Air Admittance Valves
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Plumb Pak Plumb Pak PP10-8SN Coin Air Valve, Metal, Satin Nickel :CD: QUANTITY: 1
Plumb Pak Coin Air Valve, Metal, Satin Nickel, Dimensions: 2.94 in L x 2 in W x 2.06 in H
$4.85
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Oatey Oatey Sure-Vent 39016 Air Admittance Valve, NPT, PVC :EA: QUANTITY: 1
The purpose of an air admittance valve is to provide a method of allowing air to enter the plumbing drainage system without the use of a vent extended to open air and to prevent sewer gases from escaping into a building. An air admittance valve is a one way valve designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system. The device shall close by gravity and seal the vent terminal at zero differential pressure (no flow conditions) and under positive internal pressures.
$28.65
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Oatey Oatey Sure-Vent 39016 Air Admittance Valve, NPT, PVC
VENT PVC SURE VENT 1-1/2OR2
$28.65
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Plumb Pak Plumb Pak PP827-9 Loose Key Air Valve with Key, 1/8-27 in Connection, NPT, Brass, Chrome :CD: QUANTITY: 1
1/8 x 27 NPT.
$8.55
