Neat Studor Vent Valve
The unique design of the STUDOR MINI-VENT provides plumbing ventilation to prevent the loss of water seals in traps without the need for costly roof penetration and vent piping.
Studor vent valve. Used as part of the PAPA. Used on its own. 52 rows On this page you will find every Studor Approvals Codes by State.
5273 FREE Returns. Building up to 10 floors. Get it as soon as Thu Jul.
How an AAV worksWhen a plumbing fixture is operated negative pressure causes the AAV to open allowing air to enter and equalize the pressure in the system. Studor offers high-quality solutions for all commercial and residential buildings eliminating the need for roof penetrations and extensive group vent piping. 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.
Like pouring gas out of a gas tank it requires air to replace liquid while pouring. STUDOR Redi-Vent 20346 Air Admittance Valve with PVC Adapter 1-12- or 2 in. Return this item for free.
AAVs reduce the amount of vent piping required. STUDOR Mini-Vent NPT 15 with US PVC adaptor. Methane comes up the sewer line on all drain lines but vents to outside air to keep any pressure building in the pipe.
-20C to 60C Operating pressure. Use of primer solvent cement or pipe dope will void the Studor. The Mini-Vent will vent up to 160 DFUs on a branch and 24 DFUs on stack.