4HF4-HV by Dixon Valve | Hydraulic Quick Disconnect Coupling | H-Series | 1/2" Female NPTF x 1/2" ISO-B Mill 'Slide Gate' | Socket | Nitrile Seal | Steel
4HF4-HV by Dixon Valve | Hydraulic Quick Disconnect Coupling | H-Series | 1/2" Female NPTF x 1/2" ISO-B Mill 'Slide Gate' | Socket | Nitrile Seal | Steel

4HF4-HV by Dixon Valve | Hydraulic Quick Disconnect Coupling | H-Series | 1/2" Female NPTF x 1/2" ISO-B Mill 'Slide Gate' | Socket | Nitrile Seal | Steel

Sale price$41.97

Dixon Valve & Coupling
Hydraulic Coupling: H-Series ISO-B Steel Mill 'Slide Gate' Coupler (Female Threads)
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Quantity Price Each
10–39 $39.45
40–79 $35.67
80+ $31.48
Discounts applied in cart/checkout.

Product Data:

Series:
  • H Series
Shape:

Straight

Ends Configuration:
  • 1/2in Female ISO-B QD Interchange
  • 1/2in Female NPTF
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.
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
  • Steel coupler sleeves are hardened to resist deformation and maximize service life.
  • Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.
Seal Components:
  • Nitrile seals are standard, providing a temperature range of -40°F to 250°F (-40°C to 121°C)
  • FKM seals: provide a temperature range of -20°F to 400°F (-29°C to 204°C)
  • Redundant o-ring sealing system with PTFE backup ring.
Features:
  • Poppet style shut-off valves
  • Designed to prevent fluid loss when disconnected.
Additional Information:
H-Series | ISO-B Steel Mill 'Slide Gate' Coupler (Female Threads)
Part Number Coupling Type Body Size Threads Material Length Maximum OD Hex Max. Opertaing
Pressure		 Burst
Pressure
4HF4-HV Socket/Female 1/2" 1/2" - 14
Female NPTF 		Steel 2.86"
(72.6mm)		 1.86"
(47.2mm)		 1-1/16" 4000 PSI
(275 bar)		 16000 PSI
(1,100 bar)
F-4HF4-HV Socket/Female 1/2" 1/2" - 14
Female NPTF 		Steel
(FKM Seal)		 2.86"
(72.6mm)		 1.86"
(47.2mm)		 1-1/16" 4000 PSI
(275 bar)		 16000 PSI
(1,100 bar)
H-Series | ISO-B Steel Mill 'Slide Gate' Plug (Female Threads)
Part Number Coupling Type Body Size Threads Material Length Maximum OD Hex Max. Opertaing
Pressure		 Burst
Pressure
H4F4-HV 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
(1,100 bar)
F-H4F4-HV Plug/Male 1/2" 1/2" - 14
Female NPTF 		Steel
(FKM Seal)		 1.94"
(49.3mm)		 1.17"
(29.7mm)		 1-1/16" 4000 PSI
(275 bar)		 16000 PSI
(1,100 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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