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 DFUS • Exclusive vermin protection system • Expands architectural design limits • Compact design for tight applications • Fits 1 ½" and 2" pipe sizes • Limited lifetime warranty for replacement of defective valves • Residential or commercial use • ANSI/ASSE 1051, ANSI/ASSE 1050, NSF 14, Warnock Hersey, ICC-ES PMG-1025, C-IAPMO