上海閥(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)門(men)制造有(you)限公司主要生產蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)，可提供蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)價格(ge)，蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)說(shuo)明書，蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)實物圖，蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)結(jie)構圖，蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)外(wai)形尺寸，蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)執行標準(zhun)，蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)工作原理(li)，蝶(die)(die)(die)式(shi)(shi)(shi)(shi)緩(huan)沖(chong)(chong)止回(hui)(hui)閥(fa)(fa)(fa)(fa)作用特點。

蝶式(shi)緩(huan)沖(chong)止回(hui)閥主要用(yong)于工業供(gong)水(shui)(shui)、污水(shui)(shui)處理廠的(de)水(shui)(shui)泵(beng)出口處，防止管(guan)網(wang)中介質(zhi)逆(ni)流。自動消除破(po)壞(huai)性(xing)水(shui)(shui)錘(chui)，從而保證水(shui)(shui)泵(beng)和(he)管(guan)路不(bu)受損壞(huai)。該(gai)閥門主要由(you)閥體(ti)、閥瓣、緩(huan)沖(chong)裝(zhuang)置和(he)微量調節閥裝(zhuang)成。該(gai)產品具有機構新穎(ying)、體(ti)積小、流體(ti)阻力小、運(yun)行平(ping)穩、密封可靠、耐磨損、緩(huan)沖(chong)性(xing)能好(hao)等特點，是工業用(yong)水(shui)(shui)和(he)城市排污的(de)最佳產品。

蝶式緩沖止回(hui)閥(fa)主(zhu)要零件材質如下：

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