screw-in fitting / push-in / straight / 90° angle
KQ2 series SMC Corporation of America



  • Attachment:

    screw-in, push-in

  • Configuration:

    straight, 90° angle, T

  • Applications:


  • Material:

    nylon, PFA, polyurethane

  • Diameter:

    Min.: 2 mm

    Max.: 23 mm

  • Operating pressure:

    Min.: -100,000 Pa (-14.5 psi)

    Max.: 1,000,000 Pa (145.04 psi)


KQ2, One-touch Fitting, for Metric Size Tube, M/R/Rc Connection Thread
KQ2 one-touch, metric and inch size fittings are available in a wide variety of sizes, body styles and thread types. The use of a special profile seal allows the KQ2 to be used for a wide range of pressures from a low vacuum up to a pressure of 1MPa. The KQ2 release collar releases both the chuck and collet to provide a low disconnection force for easy removal of the tubing.

Accepts FEP, PFA, nylon, soft nylon, and polyurethane tubes
Fluid: air, water
Operating pressure range: -100kPa~1MPa
Release collar allows easy removal of tubing without causing damage to the tube
This product is not intended for use in potable water systems