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A platform for research: civil engineering, architecture and urbanism
BREAK CHECK VALVE FOR HYDRANT
A break check valve includes a valve body defining a mating surface and a valve inner cavity; a pivot pin positioned inside the valve inner cavity and secured to the valve body, an axis of the pivot pin offset in a radial direction with respect to a longitudinal axis of the valve body; and a valve member positioned within the valve inner cavity and configured to rotate about the pivot pin from an open position to a closed position of the valve, the valve member comprising a plate and an arm extending from the plate, the valve member configured to remain in the open position of the valve as long as a mating surface of a hydrant remains in contact with the mating surface of the valve body and configured to close when the mating surface of the hydrant is separated from the mating surface of the valve body.
BREAK CHECK VALVE FOR HYDRANT
A break check valve includes a valve body defining a mating surface and a valve inner cavity; a pivot pin positioned inside the valve inner cavity and secured to the valve body, an axis of the pivot pin offset in a radial direction with respect to a longitudinal axis of the valve body; and a valve member positioned within the valve inner cavity and configured to rotate about the pivot pin from an open position to a closed position of the valve, the valve member comprising a plate and an arm extending from the plate, the valve member configured to remain in the open position of the valve as long as a mating surface of a hydrant remains in contact with the mating surface of the valve body and configured to close when the mating surface of the hydrant is separated from the mating surface of the valve body.
BREAK CHECK VALVE FOR HYDRANT
ALLEN SEAN MICHAEL (author) / BROGGI MICHAEL LOUIS (author) / GIFFORD PAUL S (author) / SITNIKOV TIMOFEY (author)
2021-12-30
Patent
Electronic Resource
English
Low profile break-off check valve for wet barrel hydrant
| European Patent Office | 2020
LOW PROFILE BREAK-OFF CHECK VALVE FOR WET BARREL HYDRANT
| European Patent Office | 2020