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4NS3-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dix-Lock® N-Series | Hose Barb | 3/8 " Hose ID x 1/2 " Body Size | Socket | Nitrile Seal | Brass

4NS3-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dix-Lock® N-Series | Hose Barb | 3/8 ” Hose ID x 1/2 ” Body Size | Socket | Nitrile Seal | Brass

Original price was: $17.41.Current price is: $5.22.

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SKU: G_5734_1477888835620 Category: Tag:
Guaranteed Safe Checkout
Compatibility & Interchange:
  • Bowes Interchange Bayonet Style
  • Interchangeable with Bowes 51000-Series, National Series ‘B’, MacDonald Quick-Action, Campbell Single-Lock
  • Conforms to MIL-C-3486 and A-A-50431A standards
Construction:
  • Machined components are manufactured using solid bar stock.
  • Nitrile (Nitrile Rubber) seals 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
Dix-Lock N-Series | Coupler (Hose Barb)
Part
Number		 Coupling
Type		 Body
Size		 Hose ID Material Length Max.
OD		 Pressure Ratings for:
3NCS4 Socket/Female 3/8″ 1/2″ Steel 4.74″
(120.4mm)		 0.99″
(25.1mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 7,000 PSI (480 bar)
4NS3 Socket/Female 1/2″ 3/8″ Steel 4.54″
(115.3mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
4NS3-B Socket/Female 1/2″ 3/8″ Brass 4.54″
(115.3mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
4NS4 Socket/Female 1/2″ 1/2″ Steel 4.95″
(125.7mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
4NS4-B Socket/Female 1/2″ 1/2″ Brass 4.95″
(125.7mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
4NS6 Socket/Female 1/2″ 3/4″ Steel 4.95″
(125.7mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
4NS6-B Socket/Female 1/2″ 3/4″ Brass 4.95″
(125.7mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
4NS6-S Socket/Female 1/2″ 3/4″ 303 Stainless 4.95″
(125.7mm)		 1.4″
(35.6mm)		 303 S.S. Coupler & 303 S.S. Plug:
Max. Working: 500 PSI (35 Bar)
Burst: 12,600 PSI (865 Bar)
4NS6-SS Socket/Female 1/2″ 3/4″ 316 Stainless 4.95″
(125.7mm)		 1.4″
(35.6mm)		 –
4NS8 Socket/Female 1/2″ 1″ Steel 5.77″
(146.4mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
4NS8-B Socket/Female 1/2″ 1″ Brass 5.77″
(146.4mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
4NS8-S Socket/Female 1/2″ 1″ 303 Stainless 5.77″
(146.4mm)		 1.4″
(35.6mm)		 303 S.S. Coupler & 303 S.S. Plug:
Max. Working: 500 PSI (35 Bar)
Burst: 12,600 PSI (865 Bar)
4NS8-SS Socket/Female 1/2″ 1″ 316 Stainless 5.77″
(146.4mm)		 1.4″
(35.6mm)		 –
Dix-Lock N-Series | Plug (Hose Barb)
Part
Number		 Coupling
Type		 Body
Size		 Hose ID Material Length Max.
OD		 Pressure Ratings for:
N3CS4 Plug/Male 3/8″ 1/2″ Steel 3.73″
(94.8mm)		 1.13″
(28.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 7,000 PSI (480 bar)
N4S3 Plug/Male 1/2″ 3/8″ Steel 4.36″
(110.7mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
N4S3-B Plug/Male 1/2″ 3/8″ Brass 4.36″
(110.7mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
N4S4 Plug/Male 1/2″ 1/2″ Steel 4.63″
(117.6mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
N4S4-B Plug/Male 1/2″ 1/2″ Brass 4.63″
(117.6mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
N4S6 Plug/Male 1/2″ 3/4″ Steel 4.77″
(121.2mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
N4S6-B Plug/Male 1/2″ 3/4″ Brass 4.77″
(121.2mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
N4S6-S Plug/Male 1/2″ 3/4″ 303 Stainless 4.77″
(121.2mm)		 1.4″
(35.6mm)		 303 S.S. Coupler & 303 S.S. Plug:
Max. Working: 500 PSI (35 Bar)
Burst: 12,600 PSI (865 Bar)
N4S6-SS Plug/Male 1/2″ 3/4″ 316 Stainless 4.77″
(121.2mm)		 1.4″
(35.6mm)		 –
N4S8 Plug/Male 1/2″ 1″ Steel 4.77″
(121.2mm)		 1.4″
(35.6mm)		 Steel Coupler & Steel Plug:
Max. Working: 500 PSI (35 bar)
Burst: 11,000 PSI (755 bar)
N4S8-B Plug/Male 1/2″ 1″ Brass 4.77″
(121.2mm)		 1.4″
(35.6mm)		 Brass Coupler & Brass Plug:
Max. Working: 300 PSI (20 Bar)
Burst: 8,200 PSI (865 Bar)
N4S8-S Plug/Male 1/2″ 1″ 303 Stainless 4.77″
(121.2mm)		 1.4″
(35.6mm)		 303 S.S. Coupler & 303 S.S. Plug:
Max. Working: 500 PSI (35 Bar)
Burst: 12,600 PSI (865 Bar)
N4S8-SS Plug/Male 1/2″ 1″ 316 Stainless 4.77″
(121.2mm)		 1.4″
(35.6mm)		 –

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4NS3-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dix-Lock® N-Series | Hose Barb | 3/8 " Hose ID x 1/2 " Body Size | Socket | Nitrile Seal | Brass4NS3-B by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dix-Lock® N-Series | Hose Barb | 3/8 ” Hose ID x 1/2 ” Body Size | Socket | Nitrile Seal | Brass
Original price was: $17.41.Current price is: $5.22.
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