GATE VALVE GATE MEMBER FOR A GATE VALVE
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United States of America
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Issued Date -
Dec 16, 2021
app pub date -
Aug 30, 2021
filing date -
Aug 30, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A gate valve and gate member for a gate valve, which may be used for hydrocarbon well fracturing operations with a fracturing fluid, or “frac fluid”, includes a seat, having a seat end face which is in sliding contact with a gate member that has a sealing face surface with at least one recess formed in the sealing face surface of the gate member.
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