Description
Service check valve for removal of air vent or expansion tank without purging system.
For automatic air vents 502 series.
  • Max. working pressure: 150 psi.
  • Max. working temperature: 250°F
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    Manuals (1)
    Specs
    System Type:
    Hydronic (Water)
    Size:
    1/2"
    Connection Type:
    MNPT
    Body Pattern:
    Straight
    Material:
    Brass
    Thread Size:
    1/2"
    Thread Type:
    Male
    Max Temp (F):
    250°F
    Max. Working Pressure:
    150 psi
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