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

质流动方向，具有导流截止调节节流止回分流或溢流卸压等功能。用于流体控制的阀门，从更简单的截止阀到极为复杂的自控系统中所用的各种阀门，其品种和规格繁多。不锈钢阀门可用于控制水

The direction of mass flow has functions such as diversion, cut-off, 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 automatic control systems, with a wide variety 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。

Steam, oil, gas, mud, various corrosive media, liquid metals, radioactive fluids, and other types of fluid flow. The working pressure of the valve can range from 0.0013MPa to 1000MPa at ultra-high pressure, and the working temperature can range from -269 ℃ at ultra-low temperature to 1430 ℃ at high temperature.

不锈钢球阀的主要特点

Main characteristics of stainless steel ball valves

流体阻力小,阻力系数与同长度的管段相等

The fluid resistance is small, and the resistance coefficient is equal to that of pipe segments of the same length

结构简单体积小并且重量轻

Simple structure, small size, and light weight

紧密可靠,当前球阀的密封面材料广泛使用塑料密封性好,在真空系统中也已广泛使用

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

操作方便,开闭迅速,从全开到全关只要旋转90°,便于远距离的控制

Convenient operation, fast opening and closing, with only 90 ° rotation from full opening to full closing, facilitating remote control

维修方便,球阀结构简单,密封圈一般都是活动的,拆卸更换都比较方便

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

在全开或全闭时,球体和阀座的密封面与介质隔离,介质通过时,不会引起阀门密封面的侵蚀

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

不锈钢球阀适用范围广,通径从小到几毫米,大到几米,从高真空高压力都可应用。

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.