上海閥(fa)盛閥(fa)門制造有限公司主要生產蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)，可提供蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)價格，蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)說明書(shu)，蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)實物圖(tu)，蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)結構圖(tu)，蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)外(wai)形(xing)尺寸，蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)執行標準(zhun)，蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)工作(zuo)原(yuan)理，蝶(die)式(shi)(shi)(shi)緩(huan)(huan)沖(chong)(chong)止(zhi)回(hui)(hui)(hui)閥(fa)作(zuo)用特點。

蝶(die)式緩沖(chong)止(zhi)回閥(fa)主(zhu)要用(yong)于工業供水(shui)(shui)、污(wu)水(shui)(shui)處(chu)理廠的水(shui)(shui)泵出口處(chu)，防止(zhi)管網中介(jie)質逆流。自動(dong)消除破壞性水(shui)(shui)錘，從(cong)而(er)保(bao)證水(shui)(shui)泵和(he)管路不受損(sun)(sun)壞。該(gai)閥(fa)門主(zhu)要由閥(fa)體(ti)(ti)、閥(fa)瓣、緩沖(chong)裝置(zhi)和(he)微量(liang)調節閥(fa)裝成。該(gai)產品具有機構新穎、體(ti)(ti)積小、流體(ti)(ti)阻力小、運(yun)行平穩、密封可靠、耐磨損(sun)(sun)、緩沖(chong)性能(neng)好等(deng)特點，是工業用(yong)水(shui)(shui)和(he)城市排(pai)污(wu)的最佳產品。

蝶式緩沖止回(hui)閥主要零件材質如下：

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