DIXON DQC H-Series ISO-B Poppet Valve Female Threaded Coupler, Brass, 1"

DIXON DQC H-Series ISO-B Poppet Valve Female Threaded Coupler, Brass, 1"

Regular price $55.65 Sale


  • Poppet style shut-off valves


  • 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
  • Has a redundant O-ring sealing system (dual O-Rings/no PTFE back-up 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, 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


      Part Number 8HF8-B
      Material Brass
      Thread Female NPTF
      Thread Size 1"-11-1/2
      Maximum OD 2.49" (63.2 mm)
      Body Size 1"
      Hex 1-5/8"
      Length 4.13" (104.9 mm)
      Maximum Operating Pressure 1500 PSI (100 bar)
      Burst Pressure 8500 PSI (600 bar)
      Temperature Range -40°F to +250°F (-40°C to +121°C)