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3JF3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | J-Series | 3/8" Female NPTF x 3/8" Automotive Interchange | Socket | Nitrile Seal | Steel

3JF3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | J-Series | 3/8" Female NPTF x 3/8" Automotive Interchange | Socket | Nitrile Seal | Steel

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Dixon Valve & Coupling
Pneumatic Coupling: J-Series Automotive Interchange Coupler (Female Threads)
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Specifications for Variant SKU: 3JF3 Dixon
Series: J-Series
Shape (Orientation): Straight
Ends Configuration: 3/8in Female Tru-Flate QD Interchange, 3/8in Female NPTF
Material(s): Steel
Seal Material(s): Buna-N/Nitrile Rubber
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:
  • 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:
J-Series | Automotive Interchange Coupler (Female Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads 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:
2JF1-B Socket/Female 1/4" 1/8" - 27 Female NPTF Brass 1.83"
(46.5mm)		 0.88"
(22.4mm)		 3/4" 300 PSI
(20 bar)		 500 PSI
(35 bar)		 10,500 PSI
(724 bar)		 11,500 PSI
(793 bar)
2JF2-B Socket/Female 1/4" 1/4" - 18 Female NPTF Brass 2.04"
(51.8mm)		 0.88"
(22.4mm)		 3/4" 300 PSI
(20 bar)		 500 PSI
(35 bar)		 10,500 PSI
(724 bar)		 11,500 PSI
(793 bar)
2JF3-B Socket/Female 1/4" 3/8" - 18 Female NPTF Brass 2.14"
(54.4mm)		 0.88"
(22.4mm)		 13/16" 300 PSI
(20 bar)		 500 PSI
(35 bar)		 10,500 PSI
(724 bar)		 11,500 PSI
(793 bar)
3JF2 Socket/Female 3/8" 1/4" - 18 Female NPTF Steel 2.25"
(57.2mm)		 1.06"
(26.9mm)		 7/8" Steel Coupler & Steel Plug: 500 PSI
(35 bar)		 Steel Coupler & Steel Plug: 18,000 PSI
(1,241 bar)
3JF3 Socket/Female 3/8" 3/8" - 18 Female NPTF Steel 2.48"
(63.0mm)		 1.06"
(26.9mm)		 7/8" Steel Coupler & Steel Plug: 500 PSI
(35 bar)		 Steel Coupler & Steel Plug: 18,000 PSI
(1,241 bar)
3JF4 Socket/Female 3/8" 1/2" - 14 Female NPTF Steel 2.61"
(66.3mm)		 1.06"
(26.9mm)		 1" Steel Coupler & Steel Plug: 500 PSI
(35 bar)		 Steel Coupler & Steel Plug: 18,000 PSI
(1,241 bar)
4FF3 Socket/Female 1/2" 3/8" - 18 Female NPTF Steel 2.85"
(72.5mm)		 1.24"
(31.4mm)		 1" Steel Coupler & Steel Plug: 500 PSI
(35 bar)		 Steel Coupler & Steel Plug: 15,500 PSI
(1,070 bar)
4FF4 Socket/Female 1/2" 1/2" - 14 Female NPTF Steel 3.06"
(77.8mm)		 1.24"
(31.4mm)		 1" Steel Coupler & Steel Plug: 500 PSI
(35 bar)		 Steel Coupler & Steel Plug: 15,500 PSI
(1,070 bar)
4FF3 Socket/Female 1/2" 3/4" - 14 Female NPTF Steel 3.15"
(79.9mm)		 1.24"
(31.4mm)		 1-3/16" Steel Coupler & Steel Plug: 500 PSI
(35 bar)		 Steel Coupler & Steel Plug: 15,500 PSI
(1,070 bar)
J-Series | Automotive Interchange Plug (Female Threads)
Part Number Coupling Type Body Size Threads Material Length Maximum OD Hex Working Pressure / Burst Pressure
when Connected to:
J2F1 Plug/Male 1/4" 1/8" - 27 Female NPTF Steel 1.34"
(34.0mm)		 0.65"
(16.5mm)		 9/16"
  • Brass Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 11,500 PSI (793 bar)
    J2F2 Plug/Male 1/4" 1/4" - 18 Female NPTF Steel 1.56"
    (39.6mm)    		 0.79"
    (20.1mm)    		 11/16"
    • Brass Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 11,500 PSI (793 bar)
      J2F2-B Plug/Male 1/4" 1/4" - 18 Female NPTF Brass 1.56"
      (39.6mm)      		 0.79"
      (20.1mm)      		 11/16"
      • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 10,500 PSI (724 bar)
        J2F3 Plug/Male 1/4" 3/8" - 18 Female NPTF Steel 1.56"
        (39.6mm)        		 1.01"
        (25.7mm)        		 7/8"
        • Brass Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 11,500 PSI (793 bar)
          J3F2 Plug/Male 3/8" 1/4" - 18 Female NPTF Steel 1.75"
          (44.5mm)          		 0.79"
          (20.1mm)          		 11/16"
          • Steel Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 18,000 PSI (1,241 bar)
            J3F3 Plug/Male 3/8" 3/8" - 18 Female NPTF Steel 1.75"
            (44.5mm)            		 1.01"
            (25.7mm)            		 7/8"
            • Steel Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 18,000 PSI (1,241 bar)
              J3F4 Plug/Male 3/8" 1/2" - 14 Female NPTF Steel 1.91"
              (48.5mm)              		 1.16"
              (29.5mm)              		 1"
              • Steel Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 18,000 PSI (1,241 bar)
                J4F3 Plug/Male 1/2" 3/8" - 18 Female NPTF Steel 2.11"
                (53.6mm)                		 1.01"
                (25.7mm)                		 7/8"
                • Steel Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 10,000 PSI (690 bar)
                  J4F4 Plug/Male 1/2" 1/2" - 14 Female NPTF Steel 2.26"
                  (57.4mm)                  		 1.16"
                  (29.5mm)                  		 1"
                  • Steel Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 10,000 PSI (690 bar)
                    J4F6 Plug/Male 1/2" 3/4" - 14 Female NPTF Steel 2.31"
                    (58.7mm)                    		 1.37"
                    (34.8mm)                    		 1-3/16"
                    • Steel Coupler & Steel Plug: Max. Working: 500 PSI (35 bar) | Burst: 10,000 PSI (690 bar)
                      Dixon Valve & Coupling

                      Dixon Valve & Coupling

                      Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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