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道滚球式止回阀的应用
时间:2010-12-03 08:46 作者:普惠机电 点击:次
滑道滚球式止回阀更适合于做污水止回阀,也可称为球型污水止回阀,阀体采用全通道结构,滑道滚球式止回阀具有流量大,阻力小之优点.
道滚球式止回阀的应用
滑道滚球式止回阀更适合于做污水止回阀,也可称为球型污水止回阀,阀体采用全通道结构，滑道滚球式止回阀具有流量大、阻力小之优点。阀瓣采用铸铁圆球包胶处理，适用于高粘度、有悬浮物的工业及生活污水管网中。在介质或介质压力的作用下，可在阀体内的整体式滑道上作上下滚动，从而打开或关闭阀门，我公司生产的滑道滚球式止回阀密封性能良好，消声式关闭，不会产生水锤。为了防止介质逆流，在设备、装置和管道上都应安装止回阀.
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