This Stream33 Air Admittance Valve, made with PVC, is for use as an alternative to a secondary vent in Drain-Waste-Vent (DWV) systems. Suitable for smaller systems or systems with fewer or less demanding fixtures, such as a single bathroom or a small apartment, this model is sized for 6 DFUs. It includes a 2" X 1-1/2" threaded adapter compatible with Schedule 40 pipe. This valve has been tested and approved to be used within a temperature range of -40° to 150° F and is manufactured in the USA.
$12.73
each
439 In Stock
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Threaded adapter for Sch. 40 pipe included
Models ranging from 6-20 DFU’s
Use as an alternative to a secondary vent in a DWV system
Tested and approved to use within temperature range -40° to 150° F