1300 134 651

DQC K-Series ISO-A Interchange Female Coupler

DQC K-Series ISO-A Interchange Female Coupler

  • dqc k series iso a interchange female coupler stainless steel nptf
  • dqc k series iso a interchange female coupler stainless steel nptf
Part Number 6KF6-SS
Material 316 Stainless Steel
Thread Female NPTF
Thread Size 3/4"-14
Maximum OD 1.86" (47.2mm)
Body Size 3/4"
Hex 1-5/16"
Length 3.23" (82.0mm)
Temperature Range -40°F to +250°F (-40°C to +121°C)
Optional Pkg/Box Qty 9
Weight Lb 1.0340


  • Poppet style shut-off valve


  • 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.

Available Options

  • Contact Dixon for all available option adders
  • Standard seal options include: FKM, EPDM, FDA FKM, Mil-Nitrile, Fuel Nitrile and Silicone
  • Kalrez® seal options include: 4079, 6375 and 7075
  • Valve options include: Unvalved, actuator, steel, brass, 303 stainless steel and 316 stainless steel
  • Locking sleeve option available
  • Oxy-Clean treatment is available

Compatibility & Interchange Data

  • Interchangeable to ISO7241 Series 'A'
  • Parker 6600-Series, Aeroquip/Eaton FD56 (5600)
  • Faster ANV, Hansen HA 15000, Safeway S56-Series


  • Please contact Dixon® for working pressures

Repair Kits
Part # Description Includes Item # Qty
6K-SKIT Nitrile O-ring and PTFE Anti-Extrusion Ring

Related Products


Stock Availability