兩位三通閥(fa)工作原理:外界壓(ya)(ya)力使(shi)控制(zhi)腔(qiang)壓(ya)(ya)力升高,隔膜驅(qu)動的閥(fa)芯組件移向入水(shui)(shui)口閥(fa)座,使(shi)其密封嚴實,此時過濾器接口的水(shui)(shui)流過排(pai)水(shui)(shui)口閥(fa)座,進(jin)行排(pai)污。控制(zhi)腔(qiang)的水(shui)(shui)排(pai)出后(hou),系統壓(ya)(ya)力和彈(dan)(dan)簧(huang)彈(dan)(dan)力使(shi)閥(fa)門恢復到(dao)過濾模式(shi)。
4寸卡(ka)口兩(liang)位三(san)通(tong)(tong)(tong)(tong)閥反沖(chong)控(kong)制閥為(wei)三(san)通(tong)(tong)(tong)(tong)兩(liang)腔水(shui)(shui)(shui)力(li)驅動隔膜式控(kong)制閥,低壓密(mi)封(feng),流(liu)向(xiang)切換平穩。可以和砂石(shi)過(guo)濾缸或疊片過(guo)濾器共同組成自動反沖(chong)洗過(guo)濾系(xi)統(tong),也可以在供水(shui)(shui)(shui)系(xi)統(tong)中用來改變水(shui)(shui)(shui)流(liu)流(liu)向(xiang)。控(kong)制閥有兩(liang)個控(kong)制腔,通(tong)(tong)(tong)(tong)過(guo)改變彈簧(huang)的裝配方向(xiang)可以變形(xing)為(wei)角式流(liu)向(xiang)和直通(tong)(tong)(tong)(tong)流(liu)向(xiang)兩(liang)種閥可供選擇。并且獨特的形(xing)腔設計保能通(tong)(tong)(tong)(tong)過(guo)大流(liu)量的水(shui)(shui)(shui)流(liu)。
3寸卡口兩位三通(tong)閥由于閥塞的活(huo)動行程短,使得(de)水流切換平穩,消除了(le)其(qi)他形式閥門存在瞬間(jian)混合的缺陷,密(mi)封(feng)更好(hao),無需維護;高通(tong)量,壓損(sun)小;安裝方向不限(xian)使用(yong),應用(yong)范(fan)圍更廣。
2寸兩(liang)位三通閥增強工程(cheng)塑料制(zhi)造,堅固(gu)耐用;雙隔膜(mo)腔的液壓(ya)驅動控制(zhi),應用靈活,可適(shi)用于(yu)包括直角(A)水流和直線(S)水流形式的各種水流方向的切換控制(zhi);