Vacuum Breaker Valve With Leak Protection
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Feb 24, 2022
app pub date -
Jun 15, 2021
filing date -
Jun 15, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A vacuum breaker valve assembly includes valve body defining a hollow main chamber, which communicates with a plenum opening, an inlet opening, and an outlet opening. A valve cap is attached to the valve body and defines a plenum, which communicates with the plenum opening, and a vent opening communicating with atmosphere. A drainage plug is connected to the vent opening, and an overflow conduit defines an elongated flexible hollow tube having one end connected to the drainage plug. A cap fixture is connected to the valve cap and defines a countersunk shallow recess that receives therein a thin label that is adhesively attached to the cap fixture.
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