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来源: //www.rabieb.com/日期:2024-06-11 发布人:创始人


Stainless steel valves are becoming more and more widely used in daily industrial applications. So, what are the characteristics of different stainless steel valves and what are their main aspects in practical applications? Let's take a specific look below.


Stainless steel valves are widely used in fields such as chemical, petrochemical, petroleum, papermaking, mining, electricity, liquefied gas, food, pharmaceuticals, water supply and drainage, municipal engineering, mechanical equipment matching, electronics industry, urban construction, etc. Valves are control components in pipeline fluid transportation systems, which are used to change the cross-section and medium of the passage


The direction of mass flow has functions such as diversion, cut-off, regulation, throttling, check, diversion or overflow pressure relief. Valves used for fluid control range from the simplest globe valves to various valves used in extremely complex self-control systems, with a wide variety of varieties and specifications. Stainless steel valves can be used to control water

蒸汽、油品、气体、泥浆、各种腐蚀性介质、 液态金属和放射性流体等各种类型流体的流动 ,阀门的工作压力可从0.0013MPa到1000MPa 的超高压,工作温度从-269℃的超低温到1430℃的高温。

The flow of various types of fluids such as steam, oil products, gases, mud, various corrosive media, liquid metals, and radioactive fluids, and the working pressure of valves can range from 0.0013 MPa to 1000 MPa under ultra-high pressure, and the working temperature can range from -269 ℃ under ultra-low temperature to 1430 ℃ under high temperature.


The main characteristics of stainless steel ball valves



A、 The fluid resistance is small, and the resistance coefficient is equal to that of a pipe segment of the same length;


B、 Simple structure, small size, and light weight;


C、 Tight and reliable, plastic is widely used as the sealing surface material for ball valves with good sealing performance, and it has also been widely used in vacuum systems;


D、 Easy to operate, quick to open and close, with only a 90 ° rotation from full open to full close, facilitating remote control;


E、 Convenient maintenance, simple ball valve structure, and generally movable sealing rings make disassembly and replacement more convenient;


F、 When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes through, it will not cause erosion of the valve sealing surface;


G、 Stainless steel ball valves have a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be applied from high vacuum to high pressure.


This article is a friendly contribution from the sales office of Shanghai Lianggong Valve Jinan. For more related knowledge, please click: //www.rabieb.com Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned


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