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2KF2 Dixon Steel K-Series Quick Disconnect 1/4" ISO-A Interchange Hydraulic Coupler - 1/4"-18 Female NPTF


PRODUCT DESCRIPTION

Dixon Quick Disconnect Couplings - K-Series Hydraulic Couplings - K-Series ISO-A Interchange Couplers (Female Threads)



 
Specifications:
  • -40 deg. F to +250 deg. F (-40 deg. C to +121 deg. C)
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 (Buna-N) seals are standard
  • Couplers have a PTFE Anti-Extrusion ring.
  • Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.
Compatibility & Interchange Data:
  • Interchangeable to ISO7241 Series 'A'
  • Parker 6600-Series
  • Aeroquip/Eaton FD56 (5600)
  • Faster ANV
  • Hansen HA 15000
  • Safeway S56-Series
Seal Components:
  • Nitrile (Buna-N) seals are standard, providing a temperature range of -40 deg. F to +250 deg. F (-40 deg. C to +121 deg. C).
  • Couplers have a PTFE Anti-Extrusion ring.
  • Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.
Safety Notes:
  • WARNING: Brass products contain a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.
Other Components:

Part Number Size Female Threads Material Length Max. OD Hex Max. Operating
Pressure
Burst Pressure Weight
(Lbs.)
2KF1 1/4" 1/8"-27 NPTF steel 1.76" 1" 3/4" 5000 PSI 18270 PSI 0.2700
2KF2 1/4" 1/4"-18 NPTF steel 1.76" 1" 3/4" 5000 PSI 18270 PSI 0.2600
2KF2-SS 1/4" 1/4"-18 NPTF 316 stainless 1.76" 1" 3/4" N/A N/A 0.2600
2KBF2 1/4" 1/4"-19 BSPP steel 1.76" 1" 3/4" 5000 PSI 18270 PSI 0.2600
2KBF2-SS 1/4" 1/4"-19 BSPP 316 stainless 1.76" 1" 3/4" N/A N/A 0.2600
2KOF2 1/4" 7/16"-20 ORB steel 1.76" 1" 3/4" 5000 PSI 18270 PSI 0.2600
 
3KF3 3/8" 3/8"-18 NPTF steel 2.23" 1.23" 1" 4000 PSI 18270 PSI 0.3900
3KF3-SS 3/8" 3/8"-18 NPTF 316 stainless 2.23" 1.23" 1" N/A N/A 0.3900
3KBF3 3/8" 3/8"-19 BSPP steel 2.23" 1.23" 1" 4000 PSI 18270 PSI 0.3800
3KBF3-SS 3/8" 3/8"-19 BSPP 316 stainless 2.23" 1.23" 1" N/A N/A 0.3800
3KOF3 3/8" 9/16"-18 ORB steel 2.23" 1.23" 1" 4000 PSI 18270 PSI 0.3900
 
4KF4 1/2" 1/2"-14 NPTF steel 2.62" 1.49" 1-1/4" 4000 PSI 16500 PSI 0.6700
4KF4-SS 1/2" 1/2"-14 NPTF 316 stainless 2.62" 1.49" 1-1/4" N/A N/A 0.6700
4KBF4 1/2" 1/2"-14 BSPP steel 2.62" 1.49" 1-1/4" 4000 PSI 16500 PSI 0.6700
4KBF4-SS 1/2" 1/2"-14 BSPP 316 stainless 2.62" 1.49" 1-1/4" N/A N/A 0.6700
4KOF4 1/2" 3/4"-16 ORB steel 2.62" 1.49" 1-1/4" 4000 PSI 16500 PSI 0.6900
4KOF5 1/2" 7/8"-14 ORB steel 2.62" 1.49" 1-1/4" 4000 PSI 16500 PSI 0.6600
4KF6 1/2" 3/4"-14 NPTF steel 2.62" 1.49" 1-1/4" 4000 PSI 16500 PSI 0.7100
 
6KF6 3/4" 3/4"-14 NPTF steel 3.23" 1.86" 1-5/16" 4000 PSI 14800 PSI 1.9000
6KF6-SS 3/4" 3/4"-14 NPTF 316 stainless 3.23" 1.86" 1-5/16" N/A N/A 1.9000
6KBF6 3/4" 3/4"-14 BSPP steel 3.23" 1.86" 1-5/16" 4000 PSI 14800 PSI 1.9000
6KBF6-SS 3/4" 3/4"-14 BSPP 316 stainless 3.23" 1.86" 1-5/16" N/A N/A 1.9000
6KOF6 3/4" 1-1/16"-12 ORB steel 3.23" 1.86" 1-5/16" 4000 PSI 14800 PSI 1.9000
 
8KF8 1" 1"-11-1/2 NPTF steel 3.88" 2.10" 1-5/8" 4000 PSI 12400 PSI 2.1400
8KF8-SS 1" 1"-11-1/2 NPTF 316 stainless 3.88" 2.10" 1-5/8" N/A N/A 2.1400
8KBF8 1" 1"-11 BSPP steel 3.88" 2.10" 1-5/8" 4000 PSI 12400 PSI 2.1400
8KBF8-SS 1" 1"-11 BSPP 316 stainless 3.88" 2.10" 1-5/8" N/A N/A 2.1400
8KOF8 1" 1-5/16"-12 ORB steel 3.88" 2.10" 1-5/8" 4000 PSI 12400 PSI 2.1400
 
10KF10 1-1/4" 1-1/4"-11-1/2 NPT steel 4.61" 2.76" 2" 3000 PSI 12600 PSI 2.9300
10KBF10 1-1/4" 1-1/4"-11 BSPP steel 4.61" 2.76" 2" 3000 PSI 12600 PSI 2.9300
 
12KF12 1-1/2" 1-1/2"-11-1/2 NPT steel 5.24" 3.33" 2-3/8" 3000 PSI 12600 PSI 4.7800
12KBF12 1-1/2" 1-1/2"-11 BSPP steel 5.24" 3.33" 2-3/8" 3000 PSI 12600 PSI 4.7800
 
16KF16 2" 2"-11-1/2 NPT steel 6.50" 3.94" 3" 1450 PSI 5800 PSI 8.4900
16KBF16 2" 2"-11 BSPP steel 6.50" 3.94" 3" 1450 PSI 5800 PSI 8.4900

More Information
Part Number 2KF2
Location ea
Material Steel
Orientation Straight
Body Size 1/4"
Application Hydraulic Fittings, Hydraulic Adapter, Quick-Connect Fittings
End Type 5600 Series Female Quick Conncect Coupler, Female NPTF
Gender Female, Female
Compatible/Interchangeable With Aeroquip 5600, Parker 6600, ISO A
Female NPTF 1/4"-18
PSI at 70 deg. F 5000 PSI
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