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Quick Connect Fittings - XQ Series

XQ Series products are produced in acetal and polypropylene in five basic configurations – in-line male, in-line female, male panel mount, female panel mount and elbow.

These quick connectors are available in open flow or with integral shutoff valves, and bring performance, convenience and utility to your tubing applications. Offered in three tubing sizes to fit 1/4" (6.4 mm), 5/16" (8 mm) and 3/8" (9.5 mm) ID flexible tubing, XQ quick connect (quick disconnect) fittings may be used with PVC, polyurethane, silicone and other types of flexible tubing. 700 Series single barbs provide increased pulloff resistance when compared to three-barb styles. For versatility, durable XQ Series couplings interchange with other thumb latch and plastic couplings. Bring performance and service to your tubing applications by specifying XQ Series quick connect fittings.

Features & Benefits

  • Available integral shutoff valves
    • No need for external clamps
    • Convenience
  • Button
    • Adds convenience to connections
  • Audible connection signal 
    • Provides feedback signaling a secure connection
  • Acetal copolymer resin
    • Physical strength
    • Chemical resistance
  • Polypropylene & EPDM Options
    • Superior chemical resistance


  • Stainless steel valve springs
    • Resistant to corrosion
  • Buna-N o-ring elastomer seals
    • Chemical resistance
    • Long cycle life
    • Repeatable leak-free connection
  • Ergonomic grip
    • Easier to use
  • 700 Series single barb design
    • Superior pulloff strength