Oatey 39017 Sure Vent Air Admittance Valve 24 Stack DFU Capacity with 1.5 to 2-Inch PVC Schedule 40 Adapter - 1

Description

From Plumbing Deals' product listing.

By eliminating the need for a branch vent, Oatey Sure-Vent Air Admittance Valves (AAVs) provide the ideal venting solution for island sinks, remote bathroom groups and remodel jobs. Sensitivity to pressure changes, combined with its ability to consistently open and close, is what distinguishes the Oatey Sure-Vent AAV from all others. Provides the ideal venting solution for island sinks, remote bathroom groups, and remodel jobs by eliminating the need to be connected directly into the stack vent Keeps the sewer and atmospheric pressures equalized, allowing water to drain freely Allows air to enter the plumbing drainage system when negative pressures develop without the use of a vent extended to open air and to prevent sewer gases from escaping into the building Closes by gravity and seals the vent terminal at zero differential pressure (no flow conditions) and under positive internal pressures 1.5" x 2" size is approved to handle up to 3" vent pipe and has a 24 DFU (Drainage Fixture Unit) capacity complies to ASSE (American Society of Safety Engineers) Standard 1050 and 1051 for use a secondary vent

All 4 listings for 39017 at Plumbing Deals

Affiliate links: you pay on Plumbing Deals' site, under its shipping and returns. We may earn a commission. Delivery time is shown on Plumbing Deals' site.