上海閥(fa)盛閥(fa)門制(zhi)(zhi)(zhi)造有限公司主要生產水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)，可提供水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)價(jia)格(ge)，水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)說明書(shu)，水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)實物圖，水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)結構圖，水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)外形尺寸，水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)執行(xing)標(biao)準，水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)工作原理(li)，水(shui)(shui)泵(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)作用特點。

水(shui)(shui)(shui)(shui)泵(beng)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)由主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)、電磁(ci)(ci)導(dao)閥(fa)(fa)(fa)、針(zhen)閥(fa)(fa)(fa)、球(qiu)閥(fa)(fa)(fa)、單(dan)向閥(fa)(fa)(fa)、行(xing)程開關(guan)、微形過(guo)濾(lv)器和(he)(he)壓力表(biao)組成水(shui)(shui)(shui)(shui)力控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)接管系統(tong)。水(shui)(shui)(shui)(shui)泵(beng)需停止(zhi)(zhi)工(gong)(gong)作時(shi)(shi)，先由進(jin)口(kou)壓使主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)關(guan)閉90%后，水(shui)(shui)(shui)(shui)泵(beng)停止(zhi)(zhi)運轉(zhuan)。剩余(yu)10%由回(hui)(hui)水(shui)(shui)(shui)(shui)關(guan)閉。可防止(zhi)(zhi)水(shui)(shui)(shui)(shui)錘現象發生。其(qi)工(gong)(gong)作原(yuan)理(li)：當水(shui)(shui)(shui)(shui)泵(beng)工(gong)(gong)作閥(fa)(fa)(fa)門向下游供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)時(shi)(shi)，點此(ci)導(dao)閥(fa)(fa)(fa)全開，針(zhen)閥(fa)(fa)(fa)調至(zhi)適當開度(du)，上游水(shui)(shui)(shui)(shui)經針(zhen)閥(fa)(fa)(fa)、單(dan)向閥(fa)(fa)(fa)進(jin)入(ru)主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)室(shi)(shi)(shi)，經電磁(ci)(ci)導(dao)閥(fa)(fa)(fa)流出，此(ci)時(shi)(shi)主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)室(shi)(shi)(shi)的壓力保(bao)持主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)處于合適的開度(du)，保(bao)持下游正常供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)。當水(shui)(shui)(shui)(shui)泵(beng)停止(zhi)(zhi)工(gong)(gong)作時(shi)(shi)，電磁(ci)(ci)導(dao)閥(fa)(fa)(fa)先關(guan)閉，主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)室(shi)(shi)(shi)停止(zhi)(zhi)排(pai)水(shui)(shui)(shui)(shui)，控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)室(shi)(shi)(shi)壓力升(sheng)高(gao)，主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)開始關(guan)閉。當關(guan)閉至(zhi)90%時(shi)(shi)，主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)上部行(xing)程開關(guan)輸(shu)出停泵(beng)信號，水(shui)(shui)(shui)(shui)泵(beng)停止(zhi)(zhi)運轉(zhuan)。此(ci)時(shi)(shi)下游回(hui)(hui)水(shui)(shui)(shui)(shui)晶單(dan)向閥(fa)(fa)(fa)進(jin)入(ru)主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)室(shi)(shi)(shi)，控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)室(shi)(shi)(shi)壓力升(sheng)高(gao)，主(zhu)(zhu)(zhu)閥(fa)(fa)(fa)被關(guan)閉。本產品利用電磁(ci)(ci)導(dao)閥(fa)(fa)(fa)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)，不需要其(qi)他裝置和(he)(he)能(neng)源(yuan)。節(jie)約能(neng)源(yuan)，保(bao)養簡便，停泵(beng)平穩，廣泛用于高(gao)層建筑、生活區等供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)管網系統(tong)及城市(shi)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)工(gong)(gong)程。

水泵(beng)控制閥(fa)主要零件材質如下(xia)表：

二、水泵控制閥主要外形尺寸：