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Patent Name:
Eight-way reversing butterfly valve
Patent Number:
ZL202121838835.6
Type of patent:
Utility model patents
Patentee:
Jiangsu Shentong Valve Co., Ltd.
Patent Abstract:
An eight-way reversing butterfly valve, comprising an upper valve body, a lower valve body and a valve shaft. The upper valve body and the lower valve body are respectively provided with four through ports and four valve seats. The upper valve body and the lower valve body are respectively provided with a partition plate. The valve shaft passes through the upper end cover, the valve plate in the upper valve body, the partition plate and the valve plate in the lower valve body. The lower end of the valve shaft is connected with the lower end cover, the valve shaft and the upper end cover, the partition plate, and the lower end cover are all provided with seals, and the upper end of the valve shaft is connected with the driving device. The beneficial effect of the utility model is that the four-way gas operation is realized at the same time, and the reliable sealing performance can be realized after the valve is closed, so as to prevent the two-way medium from stringing.
Transfer Price:
$2.6 million
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