Product Description
Stainless steel ball valve working principle and role: 1, stainless steel ball valve working principle is by rotating the valve to make the valve open or closed. Ball valve switch light, small size, can be made into a large diameter, reliable sealing, structure, simple, easy maintenance, sealing surface and spherical surface often in the closed state, not easy to be medium erosion, has been widely used in various industries. 2, stainless steel ball valve and plug valve are the same type of valve, only its closing part is a ball, the ball around the center line of the valve body to rotate to open and close a valve. 3, stainless steel ball valve in the pipeline is mainly used to cut off, distribution and change the flow direction of media. Ball valve is a new type of valve widely used in recent years. The advantages of stainless steel ball valve: 1, fluid resistance is small, its resistance coefficient and the length of the pipe section is equal. 2. Simple structure, small volume and light weight. 3, tight and reliable, at present the ball valve sealing surface material widely used plastic, sealing, in the vacuum system has been widely used. 4, easy to operate, open and close quickly, from full open to full close as long as the rotation of 90 degrees, easy to control the distance. 5, the maintenance is convenient, the ball valve structure is simple, the sealing ring is generally movable, disassembly and replacement are more convenient. 6, in full open or full closed, the ball and seat of the sealing surface and media isolation, media through, will not cause the valve sealing surface erosion. 7, wide range of application, from small to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied.
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