2MS2.5-PLby Dixon Valve | Pneumatic Quick Disconnect Coupling | M-Series | Hose Barb | 5/16" Hose ID x 1/4" Automatic ARO Interchange | Socket | Nitrile Seal | Steel/Brass

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Dixon Valve & Coupling
Pneumatic Coupling: M-Series Automatic ARO Interchange Coupler (Standard Hose Barb)

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Specifications for Variant SKU: 2MS2.5-PL Dixon
Series:	M-Series
Shape (Orientation):	Straight
Ends Configuration:	1/4in Female ARO 210 QD Interchange, 5/16in Hose Barb
Material(s):	Nickel-Plated Brass, Steel
Seal Material(s):	Buna-N/Nitrile Rubber

Compatibility & Interchange:	ARO 210 Hansen 210/310
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). Steel componentry is plated using ROHS Compliant Trivalent Chrome.
Safety Notes:	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. 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 (Standard Hose Barb)

Part Number	Coupling Type	Body Size	Threads	Hose ID	Length	Max. OD	Hex	Max. Working Pressure		Burst Pressure
Part Number	Coupling Type	Body Size	Threads	Hose ID	Length	Max. OD	Hex	Brass Coupler & Brass Plug:	Brass Coupler & Steel Plug:	Brass Coupler & Brass Plug:	Brass Coupler & Steel Plug:
2MS2-PL	Socket/Female	1/4"	1/4"	Steel/Brass	1.91" (48.6mm)	1.06" (27.0mm)	13/16"	300 PSI (20 bar)	300 PSI (20 bar)	2,600 PSI (179 bar)	5,000 PSI (345 bar)
2MS2.5-PL	Socket/Female	1/4"	5/16"	Steel/Brass	2.33" (59.1mm)	1.06" (27.0mm)	13/16"	300 PSI (20 bar)	300 PSI (20 bar)	2,600 PSI (179 bar)	5,000 PSI (345 bar)
2MS3-PL	Socket/Female	1/4"	3/8"	Steel/Brass	2.50" (63.6mm)	1.06" (27.0mm)	13/16"	300 PSI (20 bar)	300 PSI (20 bar)	2,600 PSI (179 bar)	5,000 PSI (345 bar)
3MS3-PL	Socket/Female	3/8"	3/8"	Steel/Brass	2.60" (66.0mm)	1.26" (32.0mm)	1-1/16"	Steel Coupler & Steel Plug: 300 PSI (20 bar)		Steel Coupler & Steel Plug: 3,300 PSI (228 bar)

M-Series \| ARO Interchange Plug (Standard Hose Barb)

Part Number	Coupling Type	Body Size	Hose ID	Material	Length	Maximum OD	Hex	Working Pressure / Burst Pressure when Connected to:
M2S2	Plug/Male	1/4"	1/4"	Steel	2.00" (50.8mm)	0.56" (14.2mm)	-	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)
M2S3	Plug/Male	1/4"	3/8"	Steel	2.00" (50.8mm)	0.56" (14.2mm)	-	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)
M3S3	Plug/Male	3/8"	3/8"	Steel	2.25" (57.2mm)	0.88" (22.4mm)	-	Auto Steel Coupler & Steel Plug: Max. Working: 300 PSI (20 bar) \| Burst: 3,300 PSI (228 bar)

M-Series \| ARO Interchange Plug (Push-Loc Barb)

Part Number	Coupling Type	Body Size	Hose ID	Material	Length	Maximum OD	Hex	Working Pressure / Burst Pressure when Connected to:
M2B2	Plug/Male	1/4"	1/4"	Steel	2.09" (53.1mm)	0.69" (17.52mm)	-	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)

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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