—、產品概述
活塞式(shi)多功(gong)(gong)能(neng)水(shui)(shui)(shui)(shui)泵(beng)控(kong)制(zhi)閥(fa)安裝在大□徑給水(shui)(shui)(shui)(shui)管(guan)網(wang)系統的水(shui)(shui)(shui)(shui)泵(beng)出口處(chu), 防(fang)(fang)止介(jie)質倒流、水(shui)(shui)(shui)(shui)捶(chui)及(ji)水(shui)(shui)(shui)(shui)擊現(xian)象的智能(neng)型閥(fa)門(men)(men)。該閥(fa)兼(jian)具電動(dong)閥(fa)、逆(ni)止閥(fa)和水(shui)(shui)(shui)(shui)捶(chui)消(xiao)除器三(san)種功(gong)(gong)能(neng),可(ke)有(you)效地提高(gao)供水(shui)(shui)(shui)(shui)系統的安全可(ke)靠(kao)性。雙腔室、雙閥(fa) 瓣結構可(ke)使閥(fa)門(men)(men)在停泵(beng)后迅(xun)速關閉90% (防(fang)(fang)止回流介(jie)質導致水(shui)(shui)(shui)(shui)泵(beng)反轉),再緩慢關閉其余10% (消(xiao)除破壞性水(shui)(shui)(shui)(shui)錘)活塞式(shi)閥(fa)門(men)(men)性能(neng)可(ke)靠(kao)、強度高(gao)、動(dong)作平穩(wen),防(fang)(fang)止開泵(beng)水(shui)(shui)(shui)(shui)捶(chui)和停泵(beng)水(shui)(shui)(shui)(shui)捶(chui)的場(chang)合(he)。只(zhi)需操(cao)作水(shui)(shui)(shui)(shui)泵(beng)電機啟閉按鈕, 閥(fa)門(men)(men)即(ji)可(ke)按照水(shui)(shui)(shui)(shui)泵(beng)操(cao)作規(gui)程自動(dong)實現(xian)啟閉,流量大、壓力損失小。