Automatic switching -over valve resets
The utility model discloses an automatic switching -over valve resets, including down valve body, piston type valve core, disk seat, go up disk seat, valve barrel, go up casing and casing down, inferior valve side face, centre position on the lower side are provided with the water inlet, and lower c...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an automatic switching -over valve resets, including down valve body, piston type valve core, disk seat, go up disk seat, valve barrel, go up casing and casing down, inferior valve side face, centre position on the lower side are provided with the water inlet, and lower casing is provided with upper and lower delivery port and utilizes piston type valve core to separate, valve barrel and lower casing adopt threaded connection, and piston type valve core lies in the space that valve barrel and the inferior valve bodily form become, and the epitheca position adopts screw and inferior valve body coupling in the valve barrel top, and face intermediate position processing in inferior valve side has the inlet opening, in the middle of the valve barrel side on the lower side position processing have the apopore, go up the valve body and leave the clearance with the valve barrel and form upward exhalant canal. This kind of automatic switching -over valve resets guarantees to have branch ro |
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