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|   July 30, 2019
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#3  Studor Redi-Vent Air Admittance Valve

#3 Studor Redi-Vent Air Admittance Valve Test Review

#3 Studor Redi-Vent  Air Admittance Valve Test Review.  

  • FAIR Valve construction.  
  • DOES NOT pass the smash test.  
  • EXCELLENT Inlet flow.  
  • LOW positive pressure resistance test.  
  • LOW Intake flow attenuation.  
  • DOES NOT prevent nor protect against sewer gas from escaping when subjected to room low vacuum pressure.  
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