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持压泄压阀dn100要多少钱_其他_设计456问答
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持压泄压阀dn100要多少钱

浏览:36次 | 提问时间: 07-29 05:33
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3个答案
违心话 07-29 05:34

价格为540元。品牌:ZGFV/方威型号:FV-500X颜色分类:铸铁材质DN100利用水力自动*作,即可以作泄压阀用又可作持压阀用。作泄压阀用时,可维持供水路压力在设定的安全值之下;做持压阀用,可维持主阀上游水压在设定值之上,保持主阀上游供水压力。利用水力自力控制,不需要其它装置和能源,保养简便,一阀多用。广泛用于高层建筑、生活区等供水管网系统及城市供水工程。

你虽倾城但不倾心别挽留 07-29 05:42

你好,持压泄压阀dn100230--400元,持压泄压阀主要用于高层大楼消防测试循环系统的泄压,以防止水压过高造成系统故障。持压泄压阀的工作原理:泄压阀原理是,当管路中的压力大于卸压阀的设定压力的时候,油液会有卸压阀处流出,从而控制管路中的压力不会超过某一限定值。湖南冠龙阀门生产持压泄压阀厂家,冠龙高品质产品,售后一流的服务,产品畅销全国。

芭比金刚 07-29 05:51

持压泄压阀dn100又名安全阀(safetyvalve)根据系统的工作压力能自动启闭,一般安装于封闭系统的设备或管路上保护系统安全。当设备或管道内压力超过泄压阀设定压力时,即自动开启泄压,保证设备和管道内介质压力在设定压力之下,保护设备和管道,防止发生意外。持压泄压阀dn100价格在150元左右

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