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This type of valves is used to control liquids flow, and when need to full close position, is cause a big pessure loss.

There is no capability of seat corrosion becuase there is no contact between the seat & the disc which is conic to reduce the corrosion probability.


The valve ise mainly used in places with high environmental requirements and have the advantages of being more hygienic and corrosion resistant.

It is to control the opening and closing of the valve through the lifting and lowering of the gate, the gate is perpendicular to the fluid direction, and the size of the channel can be changed by changing the relative position between the gate and the valve seat.

Stainless steel gate valve is mainly used in places with high environmental requirements, with more sanitary, corrosion resistance and other advantages.

1, the fluid resistance is small, the sealing surface by the media gouging and erosion is small. 
2, open and close more labor-saving.
3, media flow direction is not restricted, not disturbing the flow, not to reduce pressure.
4, simple shape, short structure length, good manufacturing process, wide range of applications.