This Danco Radiator Air Vent Valve features a 1-way valve that permits air to enter when negative pressures develop in the piping system. Closes by gravity to seal the vent terminal at zero differential pressure. Prevents sewer gases from escaping into a building.
This Danco Radiator Air Vent Valve features a 1-way valve that permits air to enter when negative pressures develop in the piping system. Closes by gravity to seal the vent terminal at zero differential pressure. Prevents sewer gases from escaping into a building.
Durable brass construction
For use as a secondary vent
One size approved to handle up to 3″ vent pipe
Eliminates air increasing efficiency
Opens/closes as needed by building’s plumbing system
Specifications
PKG Height (in.)3.88
PKG Width (in.)2.93
PKG Length (in.)0.75
PKG Weight (in.)0.05
MaterialBrass
Product TypeRadiator Air Vent
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California residents prop 65 warning This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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