内容标题27

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                300X型缓闭止回阀

                300X型缓闭止回阀

                作用与用途

                能够调控启闭速度的止回阀,在水泵启动或停止运行时,可配合现场调节至最佳◣开启或关闭速度。可用于高层建筑,减少水锤现象,以达到安全及安静的¤启闭效果。


                技术参数

                1、公称压力:1.0MPa、1.6MPa、2.5MPa

                2、壳体试验压力:P=1.5PN

                3、密封试验压力:P=1.1PN

                4、适用介质:水

                5、适用温度:0℃~80℃



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