4EAF4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | EA-Series | 1/2" Female NPTF x 1/2" Water-Blast Interchange | Socket | Nitrile Seal | Steel

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Dixon Valve & Coupling
Hydraulic Coupling: EA-Series Water-Blast Interchange Coupler (Female Threads)

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Specifications for Variant SKU: 4EAF4 Dixon
Series:	EA-Series
Shape (Orientation):	Straight
Ends Configuration:	1/2in Female NPTF, 1/2in Female Water-Blast QD Interchange
Material(s):	Steel
Seal Material(s):	Buna-N/Nitrile Rubber

Compatibility & Interchange:	Water-blast interchange Parker Series-WB and Danfoss/Eaton/Aeroquip FD69
Construction:	Machined components are manufactured using solid high strength steel bar stock. Stainless steel springs and retaining rings maximize corrosion resistance and extend service life. Latches are manufactured from high-strength steel and plated with electroless nickel. Steel plugs are machined from solid high strength steel bar stock and hardened. Machined steel componentry is plated using ROHS compliant trivalent chrome.
Seal Components:	Nitrile seals are standard, providing a temperature range of -40°F to 250°F (-40°C to 121°C). Couplers have a PTFE anti-extrusion ring, providing resistance to O-ring dynamic impulse pressure damage.
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

EA-Series \| Water-Blast Interchange (Connected) Rated Pressure Chart
Body Size	Coupler/Plug		Locking Mechanism	Flow ΔP = 40 PSI
Body Size	Max. Working	Burst	Locking Mechanism	Flow ΔP = 40 PSI
1/2"	10,000 PSI (700 Bar)	30,000 PSI (2,100 Bar)	Maxi-Latch	40 GPM

EA-Series \| Water-Blast Interchange Coupler (Female Threads)

Part Number	Coupling Type	Body Size	Thread Size	Material	Length	Max. OD	Hex
4EAF3	Socket/Female NPTF	1/2"	3/8" - 18 Female	Steel	2.20" (55.9mm)	1.62" (41.1mm)	1-1/4"
4EAF4	Socket/Female	1/2"	1/2" - 14 Female NPTF	Steel	2.20" (55.9mm)	1.62" (41.1mm)	1-1/4"

EA-Series \| Water-Blast Interchange Plug (Female Threads)

Part Number	Coupling Type	Body Size	Thread Size	Material	Length	Max. OD	Hex
EA4F3	Plug/Male	1/2"	3/8" - 18 Female NPTF	Steel	2.35" (59.7mm)	1.62" (41.1mm)	1-1/8"
EA4F4	Plug/Male	1/2"	1/2" - 14 Female NPTF	Steel	2.35" (59.7mm)	1.62" (41.1mm)	1-1/8"

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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