上海閥(fa)盛閥(fa)門(men)制造有(you)限公司主要生(sheng)產蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)，可提(ti)供蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)價格，蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)說(shuo)明書，蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)實物圖(tu)，蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)結構圖(tu)，蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)外形(xing)尺(chi)寸，蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)執行標準，蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)工(gong)作原(yuan)理，蝶(die)(die)式(shi)(shi)(shi)緩(huan)(huan)沖止(zhi)(zhi)(zhi)(zhi)回(hui)閥(fa)作用特(te)點。

蝶式緩(huan)沖(chong)止(zhi)(zhi)回閥(fa)主(zhu)要(yao)(yao)用于工業供水(shui)、污水(shui)處理廠(chang)的(de)水(shui)泵出口處，防止(zhi)(zhi)管(guan)網中介質逆(ni)流。自(zi)動(dong)消除破(po)壞性(xing)水(shui)錘，從而保證水(shui)泵和(he)管(guan)路不(bu)受損壞。該閥(fa)門主(zhu)要(yao)(yao)由(you)閥(fa)體(ti)(ti)、閥(fa)瓣、緩(huan)沖(chong)裝置和(he)微量調(diao)節閥(fa)裝成。該產品(pin)具(ju)有(you)機構新(xin)穎、體(ti)(ti)積(ji)小、流體(ti)(ti)阻力小、運(yun)行平穩(wen)、密(mi)封可(ke)靠、耐磨損、緩(huan)沖(chong)性(xing)能好等(deng)特點，是(shi)工業用水(shui)和(he)城市排污的(de)最佳(jia)產品(pin)。

蝶式(shi)緩(huan)沖止回閥主要(yao)零(ling)件材質如(ru)下：

公稱通徑 DN(mm) 尺寸(mm) L H B1 B2 200 230 550 540 600 250 250 630 600 700 300 270 690 650 740 350 290 780 710 800 400 310 860 770 870 450 330 910 830 920 500 350 980 900 1000 600 390 1070 1090 1250 700 430 1220 1200 1360 800 470 1320 1320 1480 900 510 1430 1420 1580 1000 550 1550 1550 1700 1200 630 1800 1780 1950 1400 710 1980 2000 2175