D-4HF4-S-FNS by Dixon Valve | Hydraulic Quick Disconnect Coupling | H-Series | 1/2" Female NPTF x 1/2" ISO-B Fry Oil Nylon Flanged | Socket | FDA FKM Seal | 303 Stainless Steel

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Dixon Valve & Coupling
Hydraulic Coupling: H-Series ISO-B Fry Oil Nylon Flanged Coupler (Female Threads)

Specifications for Variant SKU: D-4HF4-S-FNS Dixon
Series:	H-Series
Shape (Orientation):	Straight
Ends Configuration:	1/2in Female ISO-B QD Interchange, 1/2in Female NPTF
Material(s):	303 Stainless Steel, Nylon
Seal Material(s):	Viton/FKM

Compatibility & Interchange:	Meets dimensional requirements of ISO 7241 Series B. Interchangeable with Parker-Hannifin 60 Series, Snap-Tite 72-Series, Hansen HK-Series, Faster Series 'HNV', Danfoss/Aeroquip/Eaton FD45, Stucchi Series IRB/IRBO/IRBX
Construction:	Machined components are manufactured using solid bar stock. Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life. Nylon flanged sleeve. FDA FKM seals are standard. Temp Range: -40°F to 400°F (-40°C to 204°C) Redundant o-ring sealing system with PTFE backup ring. Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.
Features:	Poppet style shut-off valves Designed to prevent fluid loss when disconnected.
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

H-Series \| ISO-B Fry Oil Nylon Flanged Coupler (Female Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Maximum OD	Hex	Max. Opertaing Pressure	Burst Pressure
D-4HF4-S-FNS	Socket/Female	1/2"	1/2" - 14 Female NPTF	303 Stainless	2.86" (72.6mm)	2.38" (60.5mm)	1-1/16"	3500 PSI (240 bar)	27500 PSI (1900 bar)
D-4HF4-SS-FNS	Socket/Female	1/2"	1/2" - 14 Female NPTF	316 Stainless	2.86" (72.6mm)	2.38" (60.5mm)	1-1/16"	3500 PSI (240 bar)	22000 PSI (1500 bar)

H-Series \| ISO-B Fry Oil Plug (Female Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Maximum OD	Hex	Max. Opertaing Pressure	Burst Pressure
D-H4F4-SV-8	Plug/Male	1/2"	1/2" - 14 Female NPTF	Steel	1.94" (49.3mm)	1.17" (29.7mm)	1-1/16"	4000 PSI (275 bar)	16000 PSI (1100 burst)
D-H4F4-S	Plug/Male	1/2"	1/2" - 14 Female NPTF	303 Stainless	1.94" (49.3mm)	1.17" (29.7mm)	1-1/16"	3500 PSI (240 bar)	27500 PSI (1900 bar)
D-H4F4-SS	Plug/Male	1/2"	1/2" - 14 Female NPTF	316 Stainless	1.94" (49.3mm)	1.17" (29.7mm)	1-1/16"	3500 PSI (240 bar)	22000 PSI (1500 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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