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3JS3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | J-Series | Hose Barb | 3/8 ” Hose ID x 3/8 ” Automotive Interchange | Socket | Nitrile Seal | Steel

Original price was: $12.47.Current price is: $3.74.

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SKU: G_48453_1482306748452 Category: Tag:
Guaranteed Safe Checkout
Compatibility & Interchange:
  • Truflate Automotive Interchange
  • Parker 10 Series, Rectus 55KM and Tomco A2100/PT400
Construction:
  • Machined components are manufactured using solid bar stock.
  • Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life.
  • Nitrile (Nitrile Rubber) seals are standard. (temperature range of -40°F to 250°F (-40°C to 121°C))
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
  • Steel sleeve and steel tubular valve.
Safety Notes:
  • Operating pressure for couplings utilizing hose barb connections may be dramatically reduced to that of the hose rating and/or hose end connection combination. Consult hose manufacturer’s catalog for hose end connection ratings. If in doubt, test under controlled conditions for suitability to application.
  • Dixon cannot assume liability for misapplication of production resulting in equipment down-time, lost production, and/or personal injury including death.
  • It is important to be safe when installing quick disconnect couplings into a pneumatic circuit. Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18″ long, between the tool and the coupling, to prevent damage to the coupling. To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure.
Additional Information:
  • For a selection guide, cross reference tables, safety info, fluid compatibility, and other general info, please see: Dixon Valve Quick Disconnect Guide.PDF
J-Series | Automotive Interchange Coupler (Male Threads)
Part
Number
Coupling
Type
Body
Size
Hose I.D. Material Length Max.
OD
Hex Max. Working
Pressure
Burst
Pressure
Brass Coupler
& Brass Plug:
Brass Coupler
& Steel Plug:
Brass Coupler
& Brass Plug:
Brass Coupler
& Steel Plug:
2JS2-B Socket/Female 1/4″ 1/4″ Brass 2.53″
(64.3mm)
0.88″
(22.4mm)
3/4″ 300 PSI
(20 bar)
500 PSI
(35 bar)
10,500 PSI
(724 bar)
11,500 PSI
(793 bar)
2JS3-B Socket/Female 1/4″ 3/8″ Brass 2.53″
(64.3mm)
0.88″
(22.4mm)
3/4″ 300 PSI
(20 bar)
500 PSI
(35 bar)
10,500 PSI
(724 bar)
11,500 PSI
(793 bar)
3JS2 Socket/Female 3/8″ 1/4″ Steel 2.86″
(72.6mm)
1.06″
(26.9mm)
7/8″ Steel Coupler & Steel Plug: 500 PSI
(35 bar)
Steel Coupler & Steel Plug: 18,000 PSI
(1,241 bar)
3JS3 Socket/Female 3/8″ 3/8″ Steel 2.86″
(72.6mm)
1.06″
(26.9mm)
7/8″ Steel Coupler & Steel Plug: 500 PSI
(35 bar)
Steel Coupler & Steel Plug: 18,000 PSI
(1,241 bar)
3JS4 Socket/Female 3/8″ 1/2″ Steel 2.86″
(72.6mm)
1.06″
(26.9mm)
7/8″ Steel Coupler & Steel Plug: 500 PSI
(35 bar)
Steel Coupler & Steel Plug: 18,000 PSI
(1,241 bar)
4FS3 Socket/Female 1/2″ 3/8″ Steel 3.49″
(88.6mm)
1.19″
(30.2mm)
1″ Steel Coupler & Steel Plug: 500 PSI
(35 bar)
Steel Coupler & Steel Plug: 15,500 PSI
(1,070 bar)
4FS4 Socket/Female 1/2″ 1/2″ Steel 3.49″
(88.6mm)
1.19″
(30.2mm)
1″ Steel Coupler & Steel Plug: 500 PSI
(35 bar)
Steel Coupler & Steel Plug: 15,500 PSI
(1,070 bar)
4FS6 Socket/Female 1/2″ 3/4″ Steel 3.49″
(88.6mm)
1.19″
(30.2mm)
1″ Steel Coupler & Steel Plug: 500 PSI
(35 bar)
Steel Coupler & Steel Plug: 15,500 PSI
(1,070 bar)
J-Series | Automotive Interchange Plug (Standard Hose Barb)
Part Number Coupling Type Body Size Threads Material Length Maximum OD Hex Working Pressure / Burst Pressure
when Connected to:
J2S2 Plug/Male 1/4″ 1/4″ Steel 1.99″
(50.5mm)
0.56″
(14.2mm)
  • Brass Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 11,500 PSI (793 bar) Burst
J2S3 Plug/Male 1/4″ 3/8″ Steel 1.99″
(50.5mm)
0.56″
(14.2mm)
  • Brass Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 11,500 PSI (793 bar) Burst
J3S2 Plug/Male 3/8″ 1/4″ Steel 2.18″
(55.4mm)
0.75″
(19.1mm)
  • Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 18,000 PSI (1,241 bar) Burst
J3S3 Plug/Male 3/8″ 3/8″ Steel 2.18″
(55.4mm)
0.75″
(19.1mm)
  • Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 18,000 PSI (1,241 bar) Burst
J3S4 Plug/Male 3/8″ 1/2″ Steel 2.18″
(55.4mm)
0.75″
(19.1mm)
  • Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 18,000 PSI (1,241 bar) Burst
J4S3 Plug/Male 1/2″ 3/8″ Steel 2.54″
(64.5mm)
0.75″
(19.1mm)
  • Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 10,000 PSI (690 bar) Burst
J4S4 Plug/Male 1/2″ 1/2″ Steel 2.54″
(64.5mm)
0.75″
(19.1mm)
  • Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 10,000 PSI (690 bar) Burst
J4S6 Plug/Male 1/2″ 3/4″ Steel 2.54″
(64.5mm)
0.94″
(23.9mm)
  • Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 10,000 PSI (690 bar) Burst

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3JS3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | J-Series | Hose Barb | 3/8 " Hose ID x 3/8 " Automotive Interchange | Socket | Nitrile Seal | Steel3JS3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | J-Series | Hose Barb | 3/8 ” Hose ID x 3/8 ” Automotive Interchange | Socket | Nitrile Seal | Steel
Original price was: $12.47.Current price is: $3.74.
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