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Air Admittance Valve 500 DFU
**NEW** MODEL: ML10464
FEATURES
  • Screening on inside & outside of valve protects sealing assembly from insects & debris
  • 3" Slip with 4" Slip Adapter
  • Ability to divert condensation away from the sealing membrane
  • Can be used as an alternative to extending a vent through the roof
  • includes Push-Fit Rubber Adapter for 3" and 4" connections
  • Compliance:
        Meets ANSI/ASSE 1051 A& B (revised 2002) single fixture & Branch type AAVs
        Meets ASSE 1050 (1991) Stack Type AAVs
        Meets NSF Standard 14 (Plastic Components)
  • PRODUCT RESOURCES
    Model NumberDescriptionInlet Connection
    ML10464Air Admittance Valve 500 DFUSOCKET

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