Gas Seal Offset Bell Valve
An offset, air-sealing technology, applied in the direction of lift valve, valve details, valve device, etc., can solve the problems of valve plate sealing surface wear, uneven force on the valve plate, short service life, etc., to ensure cleanliness , The effect of quick opening and closing action and long service life
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] like figure 1 , 2 As shown, the present invention provides a gas-sealed offset bell valve, which includes a valve body 1, a valve plate 2 and an inflatable sealing ring 3, wherein: the valve body 1 has an inlet 11 and an outlet 12, and the valve A rotating shaft 13 is pierced in the body 1, and a crank rod 14 is connected to the rotating shaft 13, and a buckle ring 15 is connected to the valve body wall outside the inlet 11; the valve plate 2 is connected t...
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