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3CJM4-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | CJ-Series | 1/2" Female BSPT x 3/8" European Interchange | Socket | Nitrile Seal | Brass

3CJM4-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | CJ-Series | 1/2" Female BSPT x 3/8" European Interchange | Socket | Nitrile Seal | Brass

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Dixon Valve & Coupling
Pneumatic Coupling: CJ-Series European Interchange Coupler (Male Threads)
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Specifications for Variant SKU: 3CJM4-B Dixon
Series: CJ-Series
Shape (Orientation): Straight
Ends Configuration: 3/8in Female High-Flow European QD Interchange, 1/2in Male NPTF
Material(s): Brass
Seal Material(s): Buna-N/Nitrile Rubber
Compatibility & Interchange:
  • European High-Flow Interchange
  • Interchanges with CEJN 320, Coilhouse Megaflow, Rectus 25KA/26KA and other like designs
Construction:
  • Machined components are manufactured using solid brass bar stock.
  • Stainless steel springs. Carbon steel balls and retaining rings.
  • Nitrile (Nitrile Rubber) seals are standard. Providing a temperature range of -40°F to 250°F (-40°C to 121°C).
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:
CJ-Series | European Interchange Coupler (Male 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:
2CJM2-B Socket/Female 1/4" 1/4" - 18 Male NPT Brass 2.44"
(62.0mm)		 0.92"
(23.4mm)		 3/4" 300 PSI
(20 bar)		 300 PSI
(20 bar)		 7,200 PSI
(500 bar)		 9,500 PSI
(655 bar)
2CJBM2-B Socket/Female 1/4" 1/4" - 19 Male BSPT Brass 2.44"
(62.0mm)		 0.92"
(23.4mm)		 3/4" 300 PSI
(20 bar)		 300 PSI
(20 bar)		 7,200 PSI
(500 bar)		 9,500 PSI
(655 bar)
2CJM3-B Socket/Female 1/4" 3/8" - 18 Male NPT Brass 2.44"
(62.0mm)		 0.92"
(23.4mm)		 3/4" 300 PSI
(20 bar)		 300 PSI
(20 bar)		 7,200 PSI
(500 bar)		 9,500 PSI
(655 bar)
3CJM3-B Socket/Female 3/8" 3/8" - 18 Male NPT Brass 2.64"
(67.0mm)		 1.09"
(27.7mm)		 15/16" 300 PSI
(20 bar)		 300 PSI
(20 bar)		 4,400 PSI
(300 bar)		 8,000 PSI
(552 bar)
3CJBM3-B Socket/Female 3/8" 3/8" - 19 Male BSPT Brass 2.64"
(67.0mm)		 1.09"
(27.7mm)		 15/16" 300 PSI
(20 bar)		 300 PSI
(20 bar)		 4,400 PSI
(300 bar)		 8,000 PSI
(552 bar)
3CJM4-B Socket/Female 3/8" 1/2" - 14 Male NPT Brass 2.76"
(70.0mm)		 1.09"
(27.7mm)		 15/16" 300 PSI
(20 bar)		 300 PSI
(20 bar)		 4,400 PSI
(300 bar)		 8,000 PSI
(552 bar)
3CJBM4-B Socket/Female 3/8" 1/2" - 14 Male BSPT Brass 2.76"
(70.0mm)		 1.09"
(27.7mm)		 15/16" 300 PSI
(20 bar)		 300 PSI
(20 bar)		 4,400 PSI
(300 bar)		 8,000 PSI
(552 bar)
CJ-Series | European Interchange Plug (Male Threads)
Part Number Coupling Type Body Size Threads Material Length Maximum OD Hex Working Pressure / Burst Pressure
when Connected to:
CJ2M2-LG Plug/Male 1/4" 1/4" - 18 Male NPT Steel 1.48"
(37.5mm)		 0.65"
(16.5mm)		 9/16"
  • Brass Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 9,500 PSI (655 bar)
    CJ2M2-B Plug/Male 1/4" 1/4" - 18 Male NPT Brass 1.48"
    (37.5mm)    		 0.65"
    (16.5mm)    		 9/16"
    • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 7,200 PSI (500 bar)
      CJ2BM2-LG Plug/Male 1/4" 1/4" - 19 Male BSPT Steel 1.48"
      (37.5mm)      		 0.65"
      (16.5mm)      		 9/16"
      • Brass Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 9,500 PSI (655 bar)
        CJ2BM2-B Plug/Male 1/4" 1/4" - 19 Male BSPT Brass 1.48"
        (37.5mm)        		 0.65"
        (16.5mm)        		 9/16"
        • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 7,200 PSI (500 bar)
          CJ2M3-LG Plug/Male 1/4" 3/8" - 18 Male NPT Steel 1.56"
          (39.5mm)          		 0.79"
          (20.1mm)          		 11/16"
          • Brass Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 9,500 PSI (655 bar)
            CJ2M3-B Plug/Male 1/4" 3/8" - 18 Male NPT Brass 1.56"
            (39.5mm)            		 0.79"
            (20.1mm)            		 11/16"
            • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 7,200 PSI (500 bar)
              CJ2BM3-LG Plug/Male 1/4" 3/8" - 19 Male BSPT Steel 1.56"
              (39.5mm)              		 0.79"
              (20.1mm)              		 11/16"
              • Brass Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 9,500 PSI (655 bar)
                CJ2BM3-B Plug/Male 1/4" 3/8" - 19 Male BSPT Brass 1.56"
                (39.5mm)                		 0.79"
                (20.1mm)                		 11/16"
                • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 7,200 PSI (500 bar)
                  CJ3M3 Plug/Male 3/8" 3/8" - 18 Male NPT Steel 1.57"
                  (40.0mm)                  		 0.79"
                  (20.1mm)                  		 11/16"
                  • Brass Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 8,000 PSI (552 bar)
                    CJ3M3-B Plug/Male 3/8" 3/8" - 18 Male NPT Brass 1.57"
                    (40.0mm)                    		 0.79"
                    (20.1mm)                    		 11/16"
                    • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 4,400 PSI (300 bar)
                      CJ3BM3-B Plug/Male 3/8" 3/8" - 19 Male BSPT Brass 1.57"
                      (40.0mm)                      		 0.79"
                      (20.1mm)                      		 11/16"
                      • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 4,400 PSI (300 bar)
                        CJ3M4 Plug/Male 3/8" 1/2" - 14 Male NPT Steel 1.81"
                        (46.0mm)                        		 1.01"
                        (25.7mm)                        		 7/8"
                        • Brass Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 8,000 PSI (552 bar)
                          CJ3M4-B Plug/Male 3/8" 1/2" - 14 Male NPT Brass 1.81"
                          (46.0mm)                          		 1.01"
                          (25.7mm)                          		 7/8"
                          • Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 4,400 PSI (300 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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