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M2M3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | M-Series | 3/8" Male NPT x 1/4" ARO Interchange | Plug | Steel
M2M3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | M-Series | 3/8" Male NPT x 1/4" ARO Interchange | Plug | Steel
M2M3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | M-Series | 3/8" Male NPT x 1/4" ARO Interchange | Plug | Steel

M2M3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | M-Series | 3/8" Male NPT x 1/4" ARO Interchange | Plug | Steel

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Dixon Valve & Coupling
Pneumatic Coupling: M-Series ARO Interchange Plug (Male Threads)
Specifications for Variant SKU: M2M3 Dixon
Series: M-Series
Shape (Orientation): Straight
Ends Configuration: 1/4in Male ARO 210 QD Interchange, 3/8in Male NPTF
Material(s): Steel
Compatibility & Interchange:
  • Automatic couplings interchange with ARO 210/310 and Hansen 210/310.
  • Manual Couplings Interchange with Parker 50-Series and Amflo Type 'B'.
Construction:
  • Machined components are manufactured using solid bar stock.
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
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:
M-Series | ARO Interchange Plug (Male Threads)
Part Number Coupling Type Body Size Threads Material Length Maximum OD Hex Working Pressure / Burst Pressure
when Connected to:
M2M1 Plug/Male 1/4" 1/8" - 27 Male NPTF Steel 1.48"
(37.6mm)		 0.58"
(14.7mm)		 1/2"
  • Auto Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 2,600 PSI (179 bar)
  • Manual Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 12,400 PSI (855 bar)
    M2M2 Plug/Male 1/4" 1/4" - 18 Male NPTF Steel 1.60"
    (40.6mm)    		 0.65"
    (16.5mm)    		 9/16"
    • Auto Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 2,600 PSI (179 bar)
    • Manual Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 12,400 PSI (855 bar)
      M2M2-B Plug/Male 1/4" 1/4" - 18 Male NPTF Brass 1.60"
      (40.6mm)      		 0.65"
      (16.5mm)      		 9/16"
      • Auto Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 5,000 PSI (345 bar)
      • Manual Brass Coupler & Brass Plug: Max. Working: 300 PSI (20 bar) | Burst: 12,700 PSI (876 bar)
        M2M3 Plug/Male 1/4" 3/8" - 18 Male NPTF Steel 1.80"
        (45.7mm)        		 0.79"
        (20.1mm)        		 3/4"
        • Auto Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 2,600 PSI (179 bar)
        • Manual Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 12,400 PSI (855 bar)
          M3M3 Plug/Male 3/8" 3/8" - 18 Male NPTF Steel 1.91"
          (48.5mm)          		 0.79"
          (20.1mm)          		 3/4"
          • Auto Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) | Burst: 3,300 PSI (228 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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