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放料球阀

概述:

放料球阀是一种用于控制固体颗粒、粉末或浆料等物料流动的关键工业设备。

主要由阀体、球体、阀座、阀杆及密封组件等构成。阀体通常采用高强度和耐腐蚀的材料制成;球体内部有圆形通孔,是控制流体通断的核心部件;阀座与球体紧密配合,实现密封;阀杆用于连接球体和驱动装置,传递动力;密封组件则保证阀门在关闭状态下的密封性。


工作原理:

通过球体绕通道垂线旋转 90 度来实现开启或关闭。关闭时,球体上的圆形通孔与阀体的进、出口通道垂直,截断流体通道;开启时,球体旋转,圆形通孔逐渐与阀体通道对齐,形成畅通的流体通道,实现物料的放料。


公称通径:DN10mm~600mm及1/2'~24'

工作压力:0.25MPa~10.0MPa/150Lb~900Lb/10K~20K

工作温度:-196℃~816℃

采用标准:GB、DIN、API、ANSI、JIS、BS等

主要材质:304、316、316L、WCB及特材定制

驱动方式:手动、蜗轮、气动、电动、液动等

Products and services that meet fluid control requirements

Each process, each facility, and each environmental constraint has its own special requirements. Therefore, Dongyan offers a comprehensive range of products covering different performance levels, pressures, different functions and different materials.

Product Application Scope

These devices are suitable for accurately controlling media such as gases, liquids, steam, etc., and maintaining process parameters such as pressure, flow rate, temperature, and liquid level at given values. Especially suitable for work environments where the allowable pressure difference is small and the allowable leakage is also small, and the pressure difference is not significant.

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