Halkey Roberts

Needlefree Swabable Valves


1/4 inch Barb

Product Information

Halkey-Roberts needlefree swabable Barbs are ideal for use as sampling ports in biopharmaceutical applications and are designed for easy assembly directly to tubing without the use of a luer connector or solvents and adhesives. 

The Barbs are available in a 1/4 inch (pictured above),  a 3/16 inch and a 1/8 inch version (click for image).

Features and Benefits

  • Valve offers high flow rates
  • Ease of assembly
  • No adhesive required
  • Press into tubing

Specifications and Technical Information

  • Materials: 
    • Body:  polycarbonate
    • Barbed base:  polycarbonate
    • Stem:  silicone

Information Downloads

Note:  "C" prefix indicates HR drawing available for our customers.  When ordering, actual part number does not include "C" prefix.


U.S. Patents 5,360,413 and 6,089,541 and foreign patents issued and pending
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