衛生級低阻力倒流防止器介紹:
低阻(zu)力倒(dao)流防(fang)(fang)止(zhi)器外形(xing)材(cai)質(zhi)是(shi)采用(yong)(yong)(yong)不銹鋼(gang)食品(pin)(pin)級材(cai)質(zhi);產(chan)(chan)品(pin)(pin)結構:由前后(hou)兩個止(zhi)回(hui)閥和(he)中間自動排水(shui)(shui)器組成,在前后(hou)止(zhi)回(hui)閥產(chan)(chan)生(sheng)(sheng)在前后(hou)止(zhi)回(hui)閥產(chan)(chan)生(sheng)(sheng)滲漏時,能夠自動排水(shui)(shui)阻(zu)斷回(hui)流,嚴格防(fang)(fang)止(zhi)回(hui)流污染,保護上游管道(dao)內的(de)水(shui)(shui)質(zhi)。主要用(yong)(yong)(yong)于:城(cheng)市(shi)供水(shui)(shui)管網(wang),食品(pin)(pin),藥品(pin)(pin)或(huo)者自來水(shui)(shui)公(gong)司與(yu)各類用(yong)(yong)(yong)戶管網(wang)之(zhi)間,或(huo)者生(sheng)(sheng)活飲用(yong)(yong)(yong)水(shui)(shui)與(yu)中水(shui)(shui)(本產(chan)(chan)品(pin)(pin)其衛生(sheng)(sheng)安全性(xing)符合生(sheng)(sheng)活飲用(yong)(yong)(yong)水(shui)(shui)標(biao)準GB/T5750,附飲用(yong)(yong)(yong)水(shui)(shui)安全產(chan)(chan)品(pin)(pin)檢驗報(bao)告)、消防(fang)(fang)水(shui)(shui)、空(kong)調水(shui)(shui)、綠化水(shui)(shui)等(deng)異質(zhi)水(shui)(shui)系統(tong)之(zhi)間交叉連(lian)接(jie)時的(de)有(you)效隔斷,或(huo)者無負壓(ya)設備(bei)的(de)配(pei)套安裝(zhuang),能夠嚴格防(fang)(fang)止(zhi)倒(dao)流污染的(de)發生(sheng)(sheng)。
衛生級低阻力倒流防止器優點:
1、由(you)于(yu)(yu)采用(yong)低阻(zu)力設計(ji)有著(zhu)超(chao)低水損(sun),水頭(tou)的(de)損(sun)失小(xiao)于(yu)(yu)0.03Mpa,所(suo)以產品非常節能;
2、能(neng)夠(gou)實現空氣隔斷(duan)、自動排水,在項目運行中(zhong)時如果發生回流(liu),主(zhu)閥(fa)關閉時,排水器能(neng)夠(gou)自動開啟,中(zhong)間腔泄壓(ya)力為零,主(zhu)閥(fa)的上(shang)下游之間可實現空氣隔斷(duan)或者零壓(ya)隔斷(duan),從而隔斷(duan)性能(neng)可靠;
3、由于產品(pin)體積較(jiao)(jiao)小,在安(an)裝時較(jiao)(jiao)為靈活,比(bi)HS41X防污(wu)隔斷閥 小非常多(duo),在項目當(dang)中(zhong)可(ke)以水(shui)平(ping)或垂(chui)直安(an)裝;
4、產品材質(zhi)采用:球墨鑄鐵件的內(nei)外(wai)表面涂(tu)層(ceng)為粉末噴(pen)涂(tu)熱成型的噴(pen)塑涂(tu)料,涂(tu)層(ceng)厚度不小于250μm。
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