2MM3-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | M-Series | 3/8" Male NPT x 1/4" Manual ARO Interchange | Socket | Nitrile Seal | Brass

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Dixon Valve & Coupling
Pneumatic Coupling: M-Series Manual ARO Interchange Coupler (Male Threads)

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Specifications for Variant SKU: 2MM3-B Dixon
Series:	M-Series
Shape (Orientation):	Straight
Ends Configuration:	1/4in Female ARO 210 QD Interchange, 3/8in Male NPT
Material(s):	Brass
Seal Material(s):	Buna-N/Nitrile Rubber

Compatibility & Interchange:	ARO 210 Parker 50-Series and Amflo Type 'B'
Construction:	Machined components are manufactured using solid 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:	For a selection guide, cross reference tables, safety info, fluid compatibility, and other general info, please see: Dixon Valve Quick Disconnect Guide.PDF

M-Series \| Automatic ARO Interchange Coupler (Male Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex	Max. Working Pressure		Burst Pressure
Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex	Brass Coupler & Brass Plug:	Brass Coupler & Steel Plug:	Brass Coupler & Brass Plug:	Brass Coupler & Steel Plug:
2MM2-B	Socket/Male	1/4"	1/4" - 18 Male NPT	Brass	2.13" (54.0mm)	0.87" (22.0mm)	3/4"	300 PSI (20 bar)	300 PSI (20 bar)	12,700 PSI (876 bar)	12,400 PSI (855 bar)
2MM3-B	Socket/Male	1/4"	3/8" - 18 Male NPT	Brass	2.13" (54.0mm)	0.87" (22.0mm)	13/16"	300 PSI (20 bar)	300 PSI (20 bar)	12,700 PSI (876 bar)	12,400 PSI (855 bar)

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, 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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