What Is The Difference Between Stainless Steel Stop Valve And Flange Stop Valve?
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The main difference between stainless steel stop valves and flange stop valves lies in the choice of valve body material.
Stainless Globe Valve and flange stop valves are both forced seal valves, so when the valve is closed, pressure must be applied to the valve disc to ensure that the sealing surface does not leak.
The material selection of stainless steel stop valves generally includes 301, 304, 316, etc.;
The standard valve body and valve cover materials of flange stop valves include 9 grades of carbon steel, low alloy steel and stainless steel.
