Oatey® Sure-Vent® Air Admittance Valves provide the ideal venting solution for island sinks, remote bathrooms and remodel jobs by eliminating the need for a stack vent. They are designed to block sewer gases in DWV systems by opening and closing when the slightest change in pressure is detected. Available with PVC or ABS adapters, this Sure-Vent air admittance valve vents up to 160 DFU (branch) or 24 DFU (stack) and fit 1-1/2 in.–2 in. pipes. Oatey products have earned the trust of plumbing professionals for over 100 years.
STUDOR, INC is the distributor of the STUDOR brand of Air Admittance Valves (AAVs) for the plumbing industry in the USA, Canada, Mexico and Puerto Rico. The STUDOR AAV can be used in lieu of expensive and complex plumbing (open pipe) vent systems that penetrate roofs of buildings. 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.
Simplify drainage and waste venting with the STUDOR Redi-Vent. The unique design of the STUDOR Redi-Vent provides ventilation to prevent the loss of water seals in traps without the need for expensive roof penetration and vent piping. For venting single fixtures, kitchen sinks and bathroom groups including back to back applications up to 20 DFU.
Simplify drainage and waste venting with the STUDOR Redi-Vent Air Admittance Valve. The unique design of the STUDOR Redi-Vent provides ventilation to prevent the loss of water seals in traps without the need for expensive roof penetration and vent piping, for venting single fixtures, kitchen sinks and bathroom groups including back to back applications up to 20 DFU.