固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)是(shi)(shi)一種廣(guang)(guang)泛應用(yong)(yong)于(yu)石油、天(tian)然(ran)氣(qi)(qi)(qi)、化(hua)工(gong)(gong)等(deng)行業的(de)(de)(de)流(liu)體(ti)控(kong)(kong)制(zhi)設(she)(she)備(bei)(bei)，它(ta)通過旋轉球(qiu)(qiu)體(ti)來控(kong)(kong)制(zhi)流(liu)體(ti)的(de)(de)(de)流(liu)動，具(ju)有(you)密封(feng)性好、操(cao)作(zuo)輕(qing)便(bian)、壽命長(chang)等(deng)特(te)點(dian)，能夠保(bao)證(zheng)生(sheng)產(chan)安全和效(xiao)率。固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)的(de)(de)(de)主要特(te)點(dian)是(shi)(shi)球(qiu)(qiu)體(ti)和閥(fa)(fa)座之間采用(yong)(yong)密封(feng)結構(gou)(gou)，能夠實(shi)現(xian)良好的(de)(de)(de)密封(feng)效(xiao)果，避免流(liu)體(ti)泄漏(lou)。同時，固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)采用(yong)(yong)旋轉操(cao)作(zuo)方式，操(cao)作(zuo)輕(qing)便(bian)，能夠實(shi)現(xian)快(kuai)速開關(guan)，提(ti)高(gao)(gao)生(sheng)產(chan)效(xiao)率。此外(wai)，固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)還具(ju)有(you)結構(gou)(gou)簡單、壽命長(chang)、維護方便(bian)等(deng)特(te)點(dian)。固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)適(shi)用(yong)(yong)于(yu)各種流(liu)體(ti)介(jie)質的(de)(de)(de)控(kong)(kong)制(zhi)和輸送，包(bao)括液體(ti)、氣(qi)(qi)(qi)體(ti)、蒸汽等(deng)。它(ta)廣(guang)(guang)泛應用(yong)(yong)于(yu)石油、天(tian)然(ran)氣(qi)(qi)(qi)、化(hua)工(gong)(gong)、制(zhi)藥(yao)、食品等(deng)行業，特(te)別適(shi)用(yong)(yong)于(yu)高(gao)(gao)溫、高(gao)(gao)壓、強腐蝕等(deng)惡(e)劣的(de)(de)(de)工(gong)(gong)作(zuo)環境(jing)。總之，固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)是(shi)(shi)一種廣(guang)(guang)泛應用(yong)(yong)于(yu)石油、天(tian)然(ran)氣(qi)(qi)(qi)、化(hua)工(gong)(gong)等(deng)行業的(de)(de)(de)流(liu)體(ti)控(kong)(kong)制(zhi)設(she)(she)備(bei)(bei)，它(ta)具(ju)有(you)密封(feng)性好、操(cao)作(zuo)輕(qing)便(bian)、壽命長(chang)等(deng)特(te)點(dian)，能夠保(bao)證(zheng)生(sheng)產(chan)安全和效(xiao)率。在石油、天(tian)然(ran)氣(qi)(qi)(qi)、化(hua)工(gong)(gong)、制(zhi)藥(yao)、食品等(deng)行業中(zhong)，固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)是(shi)(shi)一種不可或(huo)缺(que)的(de)(de)(de)設(she)(she)備(bei)(bei)之一。溫州霸球(qiu)(qiu)閥(fa)(fa)門制(zhi)造(zao)有(you)限公司致力于(yu)提(ti)供固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)設(she)(she)備(bei)(bei)，歡(huan)迎(ying)您的(de)(de)(de)來電！福建(jian)法蘭固(gu)(gu)(gu)定(ding)(ding)球(qiu)(qiu)閥(fa)(fa)

高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)(neng)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)是一種(zhong)針對(dui)高(gao)(gao)(gao)要求的(de)(de)(de)流(liu)體(ti)(ti)(ti)控(kong)制(zhi)(zhi)應(ying)用(yong)(yong)而(er)設(she)計的(de)(de)(de)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)。它提供(gong)的(de)(de)(de)密(mi)封性(xing)(xing)能(neng)(neng)(neng)(neng)和流(liu)體(ti)(ti)(ti)控(kong)制(zhi)(zhi)能(neng)(neng)(neng)(neng)力(li)(li)，適(shi)用(yong)(yong)于高(gao)(gao)(gao)壓(ya)、高(gao)(gao)(gao)溫(wen)、強(qiang)(qiang)腐(fu)蝕(shi)等(deng)惡(e)劣的(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)環境。高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)(neng)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)的(de)(de)(de)主要特點(dian)(dian)是具有(you)(you)高(gao)(gao)(gao)精(jing)度的(de)(de)(de)球(qiu)(qiu)(qiu)(qiu)體(ti)(ti)(ti)和閥(fa)(fa)(fa)(fa)座配(pei)合(he)，能(neng)(neng)(neng)(neng)夠(gou)實現(xian)良好的(de)(de)(de)密(mi)封效果。同時，它采用(yong)(yong)了特殊的(de)(de)(de)閥(fa)(fa)(fa)(fa)座結構和密(mi)封材料，能(neng)(neng)(neng)(neng)夠(gou)承受高(gao)(gao)(gao)壓(ya)、高(gao)(gao)(gao)溫(wen)、強(qiang)(qiang)腐(fu)蝕(shi)等(deng)惡(e)劣的(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)環境。此(ci)外(wai)，高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)(neng)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)還具有(you)(you)流(liu)體(ti)(ti)(ti)控(kong)制(zhi)(zhi)能(neng)(neng)(neng)(neng)力(li)(li)強(qiang)(qiang)、壽命長(chang)、維護簡(jian)單等(deng)特點(dian)(dian)。高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)(neng)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)適(shi)用(yong)(yong)于各種(zhong)流(liu)體(ti)(ti)(ti)介質(zhi)的(de)(de)(de)控(kong)制(zhi)(zhi)和輸(shu)送(song)(song)(song)，包(bao)括液(ye)體(ti)(ti)(ti)、氣(qi)體(ti)(ti)(ti)、蒸汽等(deng)。它廣(guang)泛應(ying)用(yong)(yong)于石(shi)油(you)化(hua)工(gong)(gong)(gong)(gong)、化(hua)學(xue)工(gong)(gong)(gong)(gong)業(ye)(ye)、電力(li)(li)工(gong)(gong)(gong)(gong)業(ye)(ye)、制(zhi)(zhi)藥(yao)工(gong)(gong)(gong)(gong)業(ye)(ye)、食品工(gong)(gong)(gong)(gong)業(ye)(ye)等(deng)領域(yu)，特別適(shi)用(yong)(yong)于高(gao)(gao)(gao)要求的(de)(de)(de)流(liu)體(ti)(ti)(ti)控(kong)制(zhi)(zhi)應(ying)用(yong)(yong)，如(ru)高(gao)(gao)(gao)壓(ya)氣(qi)體(ti)(ti)(ti)輸(shu)送(song)(song)(song)、高(gao)(gao)(gao)溫(wen)液(ye)體(ti)(ti)(ti)輸(shu)送(song)(song)(song)、強(qiang)(qiang)腐(fu)蝕(shi)介質(zhi)輸(shu)送(song)(song)(song)等(deng)。總之，高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)(neng)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)是一種(zhong)提供(gong)的(de)(de)(de)密(mi)封性(xing)(xing)能(neng)(neng)(neng)(neng)和流(liu)體(ti)(ti)(ti)控(kong)制(zhi)(zhi)能(neng)(neng)(neng)(neng)力(li)(li)的(de)(de)(de)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)。它適(shi)用(yong)(yong)于各種(zhong)流(liu)體(ti)(ti)(ti)介質(zhi)的(de)(de)(de)控(kong)制(zhi)(zhi)和輸(shu)送(song)(song)(song)，特別適(shi)用(yong)(yong)于高(gao)(gao)(gao)要求的(de)(de)(de)流(liu)體(ti)(ti)(ti)控(kong)制(zhi)(zhi)應(ying)用(yong)(yong)。在(zai)石(shi)油(you)化(hua)工(gong)(gong)(gong)(gong)、化(hua)學(xue)工(gong)(gong)(gong)(gong)業(ye)(ye)、電力(li)(li)工(gong)(gong)(gong)(gong)業(ye)(ye)、制(zhi)(zhi)藥(yao)工(gong)(gong)(gong)(gong)業(ye)(ye)、食品工(gong)(gong)(gong)(gong)業(ye)(ye)等(deng)領域(yu)中，高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)(neng)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)是一種(zhong)不可或缺的(de)(de)(de)設(she)備(bei)之一。遼寧美標(biao)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)報價固(gu)定(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)設(she)備(bei)，就選(xuan)溫(wen)州霸球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)門制(zhi)(zhi)造(zao)有(you)(you)限公司，用(yong)(yong)戶的(de)(de)(de)信賴(lai)之選(xuan)。

Q347H耐(nai)高(gao)(gao)溫(wen)硬(ying)(ying)密(mi)(mi)封(feng)球(qiu)(qiu)閥(fa)(fa)(fa)，手動鑄鋼硬(ying)(ying)密(mi)(mi)封(feng)球(qiu)(qiu)閥(fa)(fa)(fa)體(ti)(ti)表面(mian)(mian)采用(yong)(yong)(yong)先進(jin)的(de)(de)(de)噴涂技術，通過(guo)對各種(zhong)不同(tong)工況條(tiao)件(jian)的(de)(de)(de)處(chu)理，高(gao)(gao)硬(ying)(ying)度(du)可達(da)HRC78。閥(fa)(fa)(fa)座(zuo)(zuo)密(mi)(mi)封(feng)面(mian)(mian)的(de)(de)(de)處(chu)理，高(gao)(gao)硬(ying)(ying)度(du)可達(da)HRC72。球(qiu)(qiu)體(ti)(ti)和(he)閥(fa)(fa)(fa)座(zuo)(zuo)進(jin)行配對研(yan)磨(mo)(mo)，球(qiu)(qiu)閥(fa)(fa)(fa)整個密(mi)(mi)封(feng)面(mian)(mian)的(de)(de)(de)所有(you)密(mi)(mi)封(feng)區域(yu)均經過(guo)精密(mi)(mi)研(yan)磨(mo)(mo)。適(shi)合于(yu)高(gao)(gao)溫(wen)高(gao)(gao)壓的(de)(de)(de)水、蒸(zheng)汽(qi)、石油、煤炭、纖維、稠性和(he)腐蝕性介(jie)質(zhi)，以及帶顆粒的(de)(de)(de)介(jie)質(zhi)。金屬密(mi)(mi)封(feng)球(qiu)(qiu)閥(fa)(fa)(fa)有(you)浮動球(qiu)(qiu)和(he)固定球(qiu)(qiu)兩種(zhong)結構金屬閥(fa)(fa)(fa)座(zuo)(zuo)環與(yu)(yu)球(qiu)(qiu)面(mian)(mian)接觸(chu)，通過(guo)作用(yong)(yong)(yong)在(zai)閥(fa)(fa)(fa)座(zuo)(zuo)環上均勻的(de)(de)(de)彈(dan)簧(huang)負荷(he)使(shi)閥(fa)(fa)(fa)座(zuo)(zuo)環與(yu)(yu)球(qiu)(qiu)面(mian)(mian)形成密(mi)(mi)封(feng)。同(tong)時，由于(yu)彈(dan)簧(huang)負荷(he)的(de)(de)(de)作用(yong)(yong)(yong)使(shi)輔助密(mi)(mi)封(feng)膨(peng)脹(zhang)，實現閥(fa)(fa)(fa)體(ti)(ti)與(yu)(yu)閥(fa)(fa)(fa)座(zuo)(zuo)之間的(de)(de)(de)密(mi)(mi)封(feng).彈(dan)簧(huang)的(de)(de)(de)載荷(he)足(zu)以提供閥(fa)(fa)(fa)座(zuo)(zuo)與(yu)(yu)球(qiu)(qiu)體(ti)(ti)間可靠(kao)密(mi)(mi)封(feng),特(te)別是(shi)在(zai)低壓條(tiao)件(jian)下。根據用(yong)(yong)(yong)戶需要,可以在(zai)閥(fa)(fa)(fa)座(zuo)(zuo)密(mi)(mi)封(feng)面(mian)(mian)與(yu)(yu)球(qiu)(qiu)體(ti)(ti)之間設(she)(she)(she)計有(you)密(mi)(mi)封(feng)脂注入系統.耐(nai)火(huo)設(she)(she)(she)計閥(fa)(fa)(fa)門的(de)(de)(de)耐(nai)火(huo)設(she)(she)(she)計符合API6FA或(huo)API607標準(zhun),耐(nai)火(huo)試(shi)驗規范(fan)相(xiang)當于(yu)ISO10497,這類閥(fa)(fa)(fa)門目前被廣(guang)泛應用(yong)(yong)(yong)于(yu)造紙、原油、天燃氣、石化以及各類含有(you)顆粒、易(yi)(yi)磨(mo)(mo)損、易(yi)(yi)沖蝕、易(yi)(yi)引起火(huo)災的(de)(de)(de)相(xiang)關工業(ye)。

因而安裝沒有(you)流(liu)向限(xian)制，是雙向。此閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)一(yi)般水平安裝。固定(ding)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)有(you)二塊式(shi)和三塊式(shi)兩種閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)結構，中(zhong)法蘭用(yong)螺栓連接，密(mi)(mi)(mi)封(feng)(feng)采用(yong)增(zeng)強(qiang)聚(ju)四(si)氟乙烯鑲入不(bu)銹鋼圈(quan)內，鋼圈(quan)后部設有(you)彈(dan)(dan)(dan)簧(huang)(huang)保證(zheng)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)緊貼球(qiu)(qiu)(qiu)體(ti)(ti)(ti)，保持密(mi)(mi)(mi)封(feng)(feng)。上(shang)下(xia)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)桿均設有(you)PTFE軸(zhou)(zhou)承，減(jian)少磨擦，操作省力(li)，小軸(zhou)(zhou)底部設有(you)調整片，保證(zheng)球(qiu)(qiu)(qiu)與(yu)密(mi)(mi)(mi)封(feng)(feng)圈(quan)的(de)(de)(de)(de)接處位置。全通徑(jing)：閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)流(liu)量孔徑(jing)與(yu)管線內徑(jing)一(yi)致，以(yi)(yi)便管線清(qing)掃(sao)。固定(ding)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)性(xing)能優勢編輯1、操作省力(li)：球(qiu)(qiu)(qiu)體(ti)(ti)(ti)由(you)上(shang)下(xia)軸(zhou)(zhou)承支撐，減(jian)少摩擦，消除了由(you)于(yu)進口壓(ya)力(li)推動球(qiu)(qiu)(qiu)體(ti)(ti)(ti)與(yu)密(mi)(mi)(mi)封(feng)(feng)座(zuo)形成(cheng)的(de)(de)(de)(de)巨大密(mi)(mi)(mi)封(feng)(feng)負荷而造成(cheng)過大的(de)(de)(de)(de)扭(niu)矩。2、密(mi)(mi)(mi)封(feng)(feng)性(xing)能可靠：PTFE單性(xing)材料密(mi)(mi)(mi)封(feng)(feng)圈(quan)嵌于(yu)不(bu)銹鋼閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)內，金屬(shu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)尾端設有(you)彈(dan)(dan)(dan)簧(huang)(huang)保證(zheng)密(mi)(mi)(mi)封(feng)(feng)圈(quan)足夠的(de)(de)(de)(de)預(yu)(yu)緊力(li)，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)在使用(yong)過程中(zhong)密(mi)(mi)(mi)封(feng)(feng)面(mian)磨損時(shi)，在彈(dan)(dan)(dan)簧(huang)(huang)作用(yong)下(xia)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)繼續保證(zheng)良好密(mi)(mi)(mi)封(feng)(feng)性(xing)能。3、防火結構：為防止由(you)于(yu)驟熱或火災(zai)的(de)(de)(de)(de)出(chu)現，使聚(ju)四(si)氟乙烯密(mi)(mi)(mi)封(feng)(feng)圈(quan)燒(shao)(shao)毀，發生較大泄漏，而助長(chang)火勢，在球(qiu)(qiu)(qiu)體(ti)(ti)(ti)與(yu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)間設置防火密(mi)(mi)(mi)封(feng)(feng)環(huan)，在密(mi)(mi)(mi)封(feng)(feng)圈(quan)燒(shao)(shao)毀時(shi)，在彈(dan)(dan)(dan)簧(huang)(huang)力(li)作用(yong)下(xia)，將閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)密(mi)(mi)(mi)封(feng)(feng)環(huan)迅(xun)速(su)推向球(qiu)(qiu)(qiu)體(ti)(ti)(ti)上(shang)，形成(cheng)金屬(shu)與(yu)金屬(shu)密(mi)(mi)(mi)封(feng)(feng)，起到(dao)一(yi)定(ding)程度的(de)(de)(de)(de)密(mi)(mi)(mi)封(feng)(feng)效果。耐火試(shi)驗符合(he)APl6FA和APl607標準要求。4、自動泄壓(ya)功能：當閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)中(zhong)腔停滯的(de)(de)(de)(de)介質壓(ya)力(li)異常升高超過彈(dan)(dan)(dan)簧(huang)(huang)的(de)(de)(de)(de)預(yu)(yu)]力(li)時(shi)，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)后退脫離球(qiu)(qiu)(qiu)體(ti)(ti)(ti)，達到(dao)自動泄壓(ya)的(de)(de)(de)(de)效果。固定(ding)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)設備，就選(xuan)溫州霸球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)制造有(you)限(xian)公(gong)司，有(you)需求可以(yi)(yi)來電咨(zi)詢！

性能優勢操作(zuo)省力:球(qiu)(qiu)體(ti)由上下軸承支撐，減少(shao)摩(mo)擦，去(qu)除(chu)了由于進(jin)口壓(ya)(ya)力推動(dong)(dong)球(qiu)(qiu)體(ti)與密(mi)(mi)(mi)(mi)封(feng)(feng)座(zuo)形成(cheng)的(de)(de)巨大密(mi)(mi)(mi)(mi)封(feng)(feng)負荷(he)而(er)造成(cheng)過(guo)(guo)大的(de)(de)扭矩。密(mi)(mi)(mi)(mi)封(feng)(feng)性能可(ke)(ke)靠:PTFE單性材料密(mi)(mi)(mi)(mi)封(feng)(feng)圈(quan)(quan)嵌(qian)于不銹鋼閥(fa)(fa)(fa)(fa)座(zuo)內，金屬閥(fa)(fa)(fa)(fa)座(zuo)尾端(duan)設(she)有彈簧保證密(mi)(mi)(mi)(mi)封(feng)(feng)圈(quan)(quan)足(zu)夠的(de)(de)預緊力，閥(fa)(fa)(fa)(fa)門在(zai)(zai)(zai)使(shi)用(yong)過(guo)(guo)程中(zhong)(zhong)密(mi)(mi)(mi)(mi)封(feng)(feng)面(mian)磨損時(shi)，在(zai)(zai)(zai)彈簧作(zuo)用(yong)下閥(fa)(fa)(fa)(fa)門繼續(xu)保證良好密(mi)(mi)(mi)(mi)封(feng)(feng)性能。防火(huo)結構:為防止由于驟熱或(huo)火(huo)災的(de)(de)出現，使(shi)聚四氟乙烯密(mi)(mi)(mi)(mi)封(feng)(feng)圈(quan)(quan)燒毀，發(fa)生較大泄(xie)(xie)漏(lou)，而(er)助(zhu)長火(huo)勢，在(zai)(zai)(zai)球(qiu)(qiu)體(ti)與閥(fa)(fa)(fa)(fa)座(zuo)間設(she)置(zhi)防火(huo)密(mi)(mi)(mi)(mi)封(feng)(feng)環，在(zai)(zai)(zai)密(mi)(mi)(mi)(mi)封(feng)(feng)圈(quan)(quan)燒毀時(shi)，在(zai)(zai)(zai)彈簧力作(zuo)用(yong)下，將閥(fa)(fa)(fa)(fa)座(zuo)密(mi)(mi)(mi)(mi)封(feng)(feng)環迅速推向球(qiu)(qiu)體(ti)上，形成(cheng)金屬與金屬密(mi)(mi)(mi)(mi)封(feng)(feng)，起到(dao)一定程度的(de)(de)密(mi)(mi)(mi)(mi)封(feng)(feng)效果。耐火(huo)試(shi)驗符合APl6FA和APl607標(biao)準要求。自(zi)動(dong)(dong)泄(xie)(xie)壓(ya)(ya)功能:當閥(fa)(fa)(fa)(fa)門中(zhong)(zhong)腔(qiang)停(ting)滯的(de)(de)介質壓(ya)(ya)力異常(chang)升(sheng)高超過(guo)(guo)彈簧的(de)(de)預]力時(shi)，閥(fa)(fa)(fa)(fa)座(zuo)后退脫離球(qiu)(qiu)體(ti)，達(da)到(dao)自(zi)動(dong)(dong)泄(xie)(xie)壓(ya)(ya)的(de)(de)效果，卸(xie)壓(ya)(ya)后閥(fa)(fa)(fa)(fa)座(zuo)自(zi)動(dong)(dong)復排(pai)泄(xie)(xie)管路:閥(fa)(fa)(fa)(fa)體(ti)上下均設(she)置(zhi)排(pai)泄(xie)(xie)孔，可(ke)(ke)檢查閥(fa)(fa)(fa)(fa)座(zuo)是否發(fa)生泄(xie)(xie)漏(lou)，在(zai)(zai)(zai)工作(zuo)中(zhong)(zhong)，閥(fa)(fa)(fa)(fa)門處于全(quan)(quan)開或(huo)全(quan)(quan)關(guan)時(shi)，卸(xie)掉中(zhong)(zhong)腔(qiang)壓(ya)(ya)力，可(ke)(ke)直接更(geng)換填料;可(ke)(ke)以排(pai)放中(zhong)(zhong)腔(qiang)滯留物，減少(shao)介質對(dui)閥(fa)(fa)(fa)(fa)門的(de)(de)污(wu)染。溫州(zhou)霸球(qiu)(qiu)閥(fa)(fa)(fa)(fa)門制造有限公司(si)是一家(jia)專業提供(gong)(gong)固定球(qiu)(qiu)閥(fa)(fa)(fa)(fa)設(she)備的(de)(de)公司(si)，期待您的(de)(de)光臨！法蘭固定球(qiu)(qiu)閥(fa)(fa)(fa)(fa)供(gong)(gong)應商

溫(wen)州霸(ba)球(qiu)閥門制(zhi)造有限公司固定球(qiu)閥設(she)備設(she)備值得(de)放心。福(fu)建法蘭固定球(qiu)閥

Q347F固(gu)(gu)定(ding)(ding)式軟密(mi)(mi)(mi)封(feng)球(qiu)閥(fa)(fa)產品特點(dian)：固(gu)(gu)定(ding)(ding)球(qiu)閥(fa)(fa)的(de)(de)(de)(de)(de)結構(gou)是(shi)由上(shang)，下(xia)(xia)(xia)軸(zhou)把球(qiu)心(xin)固(gu)(gu)定(ding)(ding)在(zai)中(zhong)心(xin)點(dian)上(shang)，在(zai)介質(zhi)的(de)(de)(de)(de)(de)壓力(li)下(xia)(xia)(xia)，不(bu)(bu)會(hui)發生(sheng)(sheng)(sheng)(sheng)位移。Q347F固(gu)(gu)定(ding)(ding)式軟密(mi)(mi)(mi)封(feng)球(qiu)閥(fa)(fa)產品簡介：固(gu)(gu)定(ding)(ding)球(qiu)閥(fa)(fa)的(de)(de)(de)(de)(de)詳細介紹：固(gu)(gu)定(ding)(ding)球(qiu)閥(fa)(fa)的(de)(de)(de)(de)(de)結構(gou)是(shi)由上(shang)，下(xia)(xia)(xia)軸(zhou)把球(qiu)心(xin)固(gu)(gu)定(ding)(ding)在(zai)中(zhong)心(xin)點(dian)上(shang)，在(zai)介質(zhi)的(de)(de)(de)(de)(de)壓力(li)下(xia)(xia)(xia)，不(bu)(bu)會(hui)發生(sheng)(sheng)(sheng)(sheng)位移。密(mi)(mi)(mi)封(feng)材質(zhi)選用PPL來密(mi)(mi)(mi)封(feng)，這種材質(zhi)不(bu)(bu)僅耐(nai)(nai)高(gao)(gao)溫，而且耐(nai)(nai)磨(mo)性能(neng)(neng)也很好。密(mi)(mi)(mi)封(feng)圈(quan)底部(bu)(bu)設有(you)彈(dan)(dan)簧，因(yin)此他的(de)(de)(de)(de)(de)預緊性能(neng)(neng)非(fei)常(chang)可(ke)靠，而且固(gu)(gu)定(ding)(ding)球(qiu)閥(fa)(fa)的(de)(de)(de)(de)(de)自動(dong)(dong)補償功能(neng)(neng)也很好。當該閥(fa)(fa)門(men)開關(guan)(guan)次數達到一定(ding)(ding)的(de)(de)(de)(de)(de)時候他的(de)(de)(de)(de)(de)密(mi)(mi)(mi)封(feng)面會(hui)產生(sheng)(sheng)(sheng)(sheng)磨(mo)損(sun)，這個時候密(mi)(mi)(mi)封(feng)圈(quan)底部(bu)(bu)的(de)(de)(de)(de)(de)彈(dan)(dan)簧會(hui)自動(dong)(dong)補償被(bei)磨(mo)損(sun)的(de)(de)(de)(de)(de)間(jian)隙。這就是(shi)自動(dong)(dong)補償功能(neng)(neng)。Q347F固(gu)(gu)定(ding)(ding)式軟密(mi)(mi)(mi)封(feng)球(qiu)閥(fa)(fa)描述：1.防泄(xie)漏閥(fa)(fa)桿(gan)(gan)為了(le)防止(zhi)閥(fa)(fa)桿(gan)(gan)飛導致異(yi)常(chang)內部(bu)(bu)壓力(li)升(sheng)高(gao)(gao)的(de)(de)(de)(de)(de)閥(fa)(fa)門(men),肩膀是(shi)固(gu)(gu)定(ding)(ding)的(de)(de)(de)(de)(de)下(xia)(xia)(xia)部(bu)(bu)的(de)(de)(de)(de)(de)干。另(ling)外,為了(le)防止(zhi)泄(xie)漏產生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)從倦怠(dai)的(de)(de)(de)(de)(de)閥(fa)(fa)桿(gan)(gan)的(de)(de)(de)(de)(de)填料的(de)(de)(de)(de)(de)一場大火中(zhong)、止(zhi)推軸(zhou)承在(zai)接觸位置下(xia)(xia)(xia)部(bu)(bu)的(de)(de)(de)(de)(de)雙(shuang)肩在(zai)閥(fa)(fa)桿(gan)(gan)和(he)閥(fa)(fa)體因(yin)此形成密(mi)(mi)(mi)封(feng)座(zuo)反將(jiang)防止(zhi)泄(xie)漏,避免(mian)事(shi)故(gu)的(de)(de)(de)(de)(de)發生(sheng)(sheng)(sheng)(sheng)。2.鑰匙鎖閉器鎖,能(neng)(neng)被(bei)用來把手動(dong)(dong)閥(fa)(fa)當它完全打(da)開或(huo)關(guan)(guan)閉,防止(zhi)停(ting)工(gong)(gong)人員(yuan)處理(li),其中(zhong)將(jiang)可(ke)能(neng)(neng)導致閥(fa)(fa)門(men)的(de)(de)(de)(de)(de)動(dong)(dong)作它也能(neng)(neng)避免(mian)閥(fa)(fa)門(men)開啟(qi)或(huo)關(guan)(guan)閉的(de)(de)(de)(de)(de)電擊引(yin)起(qi)管(guan)道(dao)、不(bu)(bu)可(ke)預測的(de)(de)(de)(de)(de)因(yin)素外,可(ke)能(neng)(neng)會(hui)引(yin)起(qi)事(shi)故(gu)的(de)(de)(de)(de)(de)發生(sheng)(sheng)(sheng)(sheng)工(gong)(gong)作管(guan)道(dao)如易(yi)燃易(yi)爆石(shi)油、天然氣和(he)化學中(zhong),或(huo)用于現(xian)(xian)場管(guan)道(dao)現(xian)(xian)場,鎖定(ding)(ding)裝置特別有(you)用。福建(jian)法(fa)蘭固(gu)(gu)定(ding)(ding)球(qiu)閥(fa)(fa)

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