Male Micro-QT™ Valve to Luer-Lok® (w/ Silonite™)


The MQT-LUERS is a Silonite™ Male Micro-QT™ Valve to Luer-Lok® Fitting designed for air and gas sampling, laboratory gas line inlets, and more. See complete applications list below.  For the uncoated equivalent of this valve simply remove the “S” from the part number.

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Product Description

The Micro-QT is a next generation gas valve offering uncompromised leak-tight performance in an ergonomic design. The Micro-QT is also versatile, providing numerous connection options to cover a wide range of applications. After the Micro-QT valve is installed on tubing with a compression fitting, mating male and female valve ends is literally just a “snap”.

Originally designed for environmental air sampling and analysis, the Micro-QT has found a place in numerous other applications. Micro-QT’s feature a distinctively bright and colorful Silonite™ coating that prevents gas phase compounds from interacting with the metal surface. The rugged, solid design stands up to thousands of connections while maintaining leak-tight operation. For scientists and professionals working with VOC and SVOCs, the Micro-QT’s compact internal volume reduces exposure to potentially contaminated surfaces and allows for easy cleaning.

Entech Micro-QT & standard Micro Valves Features

  • Fast Connections
  • Zero Welds
  • Light and Compact Design
  • Inexpensive
  • Low Inclusion Volume
  • Automation Friendly
  • Easily Cleaned
  • Clear Connection Indication

 Popular Applications

  • Laboratory Gas Lines
  • Instrument Inlets
  • Sampling Equipment
  • Canister Field Sampling
  • Headspace Vials and Chambers
  • Gas Manifold Connections

Additional Information

Weight 1 lbs


Valve Option

MicroValves/Quick Connect

Valve Coating

Silonite Coated

Old Part #


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