications.


Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material

Packing Material
End Connections
• Type
• Size


Up to 6000 psig (413 bar)
–65 to 600°F (–53 to 315°C)
Up to 1.80
316 stainless steel, brass, steel, alloy 400
PFA

Swagelok tube fitting, NPT, female ISO
1/8 to 3/4 in.; 3 to 18 mm

D Series Nonrotating-Stem Needle Valves

Swagelok® offers compact needle valves in a full range of sizes, configurations, and materials for a variety of applications.

Nonrotating Stem Valves, D Series

Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
O-Ring Material
End Connections
• Type
• Size

Up to 3000 psig (206 bar)
–20 to 450°F (–28 to 232°C)
Up to 0.53
316 stainless steel, brass, alloy 400
Fluorocarbon FKM

Swagelok tube fitting, NPT
1/8 to 3/8 in.; 6 mm

Severe-Service Union-Bonnet Needle Valves—N Series and HN Series

N Series and HN Series Severe Service Union Bonnet Needle Valves

Swagelok® needle valves with union-bonnet construction are available in a variety of materials, with working pressures up to 10 000 psig (689 bar) and temperatures up to 1200°F (648°C).


Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material

Packing Material
End Connections
• Type


• Size

Up to 10 000 psig (689 bar)
–65 to 1200°F (–53 to 648°C)
Up to 2.4
316 stainless steel, alloy 400, alloy 20, alloy 600, alloy C-276, titanium
PTFE

Swagelok tube fitting, NPT, tube socket weld, pipe socket weld, male VCR® fitting, male VCO® fitting
1/8 to 1 in.; 6 to 12 mm

Instrumentation Blowdown Valves—6DB Series

6DB Series Blowdown Valve

Swagelok® needle valves with union-bonnet construction are available in a variety of materials, with working pressures up to 10 000 psig (689 bar) and temperatures up to 1200°F (648°C).

Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
Packing Material
End Connections
• Type

• Size

Up to 6000 psig (413 bar)
–65 to 1200°F (–53 to 648°C)
0.86
316 stainless steel
Grafoil

Swagelok tube fitting, female NPT,
tube socket weld, pipe socket weld
1/4, 3/8, 1/2 in.; 10 and 12 mm

Stainless Steel JB Series Screwed-Bonnet Needle Valves

JB Series Cutaway

Swagelok® screwed-bonnet needle valves offer shutoff or regulating stem tips in straight- or angle-pattern valves with externally adjustable packing.



Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
Packing Material
End Connections
• Type
• Size

Up to 3000 psig (206 bar)
–40 to 600°F (–40 to 315°C)
Up to 0.58
316 stainless steel
PTFE or Grafoil®

Swagelok tube fitting, NPT, male ISO
1/8 to 3/8 in.; 6 and 8 mm

Brass JN Series Screwed-Bonnet Needle Valves

JN Series Cutaway

Swagelok® screwed-bonnet needle valves offer shutoff or regulating stem tips in straight- or angle-pattern valves with externally adjustable packing.


Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
Packing Material
End Connections
• Type
• Size

Up to 600 psig (41.3 bar)
–40 to 300°F (–40 to 148°C)
Up to 0.43
Brass
Virgin PTFE

Swagelok tube fitting, NPT, ISO
1/8 to 3/8 in.; 6 mm

General Utility Service Needle Valves—GU Series

GU Series Valves

GU series needle valves are for use in general purpose applications to isolate or vent system media. The hardened stainless steel, nonrotating needle promotes leak-tight shutoff and long service life. The valve stem threads are isolated from the media.


Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
Packing Material
End Connections
• Type
• Size

Up to 6000 psig (413 bar)
0 to 650°F (343°C)
Up to 2.25
316 stainless steel, carbon steel
Carbon/glass-filled PTFE, graphite

NPT, tube socket weld, pipe socket weld
1/4 to 1 in.; 6 to 25 mm

Forged-Body Needle Valves, 10 000 psig (690 bar)— F10 Series

F10 Series Valves

Swagelok® F10 series needle valves feature a nonrotating, hardened needle with safety back-seating for positive shutoff in working pressures up to 10 000 psig (690 bar).


Specifications

Working Pressure
Temperature
Body Material
Packing Material
End Connections
• Type
• Size
Configurations

Up to 10 000 psig (690 bar)
0 to 850°F (–17 to 454°C)
Forged 316 stainless steel
PTFE, graphite

NPT
1/2 in.
Straight, angle, oblique patterns

Swagelok® High-Pressure Needle Valves

High Pressure Needle Valves

Cold-worked 316 stainless steel body and high-pressure end connections enable working pressures up to 45 000 psig (3102 bar).


Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
Packing Material
End Connections
• Type

• Size

Up to 45 000 psig (3102 bar)
–65 to 850°F (–53 to 454°C)
Up to 0.19
316 stainless steel
Glass-filled PTFE

Straight-thread high-pressure female, female NPT
9/16-18, 3/4-16, 1 1/8-12; 1/4 in.

Gauge Valves

Gauge Valves

Swagelok® gauge valves offer a roddable, straight-through orifice, gauge ports, and a variety of material options for system versatility.

Specifications

Working Pressure
Temperature
Orifice
Body Material
Seal Materials

End Connections
• Type

• Size

Up to 6000 psig (413 bar)
–65 to 1200°F (–53 to 648°C)
0.156 and 0.250 in. (4.0 and 6.4 mm)
316 stainless steel
PTFE (ball tip design)
Acetal (plug-tip design)

Male to female NPT,
lagging male to female NPT
1/2 and 3/4 in.

Rising Plug Valves—4P and 5P Series

Rising Plug Valves

Swagelok® rising plug valves offer a roddable, straight-through orifice, gauge ports, and a variety of material options for system versatility.

Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
Seat Material
End Connections
• Type
• Size

Up to 6000 psig (413 bar)
–20 to 400°F (–28 to 204°C)
Up to 1.80
316 stainless steel, alloy 400
Acetal

NPT
1/4 to 3/4 in.

Compact Gauge Valves

Compact Gauge Valve
Shown with Swagelok B model pressure gauge, available separately.

The Swagelok® compact gauge valve with integral purge valve provides fast, convenient installation and gauge maintenance in a lightweight package and smaller footprint than conventional assemblies.

Specifications

Working Pressure
Temperature

 

Body Material
Packing Material
End Connections
• Type
• Size

 
Up to 4000 psig (275 bar)
–65 to 600°F (–53 to 315°C)
316 stainless steel
PFA

Swagelok tube fitting
1/2 in., 12 mm

Swagelok® Toggle Valves—OG, 1G, and 92 Series

Toggle Valves

On-off operation is quick and easy with the Swagelok toggle valve, available in brass and 316 stainless steel material.


Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
O-Ring Material
End Connections
• Type
• Size

Up to 300 psig (20.6 bar)
–20 to 200°F (–28 to 93°C)
Up to 0.70
316 stainless steel, brass
Fluorocarbon FKM

Swagelok tube fitting, NPT
1/8 to 1/2 in.; 3 to 12 mm

PFA Needle Valves

PFA Needle Valve

Swagelok® PFA needle valves feature high-purity PFA material with low extractables for chemical resistance, Swagelok PFA tube fitting end connections for consistent performance, a straight-through orifice for full flow, and a plug stem tip for flow regulation.


Specifications

Working Pressure
Temperature
Flow Coefficient
Body Material
End Connections
• Type
• Sizes

Up to 180 psig (12.4 bar)
0 to 300°F (–17 to 148°C)
Up to 1.39
Virgin PFA

Swagelok PFA tube fittings
1/4, 3/8, and 1/2 in.

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