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Swagelok® offers a broad line of needle shutoff and regulating valves to control flow in general- and severe-service applications.
Needle 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.
Working Pressure Up to 6000 psig (413 bar) Temperature -20 to 650°F (-28 to 343°C) Body Material 316 stainless steel, carbon steel Packing Material Carbon/glass-filled PTFE, graphite Flow Coefficient Up to 2.25 End Connections Type NPT, tube socket weld, pipe socket weld, Size 1/4 to 1 in.; 6 to 25 mm
Integral-bonnet needle valve are compact needle valves available in a full range of sizes, configurations, and materials for a variety of applications.
Working Pressure Up to 6000 psig (413 bar) Temperature –65 to 600°F (–53 to 315°C) Body Material 316 stainless steel, brass, steel, alloy 400 Packing Material PFA Flow Coefficient Up to 1.80 End Connections Type Swagelok tube fitting, NPT, female ISO Size 1/8 to 3/4 in.; 3 to 18 mm
Screwed-bonnet needle valves offer shutoff or regulating stem tips in straight- or angle-pattern valves with externally adjustable packing.
Working Pressure Up to 3000 psig (206 bar) Temperature –40 to 600°F (–40 to 315°C) Body Material 316 stainless steel Packing Material PTFE or Grafoil® Flow Coefficient Up to 0.58 End Connections Type Swagelok tube fitting, NPT, male ISO Size 1/8 to 3/8 in.; 6 and 8 mm
Working Pressure Up to 600 psig (41.3 bar) Temperature –40 to 300°F (–40 to 148°C) Body Material Brass Packing Material Virgin PTFE Flow Coefficient Up to 0.43 End Connections Type Swagelok tube fitting, NPT, ISO Size 1/8 to 3/8 in.; 6 mm
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).
Working Pressure Up to 10 000 psig (690 bar) Temperature 0 to 850°F (–17 to 454°C) Body Material Forged 316 stainless steel Packing Material PTFE, graphite End Connections Type NPT Size 1/2 in. Configurations Straight, angle, oblique patterns
On-off operation is quick and easy with the toggle valve.
Working Pressure Up to 300 psig (20.6 bar) Temperature –20 to 200°F (–28 to 93°C) Body Material 316 stainless steel, brass O-Ring Material Fluorocarbon FKM Flow Coefficient Up to 0.70 End Connections Type Swagelok tube fitting, NPT Size 1/8 to 1/2 in.; 3 to 12 mm
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).
Working Pressure Up to 10 000 psig (689 bar) Temperature –65 to 1200°F (–53 to 648°C) Body Material 316 stainless steel, alloy 400, alloy 20, alloy 600, alloy C-276, titanium Packing Material PTFE Flow Coefficient Up to 2.4 End Connections Type Swagelok tube fitting, NPT, tube socket weld, pipe socket weld, male VCR® fitting, male VCO® fitting Size 1/8 to 1 in.; 6 to 12 mm
Working Pressure Up to 6000 psig (413 bar) Temperature –65 to 1200°F (–53 to 648°C) Body Material 316 stainless steel Packing Material Grafoil Flow Coefficient 0.86 End Connections Type Swagelok tube fitting, female NPT, tube socket weld, pipe socket weld Size 1/4, 3/8, 1/2 in.; 10 and 12 mm
The compact gauge valve with integral purge valve provides fast, convenient installation and gauge maintenance in a lightweight package and smaller footprint than conventional assemblies.
The IPT series needle valves are available in a variety of 2-way and 3-way configurations, straight and angle patterns. The 316 stainless steel body with medium- or high-pressure end connections enable working pressures up to 60 000 psig (4134 bar). Manual and pneumatically actuated style valves are available. These valves are available for sour gas applications with materials selected in accordance with NACE MR0175/ISO15156.
Cold-worked 316 stainless steel body and high-pressure end connections enable working pressures up to 45 000 psig (3102 bar).
Working Pressure Up to 45 000 psig (3102 bar) Temperature –65 to 850°F (–53 to 454°C) Body Material 316 stainless steel Packing Material Glass-filled PTFE Flow Coefficient Up to 0.19 End Connections Type Straight-thread high-pressure female, female NPT Size 9/16-18, 3/4-16, 1 1/8-12; 1/4 in.
Working Pressure Up to 3000 psig (206 bar) Temperature –20 to 450°F (–28 to 232°C) Body Material 316 stainless steel, brass, alloy 400 O-Ring Material Fluorocarbon FKM Flow Coefficient Up to 0.53 End Connections Type Swagelok tube fitting, NPT Size 1/8 to 3/8 in.; 6 mm
Gauge valves offer a roddable, straight-through orifice, gauge ports, and a variety of material options for system versatility.
Working Pressure Up to 6000 psig (413 bar) Temperature –65 to 1200°F (–53 to 648°C) Body Material 316 stainless steel Packing Material PTFE Seal Material
Acetal (plug-tip design)
Orifice 0.156 and 0.250 in. (4.0 and 6.4 mm) End Connections Type Male to female NPT, lagging male to female NPT Size 1/2 and 3/4 in.Rising plug valves offer a roddable, straight-through orifice, gauge ports, and a variety of material options for system versatility.
Working Pressure Up to 6000 psig (413 bar) Temperature –20 to 400°F (–28 to 204°C) Body Material 316 stainless steel, alloy 400 Seat Material Acetal Flow Coefficient Up to 1.80 End Connections Type NPT Size 1/4 to 3/4 in.
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.
Working Pressure Up to 180 psig (12.4 bar) Temperature 0 to 300°F (–17 to 148°C) Body Material Virgin PFA Flow Coefficient Up to 1.39 End Connections