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2DH2-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | D-Series | Reusable Hose Barb | 5/8" Hose OD | 1/4" Hose ID x 1/4" Automatic Industrial Interchange | Socket | Nitrile Seal | Brass
2DH2-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | D-Series | Reusable Hose Barb | 5/8" Hose OD | 1/4" Hose ID x 1/4" Automatic Industrial Interchange | Socket | Nitrile Seal | Brass
2DH2-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | D-Series | Reusable Hose Barb | 5/8" Hose OD | 1/4" Hose ID x 1/4" Automatic Industrial Interchange | Socket | Nitrile Seal | Brass

2DH2-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | D-Series | Reusable Hose Barb | 5/8" Hose OD | 1/4" Hose ID x 1/4" Automatic Industrial Interchange | Socket | Nitrile Seal | Brass

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Dixon Valve & Coupling
Pneumatic Coupling: D-Series Automatic Industrial interchange Coupler (Reusable Barb)
Specifications for Variant SKU: 2DH2-B Dixon
Series: D-Series
Shape (Orientation): Straight
Ends Configuration: 1/4in Female ISO-6150 Series B Industrial Pneumatic QD Interchange, 5/8in Hose Barb
Material(s): Brass
Seal Material(s): Buna-N/Nitrile Rubber
Compatibility & Interchange:
  • Foster 3, 4, 5 and 6 Series
  • Parker 30 - Series Automatic Interchange
  • Hansen 3000, 4000, 5000 and 6000
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.
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
  • 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.
  • 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.
Additional Information:
D-Series | Automatic Industrial interchange Coupler (Reusable Barb)
Part
Number		 Coupling
Type		 Body
Size		 Hose I.D. x Hose O.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:
2DE2-B Socket/Female 1/4" 1/4" x 1/2" Brass 2.69"
(68.3mm)		 0.98"
(24.9mm)		 11/16" 300 PSI
(20 bar)		 500 PSI
(35 bar)		 16,000 PSI
(1,100 bar)		 16,000 PSI
(1,100 bar)
2DH2-B Socket/Female 1/4" 1/4" x 5/8" Brass 2.79"
(70.9mm)		 0.98"
(24.9mm)		 11/16" 300 PSI
(20 bar)		 500 PSI
(35 bar)		 16,000 PSI
(1,100 bar)		 16,000 PSI
(1,100 bar)
2DK3-B Socket/Female 1/4" 3/8" x 11/16" Brass 2.79"
(70.9mm)		 0.98"
(24.9mm)		 11/16" 300 PSI
(20 bar)		 500 PSI
(35 bar)		 16,000 PSI
(1,100 bar)		 16,000 PSI
(1,100 bar)
2DL3-B Socket/Female 1/4" 3/8" x 3/4" Brass 2.85"
(72.4mm)		 0.98"
(24.9mm)		 11/16" 300 PSI
(20 bar)		 500 PSI
(35 bar)		 16,000 PSI
(1,100 bar)		 16,000 PSI
(1,100 bar)
DF-Series | Industrial Interchange Plug (Reusable Barb)
Part Number Coupling Type Body Size Hose I.D. x Hose O.D. Material Length Maximum OD Hex Working Pressure / Burst Pressure
when Connected to:
D2E2 Plug/Male 1/4" 1/4" x 1/2" Steel 2.07"
(52.6mm)		 0.69"
(17.5mm)		 9/16"
  • Brass D-Series Automatic Couplers: Max. Working: 500 PSI (35 bar) | Burst: 16,000 PSI (1,100 bar)
  • Brass F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 11,500 PSI (790 bar)
  • Steel F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 6,500 PSI (448 bar)
    D2H2 Plug/Male 1/4" 1/4" x 5/8" Steel 2.16"
    (54.9mm)    		 0.81"
    (20.6mm)    		 9/16"
    • Brass D-Series Automatic Couplers: Max. Working: 500 PSI (35 bar) | Burst: 16,000 PSI (1,100 bar)
    • Brass F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 11,500 PSI (790 bar)
    • Steel F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 6,500 PSI (448 bar)
      D2K3 Plug/Male 1/4" 3/8" x 11/16" Steel 2.16"
      (54.9mm)      		 0.81"
      (20.6mm)      		 9/16"
      • Brass D-Series Automatic Couplers: Max. Working: 500 PSI (35 bar) | Burst: 16,000 PSI (1,100 bar)
      • Brass F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 11,500 PSI (790 bar)
      • Steel F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 6,500 PSI (448 bar)
        D2L3 Plug/Male 1/4" 3/8" x 3/4" Steel 2.18"
        (55.4mm)        		 0.95"
        (24.1mm)        		 9/16"
        • Brass D-Series Automatic Couplers: Max. Working: 500 PSI (35 bar) | Burst: 16,000 PSI (1,100 bar)
        • Brass F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 11,500 PSI (790 bar)
        • Steel F-Series Manual Couplers: Max. Working: 500 PSI (35 bar) | Burst: 6,500 PSI (448 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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