2NKS2 by Dixon Valve | Pneumatic Quick Disconnect Coupling | NK-Series | Hose Barb | 1/4" Hose ID x 1/4" Japanese Industrial Interchange | Socket | Nitrile Seal | Steel
2NKS2 by Dixon Valve | Pneumatic Quick Disconnect Coupling | NK-Series | Hose Barb | 1/4" Hose ID x 1/4" Japanese Industrial Interchange | Socket | Nitrile Seal | Steel

2NKS2 by Dixon Valve | Pneumatic Quick Disconnect Coupling | NK-Series | Hose Barb | 1/4" Hose ID x 1/4" Japanese Industrial Interchange | Socket | Nitrile Seal | Steel

Sale price$18.24

Dixon Valve & Coupling
Pneumatic Coupling: NK-Series Japanese Industrial Interchange Coupler (Hose Barb)
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Quantity Price Each
10–39 $17.15
40–79 $15.50
80+ $14.59
Discounts applied in cart/checkout.
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.
  • 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:
NK-Series | Japanese Industrial Interchange Coupler (Hose Barb)
Part
Number		 Coupling
Type		 Body
Size		 Hose ID Material Length Max.
OD		 Hex Max. Operating
Pressure		 Burst
Pressure
2NKS2 Socket/Female 1/4" 1/4" Steel 2.40"
(61.0mm)		 1.02"
(26.0mm)		 3/4" 300 PSI 13500 PSI
NK-Series | Japanese Industrial Interchange Plug (Hose Barb)
Part
Number		 Coupling
Type		 Body
Size		 Hose ID Material Length Max.
OD		 Hex Max. Operating
Pressure		 Burst
Pressure
NK2S2 Plug/Hose Barb 1/4" 1/4" Steel 1.78"
(45.2mm)		 0.44"
(11.3mm)		 - 300 PSI 13500 PSI

Product Data:

Series:
  • NK Series
Shape:

Straight

Ends Configuration:
  • 1/4in Female Japanese Industrial Interchange
  • 1/4in Hose Barb

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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