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Flush Valve With Relief Valve Having Axially-Translatable Valve Element
A flush valve has a relief valve including a stationary relief valve housing and an axially-translatable valve element. The axially-translatable valve element has an axial end that can be selectively translated to unseal an upper opening in a relief passageway through the stationary relief valve housing in order to permit fluid flow therethrough in order to initiate a flush cycle by the lifting of a diaphragm assembly. The axially-translatable valve element may include lead screw-like features which can be used to axially drive the axially-translatable valve element relative to the stationary relief valve housing to open or close the relief valve.
Flush Valve With Relief Valve Having Axially-Translatable Valve Element
A flush valve has a relief valve including a stationary relief valve housing and an axially-translatable valve element. The axially-translatable valve element has an axial end that can be selectively translated to unseal an upper opening in a relief passageway through the stationary relief valve housing in order to permit fluid flow therethrough in order to initiate a flush cycle by the lifting of a diaphragm assembly. The axially-translatable valve element may include lead screw-like features which can be used to axially drive the axially-translatable valve element relative to the stationary relief valve housing to open or close the relief valve.
Flush Valve With Relief Valve Having Axially-Translatable Valve Element
FUNARI MICHAEL A (Autor:in) / LEVINER III ROY F (Autor:in) / BLOCK MARC G (Autor:in)
26.08.2021
Patent
Elektronische Ressource
Englisch
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