HQ41X-10,HQ41X-16,HQ41X-16C,球型止回阀,HQ41X球型止回阀
一、用途与特点滑道滚球式止回阀,采用橡胶包皮流球为阀瓣在介质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密封性能好消声式关闭不产生水锤。阀体采用全水流通道流量大．阻力小．水头损失比旋启式小50％，水平或垂直安装均可，可用于冷水、热水、工业及生活污水管网更适合潜水排污泵介质温度为0-80℃。
二、主要技术参数
型号 prefix = o 公称压力MPa壳体试验压力MPa密封试验压力MPa阀体、阀体材料
HQ41X-101.01.51.1H200
HQ41X-10 1.62.41.76
三、主要外形与连接尺寸
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