Halkey Roberts

Oral Tube / Tube End Relief Valves

720ROA ORALMATIC™ TUBE END RELIEF VALVE

Oralmatic Tube End Valve

Product Information

The 720ROA Oralmatic™ tube end valve is used for insertion directly into oral tubes.


Features and Benefits

  • May be inserted in the 727 tube
  • May be mounted in flanges in either an inflation or pressure relief mode
  • Colors:  black

Specifications and Technical Information

  • Materials:
    • Body:  anodized aluminum
    • Stem:  brass and silicon
    • Spring:  stainless steel
    • Poppet:  polypropylene
  • Opening pressure:  0.03 to 0.6 psig
  • Temperature range: -65° to +160°F. (-54° to +71°C.)

Information Downloads


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