固(gu)定(ding)(ding)(ding)球(qiu)阀(fa)(fa)(fa)(fa)(fa)，是(shi)(shi)新(xin)一(yi)(yi)代高(gao)性(xing)(xing)(xing)(xing)能(neng)球(qiu)阀(fa)(fa)(fa)(fa)(fa)，适(shi)用(yong)(yong)(yong)于(yu)(yu)长(zhang)输管线(xian)(xian)(xian)和一(yi)(yi)般(ban)工(gong)(gong)(gong)业管线(xian)(xian)(xian)，其(qi)强度(du)、安(an)全(quan)性(xing)(xing)(xing)(xing)、耐(nai)恶(e)劣环(huan)境性(xing)(xing)(xing)(xing)等(deng)在(zai)(zai)设计时(shi)进(jin)行(xing)了特(te)(te)殊考(kao)虑，适(shi)用(yong)(yong)(yong)于(yu)(yu)各种腐蚀(shi)性(xing)(xing)(xing)(xing)和非腐蚀(shi)性(xing)(xing)(xing)(xing)介(jie)质(zhi)。它与浮动(dong)(dong)球(qiu)阀(fa)(fa)(fa)(fa)(fa)相(xiang)比，工(gong)(gong)(gong)作(zuo)时(shi)，阀(fa)(fa)(fa)(fa)(fa)前流(liu)体(ti)压力(li)在(zai)(zai)球(qiu)体(ti)上(shang)产生的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)力(li)全(quan)部传递给(ji)轴承(cheng)(cheng)，不(bu)会(hui)(hui)使球(qiu)体(ti)向阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)移动(dong)(dong)，因而阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)不(bu)会(hui)(hui)承(cheng)(cheng)受(shou)过大(da)的(de)(de)(de)(de)压力(li)，所以固(gu)定(ding)(ding)(ding)球(qiu)阀(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)转(zhuan)矩小(xiao)、阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)变(bian)形(xing)小(xiao)，密(mi)封性(xing)(xing)(xing)(xing)能(neng)稳(wen)定(ding)(ding)(ding)、使用(yong)(yong)(yong)寿命长(zhang)，适(shi)用(yong)(yong)(yong)于(yu)(yu)高(gao)压、大(da)口(kou)径场(chang)合。先进(jin)的(de)(de)(de)(de)弹簧预(yu)阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)组(zu)件，具有(you)自(zi)紧特(te)(te)性(xing)(xing)(xing)(xing)，实现(xian)(xian)上(shang)游密(mi)封。每(mei)阀(fa)(fa)(fa)(fa)(fa)有(you)两个阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)，每(mei)个方(fang)向都能(neng)密(mi)封，因而安(an)装没(mei)有(you)流(liu)向限制，是(shi)(shi)双向。此(ci)阀(fa)(fa)(fa)(fa)(fa)一(yi)(yi)般(ban)水平(ping)安(an)装。目录1概(gai)述2性(xing)(xing)(xing)(xing)能(neng)优势3特(te)(te)点▪功能(neng)▪优点4应用(yong)(yong)(yong)范围固(gu)定(ding)(ding)(ding)球(qiu)阀(fa)(fa)(fa)(fa)(fa)概(gai)述编辑固(gu)定(ding)(ding)(ding)球(qiu)阀(fa)(fa)(fa)(fa)(fa)，是(shi)(shi)新(xin)一(yi)(yi)代高(gao)性(xing)(xing)(xing)(xing)能(neng)球(qiu)阀(fa)(fa)(fa)(fa)(fa)，适(shi)用(yong)(yong)(yong)于(yu)(yu)长(zhang)输管线(xian)(xian)(xian)和一(yi)(yi)般(ban)工(gong)(gong)(gong)业管线(xian)(xian)(xian)，其(qi)强度(du)、安(an)全(quan)性(xing)(xing)(xing)(xing)、耐(nai)恶(e)劣环(huan)境性(xing)(xing)(xing)(xing)等(deng)在(zai)(zai)设计时(shi)进(jin)行(xing)了特(te)(te)殊考(kao)虑，适(shi)用(yong)(yong)(yong)于(yu)(yu)各种腐蚀(shi)性(xing)(xing)(xing)(xing)和非腐蚀(shi)性(xing)(xing)(xing)(xing)介(jie)质(zhi)。它与浮动(dong)(dong)球(qiu)阀(fa)(fa)(fa)(fa)(fa)相(xiang)比，工(gong)(gong)(gong)作(zuo)时(shi)，阀(fa)(fa)(fa)(fa)(fa)前流(liu)体(ti)压力(li)在(zai)(zai)球(qiu)体(ti)上(shang)产生的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)力(li)全(quan)部传递给(ji)轴承(cheng)(cheng)，不(bu)会(hui)(hui)使球(qiu)体(ti)向阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)移动(dong)(dong)，因而阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)不(bu)会(hui)(hui)承(cheng)(cheng)受(shou)过大(da)的(de)(de)(de)(de)压力(li)，所以固(gu)定(ding)(ding)(ding)球(qiu)阀(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)转(zhuan)矩小(xiao)、阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)变(bian)形(xing)小(xiao)，密(mi)封性(xing)(xing)(xing)(xing)能(neng)稳(wen)定(ding)(ding)(ding)、使用(yong)(yong)(yong)寿命长(zhang)，适(shi)用(yong)(yong)(yong)于(yu)(yu)高(gao)压、大(da)口(kou)径场(chang)合。先进(jin)的(de)(de)(de)(de)弹簧预(yu)阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)组(zu)件，具有(you)自(zi)紧特(te)(te)性(xing)(xing)(xing)(xing)，实现(xian)(xian)上(shang)游密(mi)封。每(mei)阀(fa)(fa)(fa)(fa)(fa)有(you)两个阀(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)，每(mei)个方(fang)向都能(neng)密(mi)封。温州(zhou)霸球(qiu)阀(fa)(fa)(fa)(fa)(fa)门(men)制造有(you)限公(gong)司(si)(si)是(shi)(shi)一(yi)(yi)家专(zhuan)业提供固(gu)定(ding)(ding)(ding)球(qiu)阀(fa)(fa)(fa)(fa)(fa)设备(bei)的(de)(de)(de)(de)公(gong)司(si)(si)，有(you)想(xiang)法可以来(lai)我司(si)(si)咨询(xun)！云南(nan)电动(dong)(dong)固(gu)定(ding)(ding)(ding)球(qiu)阀(fa)(fa)(fa)(fa)(fa)厂家

球阀(fa)(fa)(fa)(fa)在(zai)全(quan)开和全(quan)闭(bi)时(shi)，球体和阀(fa)(fa)(fa)(fa)座的(de)(de)(de)(de)(de)密(mi)(mi)(mi)封(feng)面(mian)与介质(zhi)隔离，因此高(gao)速通过阀(fa)(fa)(fa)(fa)门(men)的(de)(de)(de)(de)(de)介质(zhi)不会引起密(mi)(mi)(mi)封(feng)面(mian)的(de)(de)(de)(de)(de)侵蚀。球阀(fa)(fa)(fa)(fa)结构(gou)简单、密(mi)(mi)(mi)封(feng)性(xing)好，启闭(bi)力矩小(xiao)。具有较低(di)的(de)(de)(de)(de)(de)流阻（实际接近为(wei)零）。缩径或全(quan)径。法(fa)兰端(duan)面(mian)或对接焊(han)端(duan)面(mian)。软(ruan)密(mi)(mi)(mi)封(feng)球阀(fa)(fa)(fa)(fa)都具有防(fang)火防(fang)静电(dian)装(zhuang)(zhuang)置(zhi)。阀(fa)(fa)(fa)(fa)杆(gan)(gan)为(wei)防(fang)喷设(she)(she)计(ji)，可(ke)(ke)防(fang)止因操(cao)作不当(dang)而(er)造(zao)(zao)成阀(fa)(fa)(fa)(fa)杆(gan)(gan)从(cong)阀(fa)(fa)(fa)(fa)体里喷出(chu)。能够配(pei)套各种驱动装(zhuang)(zhuang)置(zhi)的(de)(de)(de)(de)(de)连接盘。驱动装(zhuang)(zhuang)置(zhi)包括手柄(bing)、蜗轮、电(dian)动、气(qi)动、气(qi)液(ye)联动、电(dian)液(ye)联动等。位置(zhi)调整方便。在(zai)线(xian)更换或安(an)装(zhuang)(zhuang)执行(xing)机构(gou)时(shi)，无法(fa)看清球孔位置(zhi)，BTL球阀(fa)(fa)(fa)(fa)提供一个特殊的(de)(de)(de)(de)(de)“定(ding)位槽(cao)”，可(ke)(ke)以(yi)非常容(rong)易和准确的(de)(de)(de)(de)(de)找到(dao)球阀(fa)(fa)(fa)(fa)全(quan)开、全(quan)关的(de)(de)(de)(de)(de)位置(zhi)。方便执行(xing)机构(gou)限(xian)位装(zhuang)(zhuang)置(zhi)的(de)(de)(de)(de)(de)调整。对于端(duan)部(bu)为(wei)焊(han)连接的(de)(de)(de)(de)(de)阀(fa)(fa)(fa)(fa)门(men)，可(ke)(ke)以(yi)根据用户(hu)管道材质(zhi)等级响应调整阀(fa)(fa)(fa)(fa)门(men)端(duan)部(bu)材质(zhi)（过渡段），以(yi)保证材质(zhi)强(qiang)度的(de)(de)(de)(de)(de)适配(pei)性(xing)和可(ke)(ke)焊(han)性(xing)。两端(duan)加袖管的(de)(de)(de)(de)(de)阀(fa)(fa)(fa)(fa)门(men)，袖管的(de)(de)(de)(de)(de)长(zhang)度能保证现场焊(han)接操(cao)作对密(mi)(mi)(mi)封(feng)材料不产(chan)生影(ying)响。埋(mai)(mai)地设(she)(she)计(ji)。埋(mai)(mai)地安(an)装(zhuang)(zhuang)的(de)(de)(de)(de)(de)阀(fa)(fa)(fa)(fa)门(men)，阀(fa)(fa)(fa)(fa)杆(gan)(gan)根据工程的(de)(de)(de)(de)(de)需要加长(zhang)，以(yi)便地上(shang)操(cao)作，并(bing)将相应的(de)(de)(de)(de)(de)注脂、排污和放(fang)空装(zhuang)(zhuang)置(zhi)由管子引伸至(zhi)地上(shang)。重庆硬密(mi)(mi)(mi)封(feng)固(gu)定(ding)球阀(fa)(fa)(fa)(fa)供应商温州(zhou)霸球阀(fa)(fa)(fa)(fa)门(men)制造(zao)(zao)有限(xian)公司是一家专业提供固(gu)定(ding)球阀(fa)(fa)(fa)(fa)设(she)(she)备的(de)(de)(de)(de)(de)公司，有想法(fa)的(de)(de)(de)(de)(de)可(ke)(ke)以(yi)来电(dian)咨(zi)询(xun)！

Q647F/H/Y法(fa)兰连接(jie)固(gu)(gu)定球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)法(fa)兰连接(jie)固(gu)(gu)定球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)适(shi)用(yong)(yong)介(jie)(jie)(jie)质(zhi)：水气(qi)油天然气(qi)和(he)(he)(he)酸硷(jian)腐(fu)蚀(shi)(shi)性(xing)(xing)介(jie)(jie)(jie)质(zhi)适(shi)用(yong)(yong)温度：-196~420℃驱动(dong)方式(shi)(shi)：手动(dong)、气(qi)动(dong)、电动(dong)、液动(dong)等(deng)(deng)公称通径(jing)：DN15~800mm1/2~32″，Q647F-40C气(qi)动(dong)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)固(gu)(gu)定式(shi)(shi)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)是一(yi)种新型高(gao)(gao)能性(xing)(xing)能球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)，适(shi)用(yong)(yong)于长输管(guan)线(xian)(xian)和(he)(he)(he)一(yi)般的工业管(guan)线(xian)(xian)，其安全、耐(nai)恶劣环(huan)境性(xing)(xing)等(deng)(deng)的设计时(shi)均已进行了特殊考(kao)虑。适(shi)用(yong)(yong)于各种腐(fu)蚀(shi)(shi)和(he)(he)(he)非(fei)腐(fu)蚀(shi)(shi)性(xing)(xing)介(jie)(jie)(jie)质(zhi)。它(ta)与浮(fu)动(dong)式(shi)(shi)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)相(xiang)比，工作(zuo)时(shi)管(guan)道中阀(fa)(fa)(fa)(fa)(fa)前流(liu)体(ti)压(ya)力在(zai)球(qiu)(qiu)体(ti)上产生的作(zuo)用(yong)(yong)力全部传递给上下(xia)轴承，球(qiu)(qiu)体(ti)不会移(yi)动(dong)，阀(fa)(fa)(fa)(fa)(fa)门密封靠(kao)弹(dan)簧和(he)(he)(he)介(jie)(jie)(jie)质(zhi)压(ya)罚推动(dong)阀(fa)(fa)(fa)(fa)(fa)座实现，因(yin)而阀(fa)(fa)(fa)(fa)(fa)座不会承受过大压(ya)力，所以固(gu)(gu)定式(shi)(shi)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)阀(fa)(fa)(fa)(fa)(fa)座变形小，操作(zuo)力矩(ju)轻(qing)，密封性(xing)(xing)能可靠(kao)，使用(yong)(yong)寿命长。特别适(shi)用(yong)(yong)于高(gao)(gao)压(ya)、大口径(jing)的场查看详(xiang)细介(jie)(jie)(jie)绍Q647H/Y-16C气(qi)动(dong)固(gu)(gu)定球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)气(qi)动(dong)固(gu)(gu)定球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)，是新一(yi)代高(gao)(gao)性(xing)(xing)能球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)，适(shi)用(yong)(yong)于长输管(guan)线(xian)(xian)和(he)(he)(he)一(yi)般工业管(guan)线(xian)(xian)，其强度、安全性(xing)(xing)、耐(nai)恶劣环(huan)境性(xing)(xing)等(deng)(deng)在(zai)设计时(shi)进行了特殊考(kao)虑，适(shi)用(yong)(yong)于各种腐(fu)蚀(shi)(shi)性(xing)(xing)和(he)(he)(he)非(fei)腐(fu)蚀(shi)(shi)性(xing)(xing)介(jie)(jie)(jie)质(zhi)。它(ta)与浮(fu)动(dong)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)相(xiang)比，工作(zuo)时(shi)。

固(gu)(gu)定(ding)(ding)球(qiu)(qiu)(qiu)阀(fa)(fa)，Q347F蜗(wo)轮固(gu)(gu)定(ding)(ding)式球(qiu)(qiu)(qiu)阀(fa)(fa)适用于石油、天(tian)(tian)然(ran)气(qi)(qi)、煤(mei)炭和(he)(he)矿石的(de)开(kai)(kai)采(cai)、提炼加(jia)工(gong)(gong)和(he)(he)管(guan)(guan)(guan)道输(shu)(shu)(shu)送(song)(song)(song)系(xi)(xi)统(tong)中；在(zai)化(hua)工(gong)(gong)产(chan)(chan)品、医(yi)药(yao)(yao)和(he)(he)食(shi)(shi)品生(sheng)(sheng)(sheng)产(chan)(chan)种；在(zai)水(shui)电(dian)、火电(dian)和(he)(he)核电(dian)的(de)电(dian)力(li)生(sheng)(sheng)(sheng)产(chan)(chan)系(xi)(xi)统(tong)中；在(zai)城市和(he)(he)工(gong)(gong)业(ye)企(qi)业(ye)的(de)给(ji)排水(shui)、供(gong)热、和(he)(he)供(gong)气(qi)(qi)系(xi)(xi)统(tong)中；阀(fa)(fa)门(men)(men)厂,上(shang)海阀(fa)(fa)门(men)(men),上(shang)海阀(fa)(fa)门(men)(men)厂,霸球(qiu)(qiu)(qiu)阀(fa)(fa)门(men)(men)厂家固(gu)(gu)定(ding)(ding)球(qiu)(qiu)(qiu)阀(fa)(fa),蜗(wo)轮固(gu)(gu)定(ding)(ding)式球(qiu)(qiu)(qiu)阀(fa)(fa)球(qiu)(qiu)(qiu)阀(fa)(fa)在(zai)石油、天(tian)(tian)然(ran)气(qi)(qi)、煤(mei)炭和(he)(he)矿石的(de)开(kai)(kai)采(cai)、提炼加(jia)工(gong)(gong)和(he)(he)管(guan)(guan)(guan)道输(shu)(shu)(shu)送(song)(song)(song)系(xi)(xi)统(tong)中；在(zai)化(hua)工(gong)(gong)产(chan)(chan)品、医(yi)药(yao)(yao)和(he)(he)食(shi)(shi)品生(sheng)(sheng)(sheng)产(chan)(chan)种；在(zai)水(shui)电(dian)、火电(dian)和(he)(he)核电(dian)的(de)电(dian)力(li)生(sheng)(sheng)(sheng)产(chan)(chan)系(xi)(xi)统(tong)中；在(zai)城市和(he)(he)工(gong)(gong)业(ye)企(qi)业(ye)的(de)给(ji)排水(shui)、供(gong)热、和(he)(he)供(gong)气(qi)(qi)系(xi)(xi)统(tong)中；在(zai)农田的(de)排灌系(xi)(xi)统(tong)中；在(zai)治金生(sheng)(sheng)(sheng)产(chan)(chan)系(xi)(xi)统(tong)中得(de)以广泛的(de)应用，是(shi)一种与生(sheng)(sheng)(sheng)产(chan)(chan)建设(she)和(he)(he)人民(min)生(sheng)(sheng)(sheng)活息息相关的(de)重要机械产(chan)(chan)品。球(qiu)(qiu)(qiu)阀(fa)(fa)密闭在(zai)各类(lei)管(guan)(guan)(guan)路(lu)系(xi)(xi)统(tong)种用于截断或(huo)接(jie)通介质(zhi)流，使介质(zhi)按照(zhao)预定(ding)(ding)的(de)程序输(shu)(shu)(shu)送(song)(song)(song)到各个指(zhi)定(ding)(ding)点。固(gu)(gu)定(ding)(ding)球(qiu)(qiu)(qiu)阀(fa)(fa)设(she)备，就选温州霸球(qiu)(qiu)(qiu)阀(fa)(fa)门(men)(men)制造(zao)有(you)限(xian)公司。

因而安装没有流向限(xian)制(zhi)，是双向。此阀(fa)一(yi)般(ban)水平(ping)安装。固(gu)(gu)定球(qiu)阀(fa)有二(er)块式和(he)三(san)块式两种阀(fa)体(ti)结(jie)构(gou)，中(zhong)法兰(lan)用(yong)(yong)螺栓连接，密(mi)(mi)(mi)封(feng)(feng)(feng)采用(yong)(yong)增强聚(ju)(ju)四氟乙烯(xi)镶入(ru)不(bu)锈(xiu)钢(gang)圈(quan)(quan)(quan)内，钢(gang)圈(quan)(quan)(quan)后部设(she)有弹(dan)簧(huang)保证(zheng)阀(fa)座(zuo)紧贴球(qiu)体(ti)，保持密(mi)(mi)(mi)封(feng)(feng)(feng)。上(shang)(shang)下(xia)(xia)阀(fa)杆均设(she)有PTFE轴承(cheng)，减少(shao)磨(mo)擦(ca)，操作省(sheng)力(li)(li)，小(xiao)轴底(di)部设(she)有调整片，保证(zheng)球(qiu)与密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)(quan)的(de)(de)(de)(de)接处位置。全(quan)通径：阀(fa)门(men)流量孔径与管(guan)线(xian)内径一(yi)致，以(yi)(yi)便管(guan)线(xian)清扫(sao)。固(gu)(gu)定球(qiu)阀(fa)性(xing)(xing)能(neng)优(you)势编辑1、操作省(sheng)力(li)(li)：球(qiu)体(ti)由(you)上(shang)(shang)下(xia)(xia)轴承(cheng)支撑，减少(shao)摩(mo)擦(ca)，消(xiao)除了由(you)于进口压力(li)(li)推(tui)动(dong)(dong)球(qiu)体(ti)与密(mi)(mi)(mi)封(feng)(feng)(feng)座(zuo)形成的(de)(de)(de)(de)巨大(da)(da)密(mi)(mi)(mi)封(feng)(feng)(feng)负荷而造成过大(da)(da)的(de)(de)(de)(de)扭矩。2、密(mi)(mi)(mi)封(feng)(feng)(feng)性(xing)(xing)能(neng)可(ke)靠：PTFE单性(xing)(xing)材料密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)(quan)嵌于不(bu)锈(xiu)钢(gang)阀(fa)座(zuo)内，金(jin)属(shu)阀(fa)座(zuo)尾端设(she)有弹(dan)簧(huang)保证(zheng)密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)(quan)足够的(de)(de)(de)(de)预紧力(li)(li)，阀(fa)门(men)在使(shi)用(yong)(yong)过程中(zhong)密(mi)(mi)(mi)封(feng)(feng)(feng)面磨(mo)损时，在弹(dan)簧(huang)作用(yong)(yong)下(xia)(xia)阀(fa)门(men)继续(xu)保证(zheng)良好密(mi)(mi)(mi)封(feng)(feng)(feng)性(xing)(xing)能(neng)。3、防火(huo)(huo)结(jie)构(gou)：为防止由(you)于骤热或火(huo)(huo)灾的(de)(de)(de)(de)出现，使(shi)聚(ju)(ju)四氟乙烯(xi)密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)(quan)烧(shao)毁，发生较大(da)(da)泄漏，而助长火(huo)(huo)势，在球(qiu)体(ti)与阀(fa)座(zuo)间设(she)置防火(huo)(huo)密(mi)(mi)(mi)封(feng)(feng)(feng)环，在密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)(quan)烧(shao)毁时，在弹(dan)簧(huang)力(li)(li)作用(yong)(yong)下(xia)(xia)，将阀(fa)座(zuo)密(mi)(mi)(mi)封(feng)(feng)(feng)环迅(xun)速推(tui)向球(qiu)体(ti)上(shang)(shang)，形成金(jin)属(shu)与金(jin)属(shu)密(mi)(mi)(mi)封(feng)(feng)(feng)，起到一(yi)定程度的(de)(de)(de)(de)密(mi)(mi)(mi)封(feng)(feng)(feng)效果。耐火(huo)(huo)试验符合APl6FA和(he)APl607标准要求。4、自动(dong)(dong)泄压功能(neng)：当阀(fa)门(men)中(zhong)腔(qiang)停滞的(de)(de)(de)(de)介质压力(li)(li)异常(chang)升(sheng)高超过弹(dan)簧(huang)的(de)(de)(de)(de)预]力(li)(li)时，阀(fa)座(zuo)后退(tui)脱(tuo)离球(qiu)体(ti)，达(da)到自动(dong)(dong)泄压的(de)(de)(de)(de)效果。温州霸球(qiu)阀(fa)门(men)制(zhi)造有限(xian)公司(si)为您(nin)提供固(gu)(gu)定球(qiu)阀(fa)设(she)备，有想法的(de)(de)(de)(de)可(ke)以(yi)(yi)来电咨询！上(shang)(shang)海蜗轮固(gu)(gu)定球(qiu)阀(fa)

固定球(qiu)阀设备(bei)，就(jiu)选温州霸(ba)球(qiu)阀门制造有限公(gong)司，让您(nin)满意，期待您(nin)的光临！云南(nan)电动固定球(qiu)阀厂家

Q47F/H固(gu)(gu)定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)固(gu)(gu)定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)在(zai)(zai)石(shi)油、天然(ran)气(qi)(qi)、煤炭和(he)(he)矿石(shi)的(de)开采、提炼加工和(he)(he)管(guan)道(dao)输(shu)送系统(tong)中；在(zai)(zai)化工产品(pin)、医(yi)药(yao)和(he)(he)食品(pin)生(sheng)产种(zhong)；在(zai)(zai)水电、火电和(he)(he)核电的(de)电力(li)(li)(li)(li)生(sheng)产系统(tong)中；在(zai)(zai)城市和(he)(he)工业企业的(de)给排(pai)水、供热、和(he)(he)供气(qi)(qi)系统(tong)中；在(zai)(zai)农田的(de)排(pai)灌系统(tong)中；在(zai)(zai)治金生(sheng)产系统(tong)中得以广的(de)应用(yong)(yong)(yong)(yong)，是一(yi)种(zhong)与生(sheng)产建设(she)、建设(she)和(he)(he)人(ren)民生(sheng)活(huo)息(xi)息(xi)相关(guan)的(de)重要机械产品(pin)。球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)密(mi)闭在(zai)(zai)各类管(guan)路(lu)系统(tong)种(zhong)用(yong)(yong)(yong)(yong)于(yu)(yu)截断或接(jie)通介(jie)质(zhi)流(liu)，使介(jie)质(zhi)按(an)照预定(ding)(ding)的(de)程序输(shu)送到各个指定(ding)(ding)点(dian)。Q647F-40C气(qi)(qi)动(dong)(dong)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)固(gu)(gu)定(ding)(ding)式(shi)(shi)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)是一(yi)种(zhong)新型高(gao)能性(xing)能球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)，适(shi)用(yong)(yong)(yong)(yong)于(yu)(yu)长(zhang)输(shu)管(guan)线和(he)(he)一(yi)般的(de)工业管(guan)线，其安全(quan)、耐恶(e)劣环境性(xing)等的(de)设(she)计时(shi)均已(yi)进行了(le)特(te)殊考(kao)虑。适(shi)用(yong)(yong)(yong)(yong)于(yu)(yu)各种(zhong)腐(fu)蚀(shi)和(he)(he)非(fei)腐(fu)蚀(shi)性(xing)介(jie)质(zhi)。它与浮动(dong)(dong)式(shi)(shi)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)相比，工作时(shi)管(guan)道(dao)中阀(fa)(fa)(fa)前流(liu)体(ti)压力(li)(li)(li)(li)在(zai)(zai)球(qiu)(qiu)(qiu)(qiu)体(ti)上产生(sheng)的(de)作用(yong)(yong)(yong)(yong)力(li)(li)(li)(li)全(quan)部传递给上下轴承，球(qiu)(qiu)(qiu)(qiu)体(ti)不会(hui)移动(dong)(dong)，阀(fa)(fa)(fa)门密(mi)封(feng)靠弹簧和(he)(he)介(jie)质(zhi)压罚推动(dong)(dong)阀(fa)(fa)(fa)座(zuo)(zuo)实(shi)现，因而阀(fa)(fa)(fa)座(zuo)(zuo)不会(hui)承受过大(da)(da)压力(li)(li)(li)(li)，所以固(gu)(gu)定(ding)(ding)式(shi)(shi)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)阀(fa)(fa)(fa)座(zuo)(zuo)变形小(xiao)，操作力(li)(li)(li)(li)矩轻(qing)，密(mi)封(feng)性(xing)能可靠，使用(yong)(yong)(yong)(yong)寿命长(zhang)。特(te)别(bie)适(shi)用(yong)(yong)(yong)(yong)于(yu)(yu)高(gao)压、大(da)(da)口(kou)径的(de)场Q347H/Y-16C硬密(mi)封(feng)固(gu)(gu)定(ding)(ding)式(shi)(shi)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)硬密(mi)封(feng)固(gu)(gu)定(ding)(ding)式(shi)(shi)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)相对(dui)于(yu)(yu)软密(mi)封(feng)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)除了(le)具有流(liu)体(ti)阻力(li)(li)(li)(li)小(xiao)、开关(guan)迅速方便、密(mi)封(feng)性(xing)好、寿命长(zhang)、可靠性(xing)高(gao)、易于(yu)(yu)配(pei)电动(dong)(dong)、气(qi)(qi)动(dong)(dong)装置等特(te)点(dian)外。云南(nan)电动(dong)(dong)固(gu)(gu)定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)厂家

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