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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® Air Admittance Valve can be used in lieu
of expensive and complex plumbing (open pipe)
vent systems that penetrate roofs of buildings.
- The purpose of valve is to allow air to enter
the plumbing drainage waste and vent system and
equalize pressure when water drains out of the
system maintaining the integrity of the water
trap that prevents sewer gases from entering the
building through fixture drains.
- When a plumbing fixture is operated, negative
pressure causes the Air Admittance Valve to open, allowing air to
enter and equalize the pressure in the system.
When the flow stops, gravity closes the valve
preventing sewer gas from escaping through the
valve into the building.
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