產品列表 / products
海發貨
日本川崎編輯數顯(xian)(xian)流量控制(zhi)閥(fa)其結構是由(you)自動(dong)閥(fa)芯,手動(dong)閥(fa)芯及顯(xian)(xian)示(shi)器部(bu)(bu)分(fen)組(zu)成。顯(xian)(xian)示(shi)部(bu)(bu)分(fen)則由(you)流量閥(fa)機芯、傳(chuan)感器發(fa)訊器、電(dian)子(zi)計算器顯(xian)(xian)示(shi)器部(bu)(bu)分(fen)組(zu)成。
它的工作是極其(qi)復雜的。被測水(shui)流經(jing)閥門(men),水(shui)流沖擊(ji)流量(liang)機芯內的葉(xie)輪,葉(xie)輪旋轉與傳(chuan)(chuan)感(gan)(gan)發(fa)訊器感(gan)(gan)應,使傳(chuan)(chuan)感(gan)(gan)器發(fa)出(chu)與流量(liang)成正比的電(dian)訊號,流量(liang)電(dian)訊號通過導線送入電(dian)子計(ji)算器,經(jing)過計(ji)算器計(ji)算、微處理器處理后,其(qi)流量(liang)值(zhi)顯(xian)示出(chu)來。
手動(dong)閥芯是用來調節流(liu)量(liang)的,根據(ju)顯示值(zhi)來設(she)定(ding)(ding)(ding)所需的流(liu)量(liang)值(zhi)。自(zi)動(dong)閥芯是用來維(wei)持(chi)流(liu)量(liang)恒定(ding)(ding)(ding)的,即在(zai)管(guan)網壓(ya)力(li)變化時(shi),自(zi)動(dong)閥芯就(jiu)會在(zai)壓(ya)力(li)的作用下自(zi)動(dong)開大火關小(xiao)閥口來維(wei)持(chi)設(she)定(ding)(ding)(ding)流(liu)量(liang)數值(zhi)不變。
DE10P-20-204-WA100AL
DE6P-20-210-WD24AL
KLD32C-10
DE6P-30-205B-WA240AL
DE10P-20-210-WA100AL
DE6P-30-213-WA240AL
DEH16P-30-210-2WA100AL-ET520
DEH16P-31-210-2WA240AL
DE10P-20-204-WA100AL
DE10P-20-210-WA240AL
DEH22P-20-207-2WD24AL
DE6P-30-204-WA200AL
DE10P-20-210-WA100AL
DE6P-30-221A-WA200AL
DE10P-20-225-WR100AL
DE6P-30-205B-WA240AL
DE10P-20-210-WA100AL
DE6P-30-213-WA240AL