Dixon Air Relief Valves with 180° Elbow

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1.50 LBS
$137.04 - $152.77
WARNING: This product may contain a chemical known to the State of California to cause cancer & reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Dixon HAV-series sanitary air relief valve with clamp connection allows air to be removed from a line or container without the liquid flowing out. It's design does not allow air to enter the line or container even if subjected to negative pressure.

It is a double seated valve with a freely moving polypropylene ball. The ball which is lighter than water closes against the upper or lower seat depending on the pressure conditions.


  • Surface finish technical data: internal product contact surface finish ≤ 32 Ra
  • 304 Stainless steel construction
  • 3A approved onwhen used with elbow extension
  • Sanitary clamp connection
  • Gasket: EPDM standard
  • Valve ball is constructed of FDA, 3A approved polypropylene
  • Valve seals for both pressure and vacuum
  • Ball and gaskets are replaceable
  • Maximum operating temperature: 212° F
  • Maximum operating pressure: 145 PSI


Specfication (PDF Download)