2NKF2 by Dixon Valve | Pneumatic Quick Disconnect Coupling | NK-Series | 1/4" Female NPT x 1/4" Japanese Industrial Interchange | Socket | Nitrile Seal | Steel

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Dixon Valve & Coupling
Pneumatic Coupling: NK-Series Japanese Industrial Interchange Coupler (Female Threads)

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Specifications for Variant SKU: 2NKF2 Dixon
Series:	NK-Series
Shape (Orientation):	Straight
Ends Configuration:	1/4in Female Japanese Industrial Interchange, 1/4in Female NPTF
Material(s):	Steel
Seal Material(s):	Buna-N/Nitrile Rubber

Compatibility & Interchange:	Japanese Industrial Interchange Pneumatic Coupling Nitto Kohki Hi-cupla 200, Rectus Series 13 and CEJN Series 315
Construction:	Machined components are manufactured using solid steel 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:	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

NK-Series \| Japanese Industrial Interchange Coupler (Female Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex	Max. Operating Pressure	Burst Pressure
2NKF2	Socket/Female	1/4"	1/4" - 18 Female NPT	Steel	1.97" (50.0mm)	1.02" (26.0mm)	3/4"	300 PSI	13500 PSI
2NKBF2	Socket/Female	1/4"	1/4" - 19 Female BSPP	Steel	1.97" (50.0mm)	1.02" (26.0mm)	3/4"	300 PSI	13500 PSI

NK-Series \| Japanese Industrial Interchange Plug (Female Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex	Max. Operating Pressure	Burst Pressure
NK2F2	Plug/Female	1/4"	1/4" - 18 Female NPT	Steel	1.39" (35.2mm)	0.52" (13.1mm)	5/8"	300 PSI	13500 PSI
NK2BF2	Plug/Female	1/4"	1/4" - 19 Female BSPP	Steel	1.39" (35.2mm)	0.52" (13.1mm)	5/8"	300 PSI	13500 PSI

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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