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Oral tube/tube end relief valves

730ROA oral inflation valve

Product description:

The 730ROA and 730ROAR tube end valves are used for insertion directly into oral tubes.

Features & benefits

  • May be inserted in the 737 or 747 tubes 

  • May be mounted in flanges in either an inflation or pressure relief mode

  • Colors: black, white

Specifications & technical information


  • Body: Acetal

  • Stem:  Aluminum and silicone

  • Spring: Stainless steel


Opening pressure:  0.03 to 0.44 psig


Temperature range: -60°F to +160°F (-51°C to +71°C);  per TSO-C13F


Compliance specifications:  TSO-C13F

Additional information

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