Air Admittance Valve Lowes

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.

Air admittance valve lowes. When installation of a studor 174. Air admittance valve is not feasible in an existing cabinet the studor recessed box esthetically conceals valves while. Studor mini vent for plumbing ventilation. The purpose of an air admittance valve is 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.

The device shall close by gravity and seal the vent terminal at zero differential pressure no flow conditions and under positive internal pressures. Air admittance valves aav open and close in conjunction with normal dwv system operation effectively eliminating the need for secondary vent pipes. An air admittance valve is a 1 way valve designed to allow air to enter the plumbing drainage system when negative pressures develop. The studor mini vent air admittance valve provides plumbing ventilation to prevent the loss of water seals in traps without the need for costly roof penetration and vent piping.

Find air gaps at lowest price guarantee. Find air gaps at lowest price guarantee. Find air admittance valve plumbing parts repair at lowe s today. The mini vent will vent up to 160 dfus on a branch and 24 dfus on stack.

Shop 6 dfu aav sure vent installation kit at lowe s canada online store.