上海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門制(zhi)(zhi)造(zao)有限公司主要生產水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)，可提供水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)價(jia)格，水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)說明書，水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)實物圖(tu)，水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)結構圖(tu)，水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)外形尺寸，水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)執行標準，水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)工作(zuo)原(yuan)理，水泵(beng)(beng)(beng)控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)作(zuo)用特點。

水(shui)(shui)(shui)泵控(kong)(kong)(kong)制(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)由主(zhu)閥(fa)(fa)(fa)(fa)(fa)、電磁導(dao)閥(fa)(fa)(fa)(fa)(fa)、針閥(fa)(fa)(fa)(fa)(fa)、球閥(fa)(fa)(fa)(fa)(fa)、單(dan)向(xiang)閥(fa)(fa)(fa)(fa)(fa)、行(xing)程(cheng)(cheng)開(kai)(kai)關(guan)(guan)、微形過濾器和壓(ya)(ya)力(li)表組成水(shui)(shui)(shui)力(li)控(kong)(kong)(kong)制(zhi)(zhi)接管系(xi)統。水(shui)(shui)(shui)泵需停(ting)止(zhi)工作時(shi)(shi)，先(xian)由進(jin)口壓(ya)(ya)使(shi)主(zhu)閥(fa)(fa)(fa)(fa)(fa)關(guan)(guan)閉(bi)90%后，水(shui)(shui)(shui)泵停(ting)止(zhi)運轉。剩余10%由回(hui)水(shui)(shui)(shui)關(guan)(guan)閉(bi)。可防(fang)止(zhi)水(shui)(shui)(shui)錘(chui)現(xian)象發(fa)生(sheng)(sheng)。其工作原理：當水(shui)(shui)(shui)泵工作閥(fa)(fa)(fa)(fa)(fa)門(men)向(xiang)下游(you)供(gong)(gong)水(shui)(shui)(shui)時(shi)(shi)，點此(ci)導(dao)閥(fa)(fa)(fa)(fa)(fa)全(quan)開(kai)(kai)，針閥(fa)(fa)(fa)(fa)(fa)調至(zhi)適當開(kai)(kai)度(du)，上游(you)水(shui)(shui)(shui)經(jing)針閥(fa)(fa)(fa)(fa)(fa)、單(dan)向(xiang)閥(fa)(fa)(fa)(fa)(fa)進(jin)入(ru)主(zhu)閥(fa)(fa)(fa)(fa)(fa)控(kong)(kong)(kong)制(zhi)(zhi)室(shi)，經(jing)電磁導(dao)閥(fa)(fa)(fa)(fa)(fa)流出，此(ci)時(shi)(shi)主(zhu)閥(fa)(fa)(fa)(fa)(fa)控(kong)(kong)(kong)制(zhi)(zhi)室(shi)的壓(ya)(ya)力(li)保(bao)持主(zhu)閥(fa)(fa)(fa)(fa)(fa)處于合適的開(kai)(kai)度(du)，保(bao)持下游(you)正常供(gong)(gong)水(shui)(shui)(shui)。當水(shui)(shui)(shui)泵停(ting)止(zhi)工作時(shi)(shi)，電磁導(dao)閥(fa)(fa)(fa)(fa)(fa)先(xian)關(guan)(guan)閉(bi)，主(zhu)閥(fa)(fa)(fa)(fa)(fa)控(kong)(kong)(kong)制(zhi)(zhi)室(shi)停(ting)止(zhi)排水(shui)(shui)(shui)，控(kong)(kong)(kong)制(zhi)(zhi)室(shi)壓(ya)(ya)力(li)升(sheng)高，主(zhu)閥(fa)(fa)(fa)(fa)(fa)開(kai)(kai)始關(guan)(guan)閉(bi)。當關(guan)(guan)閉(bi)至(zhi)90%時(shi)(shi)，主(zhu)閥(fa)(fa)(fa)(fa)(fa)上部行(xing)程(cheng)(cheng)開(kai)(kai)關(guan)(guan)輸出停(ting)泵信號，水(shui)(shui)(shui)泵停(ting)止(zhi)運轉。此(ci)時(shi)(shi)下游(you)回(hui)水(shui)(shui)(shui)晶(jing)單(dan)向(xiang)閥(fa)(fa)(fa)(fa)(fa)進(jin)入(ru)主(zhu)閥(fa)(fa)(fa)(fa)(fa)控(kong)(kong)(kong)制(zhi)(zhi)室(shi)，控(kong)(kong)(kong)制(zhi)(zhi)室(shi)壓(ya)(ya)力(li)升(sheng)高，主(zhu)閥(fa)(fa)(fa)(fa)(fa)被(bei)關(guan)(guan)閉(bi)。本產品利用電磁導(dao)閥(fa)(fa)(fa)(fa)(fa)控(kong)(kong)(kong)制(zhi)(zhi)，不需要其他裝置和能源。節約能源，保(bao)養(yang)簡便，停(ting)泵平穩(wen)，廣泛用于高層建(jian)筑、生(sheng)(sheng)活區等(deng)供(gong)(gong)水(shui)(shui)(shui)管網系(xi)統及城(cheng)市供(gong)(gong)水(shui)(shui)(shui)工程(cheng)(cheng)。

水泵(beng)控(kong)制(zhi)閥主要(yao)零(ling)件材質如(ru)下表(biao)：

二、水泵控制閥主要外形尺寸：