SMC KQ2 Series Push-in Push-in

SMC KQ2 Series Pneumatic Fitting, 10mm Connection size A, 10mm Connection size B - KQ2H10-00A

This pneumatic fitting provides a straight Union connector for joining two 10mm pneumatic tubes in industrial systems. Designed for push-in tube attachment, it is suited to automation and mechanical environments where compact, easy-to-install interconnections are required. Its construction allows use across moderate temperature ranges and typical pneumatic pressure conditions.

Features and Benefits:

• Push-in connection simplifies tube assembly and removal
  Polybutylene terephthalate construction resists industrial wear
  Rated to 1 MPa for standard pneumatic line pressures
  Operating capability up to 60°C for warm-process environments
  Functional down to -5°C for cooler-site operation

Applications

• Suitable for factory automation pneumatic distribution runs
  Ideal for linking sensors and actuators in control panels
  Used with pneumatic manifolds in assembly machinery
  Can be used for compressed Air lines in test rigs
  Used for interconnecting pneumatic fixtures in production cells

How is tube retention achieved without additional fittings?

The push-in mechanism uses an internal gripping ring that secures 10mm tubing by axial engagement, allowing tool-free insertion and release.

What should be considered when installing in temperature-variable sites?

Ensure ambient and line temperatures remain within the -5°C to 60°C operational window to maintain material dimensions and sealing performance.

Are there compatibility limits with different tubing materials?

It is engineered for standard pneumatic tube materials sized 10mm
verify tubing hardness and outer diameter conform to push-in specifications to ensure proper seal and grip.

How does the material affect chemical exposure?

The polybutylene terephthalate body offers general resistance to oils and common pneumatic lubricants but users should confirm compatibility with aggressive solvents before prolonged exposure.

Notes

Models with a -X2 suffix in the Mfr Part No. are copper-free (electroless nickel plated).