上海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門(men)制造有限公司(si)主要生產蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)，可提供蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)價格，蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)說明(ming)書，蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)實物圖(tu)(tu)，蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)結構圖(tu)(tu)，蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)外形尺寸，蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)執行標準，蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)工作原理，蝶(die)式(shi)緩(huan)沖(chong)止(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)作用(yong)特(te)點。

蝶式緩沖(chong)止(zhi)回閥(fa)(fa)主要用于工業供水(shui)(shui)、污(wu)(wu)水(shui)(shui)處理廠(chang)的(de)(de)水(shui)(shui)泵出口處，防止(zhi)管(guan)網中(zhong)介質逆流。自動(dong)消(xiao)除破(po)壞(huai)性(xing)水(shui)(shui)錘，從而保證水(shui)(shui)泵和管(guan)路不受損壞(huai)。該(gai)(gai)閥(fa)(fa)門主要由閥(fa)(fa)體、閥(fa)(fa)瓣、緩沖(chong)裝(zhuang)(zhuang)置(zhi)和微量調(diao)節(jie)閥(fa)(fa)裝(zhuang)(zhuang)成。該(gai)(gai)產品具(ju)有機構新穎、體積(ji)小(xiao)、流體阻(zu)力小(xiao)、運行平(ping)穩、密封可靠(kao)、耐磨(mo)損、緩沖(chong)性(xing)能好等特點(dian)，是工業用水(shui)(shui)和城市排污(wu)(wu)的(de)(de)最佳產品。

蝶式緩(huan)沖止回閥主(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