H-Series ISO-B Poppet Valve Female Threaded Coupler

h series iso b industrial interchange poppet valve female threaded couplers steel brass hydraulic couplings

4HF4-S - H-Series ISO-B Poppet Valve Female Threaded Coupler

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Attributes

Maximum Operating Pressure	3500 PSI (240 bar)
Weight	0.76 lb
Break Quantity	0
Optional Package/Box Quantity	0
Material	303 Stainless Steel
Maximum OD	1.86" (47.2 mm)
Thread	Female NPTF
Body Size	1/2"
Temperature Range	-40°F to 250°F (-40°C to 121°C)
Burst Pressure	27500 PSI (1900 bar)
Thread Size	1/2"-14
Length	2.86" (72.6 mm)
Hex	1-5/16"

Details

Available Options

Contact Dixon for all available option adders
Standard seal options include: FKM, EPDM, Steam-EP, FDA FKM, Mil-Nitrile, Fuel Nitrile, PTFE and Silicone
Kalrez® seal options include: 4079, 6375 and 7075
Valve options include: Unvalved, actuator, steel, brass, 303 stainless steel and 316 stainless steel
Sleeve options include: Sleeve-lock, Flanged and Silicone-flanged
Oxy-clean treatment is available

Compatibility & Interchange Data

Meets dimensional requirements of ISO 7241 Series B
Interchangeable with Parker-Hannifin 60 Series, Snap-Tite 72-Series, Hansen HK-Series, Faster Series 'HNV', 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.
Nitrile (Nitrile Rubber) seals are standard
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.