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    4 Products

    Air-Release Valves for Drinking Water

    Image of Product. Front orientation. Air Vent Valves. Air-Release Valves for Drinking Water.
    Eliminate air pockets in your drinking water system with these valves. They meet NSF/ANSI 61, which designates them as safe to use with drinking water. They have a vented relief port to exhaust discharge directly.
    Inlet
    Relief
    Port
    Pipe
    Size
    Location
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Overall
    Ht.
    Each
    NPT Female Inlet and Relief Pipe
     
    Cast Iron Body—Vertical Mount
    1/2
    		Bottom1/2
    		Top30033 to 2257"4790T310000000
    1
    		Bottom1
    		Top30033 to 2259 1/2"4790T32000000
    2
    		Bottom2
    		Top30033 to 22512"4790T33000000
    3
    		Bottom3
    		Top30033 to 22512"4790T3400000000
     
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