中(zhong)腔(qiang)内的(de)(de)剩(sheng)余(yu)介(jie)质(zhi)(zhi)(zhi)可以(yi)通过(guo)泄放阀(fa)(fa)(fa)(fa)(fa)(fa)排出(chu)。防(fang)(fang)火(huo)结(jie)(jie)构设(she)(she)计在(zai)阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)的(de)(de)使用(yong)(yong)(yong)现场发生火(huo)灾时(shi)(shi)，当聚四氟乙烯、橡胶等(deng)非金属(shu)材料制作(zuo)的(de)(de)阀(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)密(mi)封(feng)(feng)(feng)圈、阀(fa)(fa)(fa)(fa)(fa)(fa)杆(gan)的(de)(de)O型(xing)密(mi)封(feng)(feng)(feng)圈以(yi)及中(zhong)法兰(lan)O型(xing)密(mi)封(feng)(feng)(feng)圈在(zai)高(gao)温下(xia)(xia)(xia)损坏后，硬密(mi)封(feng)(feng)(feng)固定(ding)(ding)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)能够(gou)借(jie)助(zhu)于特别设(she)(she)计的(de)(de)金属(shu)对(dui)(dui)(dui)金属(shu)辅助(zhu)密(mi)封(feng)(feng)(feng)结(jie)(jie)构或(huo)柔性(xing)(xing)石墨密(mi)封(feng)(feng)(feng)结(jie)(jie)构，有(you)(you)效(xiao)地控制阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)的(de)(de)内漏(lou)和外(wai)漏(lou)。对(dui)(dui)(dui)于用(yong)(yong)(yong)户(hu)有(you)(you)防(fang)(fang)火(huo)要(yao)(yao)求的(de)(de)固定(ding)(ding)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)，阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)中(zhong)腔(qiang)的(de)(de)自动(dong)泄压(ya)当滞(zhi)留在(zai)阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)中(zhong)腔(qiang)的(de)(de)液(ye)体介(jie)质(zhi)(zhi)(zhi)由于温度升高(gao)而(er)(er)汽化,导致中(zhong)腔(qiang)压(ya)力异常升高(gao)时(shi)(shi),不(bu)需通过(guo)安全(quan)阀(fa)(fa)(fa)(fa)(fa)(fa)，中(zhong)腔(qiang)内的(de)(de)介(jie)质(zhi)(zhi)(zhi)能够(gou)依靠(kao)其本身的(de)(de)作(zuo)用(yong)(yong)(yong)力推动(dong)阀(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)而(er)(er)自动(dong)泄压(ya)，从而(er)(er)确保阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)的(de)(de)安全(quan)，这(zhei)也对(dui)(dui)(dui)保证(zheng)(zheng)阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)在(zai)输(shu)送液(ye)体介(jie)质(zhi)(zhi)(zhi)时(shi)(shi)的(de)(de)安全(quan)性(xing)(xing)非常重(zhong)要(yao)(yao)。球(qiu)(qiu)前(qian)球(qiu)(qiu)后双(shuang)重(zhong)密(mi)封(feng)(feng)(feng)结(jie)(jie)构设(she)(she)计对(dui)(dui)(dui)于某(mou)些(xie)特定(ding)(ding)的(de)(de)工(gong)况(kuang)要(yao)(yao)求以(yi)及用(yong)(yong)(yong)户(hu)要(yao)(yao)求，固定(ding)(ding)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)可以(yi)采(cai)用(yong)(yong)(yong)球(qiu)(qiu)前(qian)球(qiu)(qiu)后双(shuang)重(zhong)密(mi)封(feng)(feng)(feng)结(jie)(jie)构设(she)(she)计，即使其中(zhong)一个密(mi)封(feng)(feng)(feng)副因意外(wai)情况(kuang)密(mi)封(feng)(feng)(feng)失效(xiao)，阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)仍然(ran)能够(gou)正常工(gong)作(zuo)。从而(er)(er)提高(gao)了阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)的(de)(de)密(mi)封(feng)(feng)(feng)可靠(kao)性(xing)(xing)。阀(fa)(fa)(fa)(fa)(fa)(fa)杆(gan)防(fang)(fang)吹(chui)(chui)出(chu)结(jie)(jie)构设(she)(she)计阀(fa)(fa)(fa)(fa)(fa)(fa)杆(gan)采(cai)用(yong)(yong)(yong)防(fang)(fang)吹(chui)(chui)出(chu)结(jie)(jie)构设(she)(she)计。下(xia)(xia)(xia)端大上端小的(de)(de)阀(fa)(fa)(fa)(fa)(fa)(fa)杆(gan)在(zai)上端盖(gai)和螺钉(ding)的(de)(de)定(ding)(ding)位下(xia)(xia)(xia)，即使在(zai)阀(fa)(fa)(fa)(fa)(fa)(fa)腔(qiang)异常升压(ya)的(de)(de)情况(kuang)下(xia)(xia)(xia)，也能保证(zheng)(zheng)阀(fa)(fa)(fa)(fa)(fa)(fa)杆(gan)不(bu)会(hui)被介(jie)质(zhi)(zhi)(zhi)吹(chui)(chui)出(chu)。防(fang)(fang)静电(dian)(dian)结(jie)(jie)构固定(ding)(ding)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)球(qiu)(qiu)体通过(guo)相(xiang)互间紧(jin)密(mi)接触(chu)的(de)(de)下(xia)(xia)(xia)轴(zhou)、调整垫、下(xia)(xia)(xia)端盖(gai)，与阀(fa)(fa)(fa)(fa)(fa)(fa)体形(xing)成静电(dian)(dian)通道。温州霸球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)门(men)(men)制造(zao)有(you)(you)限(xian)公(gong)司(si)固定(ding)(ding)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)设(she)(she)备设(she)(she)备值(zhi)得放心。上海电(dian)(dian)动(dong)固定(ding)(ding)球(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)品牌

高(gao)可(ke)(ke)靠性(xing)(xing)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)阀(fa)是一种能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)确保(bao)工业(ye)(ye)生(sheng)产(chan)(chan)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)的(de)(de)(de)(de)(de)(de)(de)稳(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)设备。它(ta)采(cai)用固(gu)定(ding)(ding)(ding)式(shi)球(qiu)(qiu)体(ti)(ti)(ti)和(he)(he)(he)(he)(he)阀(fa)座结(jie)构，能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)提供更加可(ke)(ke)靠的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)解(jie)决(jue)方(fang)(fang)案(an)(an)，确保(bao)生(sheng)产(chan)(chan)过(guo)程中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)的(de)(de)(de)(de)(de)(de)(de)稳(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)。高(gao)可(ke)(ke)靠性(xing)(xing)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)阀(fa)的(de)(de)(de)(de)(de)(de)(de)主要特点(dian)是采(cai)用固(gu)定(ding)(ding)(ding)式(shi)球(qiu)(qiu)体(ti)(ti)(ti)和(he)(he)(he)(he)(he)阀(fa)座结(jie)构，能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)提供更加可(ke)(ke)靠的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)解(jie)决(jue)方(fang)(fang)案(an)(an)。同(tong)时(shi)，它(ta)还(hai)具有(you)密封性(xing)(xing)好、操作轻(qing)便(bian)、维护方(fang)(fang)便(bian)等特点(dian)，能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)保(bao)证工业(ye)(ye)生(sheng)产(chan)(chan)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)的(de)(de)(de)(de)(de)(de)(de)稳(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)和(he)(he)(he)(he)(he)可(ke)(ke)靠性(xing)(xing)。高(gao)可(ke)(ke)靠性(xing)(xing)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)阀(fa)适用于对流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)稳(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)要求较高(gao)的(de)(de)(de)(de)(de)(de)(de)场合，如化工、石(shi)油(you)、天然气等行(xing)业(ye)(ye)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)生(sheng)产(chan)(chan)过(guo)程中(zhong)(zhong)(zhong)。它(ta)能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)确保(bao)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)的(de)(de)(de)(de)(de)(de)(de)稳(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)，保(bao)证生(sheng)产(chan)(chan)过(guo)程的(de)(de)(de)(de)(de)(de)(de)顺利进行(xing)，提高(gao)生(sheng)产(chan)(chan)效(xiao)率和(he)(he)(he)(he)(he)经济效(xiao)益。总(zong)之(zhi)，高(gao)可(ke)(ke)靠性(xing)(xing)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)阀(fa)是一种能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)确保(bao)工业(ye)(ye)生(sheng)产(chan)(chan)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)的(de)(de)(de)(de)(de)(de)(de)稳(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)设备，它(ta)具有(you)固(gu)定(ding)(ding)(ding)式(shi)球(qiu)(qiu)体(ti)(ti)(ti)和(he)(he)(he)(he)(he)阀(fa)座结(jie)构、密封性(xing)(xing)好、操作轻(qing)便(bian)、维护方(fang)(fang)便(bian)等特点(dian)，能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)提供更加可(ke)(ke)靠的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)解(jie)决(jue)方(fang)(fang)案(an)(an)。在化工、石(shi)油(you)、天然气等行(xing)业(ye)(ye)中(zhong)(zhong)(zhong)，高(gao)可(ke)(ke)靠性(xing)(xing)固(gu)定(ding)(ding)(ding)球(qiu)(qiu)阀(fa)是一种重(zhong)要的(de)(de)(de)(de)(de)(de)(de)设备之(zhi)一，它(ta)能(neng)(neng)(neng)(neng)够(gou)(gou)(gou)确保(bao)生(sheng)产(chan)(chan)过(guo)程中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)流(liu)体(ti)(ti)(ti)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)(he)(he)(he)输(shu)(shu)(shu)(shu)送(song)(song)(song)的(de)(de)(de)(de)(de)(de)(de)稳(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)，为企(qi)业(ye)(ye)的(de)(de)(de)(de)(de)(de)(de)发展(zhan)做出贡献。不(bu)锈钢固(gu)定(ding)(ding)(ding)球(qiu)(qiu)阀(fa)型号固(gu)定(ding)(ding)(ding)球(qiu)(qiu)阀(fa)设备，就选温州霸球(qiu)(qiu)阀(fa)门(men)制(zhi)(zhi)造(zao)有(you)限(xian)公司(si)，让您满(man)意(yi)，有(you)想法可(ke)(ke)以来我司(si)咨询！

气动(dong)固(gu)定式(shi)球(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)是新(xin)一(yi)代高(gao)性(xing)能(neng)(neng)(neng)(neng)球(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)，适(shi)用(yong)(yong)(yong)(yong)于长输(shu)管(guan)线(xian)和(he)一(yi)般工(gong)业(ye)管(guan)线(xian)，其强度(du)(du)、安全(quan)性(xing)、耐恶劣环境性(xing)等在(zai)(zai)设计时(shi)进(jin)行了特殊考虑(lv)，适(shi)用(yong)(yong)(yong)(yong)于各种腐蚀性(xing)和(he)非腐蚀性(xing)介质。它与(yu)浮动(dong)球(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)相比，工(gong)作(zuo)时(shi)，阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)前(qian)流(liu)体(ti)(ti)(ti)压(ya)(ya)力(li)在(zai)(zai)球(qiu)体(ti)(ti)(ti)上产生的(de)作(zuo)用(yong)(yong)(yong)(yong)力(li)全(quan)部传递给轴承(cheng)，不会使(shi)球(qiu)体(ti)(ti)(ti)向阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)移(yi)动(dong)，因(yin)而阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)变形(xing)小，密(mi)封性(xing)能(neng)(neng)(neng)(neng)稳(wen)定、使(shi)用(yong)(yong)(yong)(yong)寿(shou)命(ming)长，适(shi)用(yong)(yong)(yong)(yong)于高(gao)压(ya)(ya)、大口径(jing)(jing)场(chang)合。气动(dong)固(gu)定式(shi)球(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)特点气动(dong)固(gu)定式(shi)球(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)是新(xin)一(yi)代高(gao)性(xing)能(neng)(neng)(neng)(neng)球(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)，适(shi)用(yong)(yong)(yong)(yong)于长输(shu)管(guan)线(xian)和(he)一(yi)般工(gong)业(ye)管(guan)线(xian)，其强度(du)(du)、安全(quan)性(xing)、耐恶劣环境性(xing)等在(zai)(zai)设计时(shi)进(jin)行了特殊考虑(lv)，适(shi)用(yong)(yong)(yong)(yong)于各种腐蚀性(xing)和(he)非腐蚀性(xing)介质。它与(yu)浮动(dong)球(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)相比，工(gong)作(zuo)时(shi)，阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)前(qian)流(liu)体(ti)(ti)(ti)压(ya)(ya)力(li)在(zai)(zai)球(qiu)体(ti)(ti)(ti)上产生的(de)作(zuo)用(yong)(yong)(yong)(yong)力(li)全(quan)部传递给轴承(cheng)，不会使(shi)球(qiu)体(ti)(ti)(ti)向阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)移(yi)动(dong)，因(yin)而阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)变形(xing)小，密(mi)封性(xing)能(neng)(neng)(neng)(neng)稳(wen)定、使(shi)用(yong)(yong)(yong)(yong)寿(shou)命(ming)长，适(shi)用(yong)(yong)(yong)(yong)于高(gao)压(ya)(ya)、大口径(jing)(jing)场(chang)合。先进(jin)的(de)弹(dan)簧预阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)组件(jian)，具有(you)自紧特性(xing)，实现上游密(mi)封。每(mei)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)有(you)两个(ge)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)，每(mei)个(ge)方向都能(neng)(neng)(neng)(neng)密(mi)封因(yin)而安装(zhuang)没有(you)流(liu)向限(xian)制(zhi)，是双(shuang)向。

固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)到(dao)底(di)有(you)(you)哪(na)些区别呢？球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)根据球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)的(de)(de)工作(zuo)方式的(de)(de)不同，可(ke)(ke)分为(wei)浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)。那么浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)主要区别在(zai)哪(na)里？浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)与固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)在(zai)外观上(shang)还是(shi)很(hen)容易(yi)区分的(de)(de)，如果阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)体(ti)有(you)(you)下固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)轴，那肯定(ding)(ding)(ding)(ding)(ding)就(jiu)是(shi)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)了(le)。如果球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)体(ti)上(shang)有(you)(you)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)注脂阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)，那基本上(shang)就(jiu)是(shi)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)了(le)。但是(shi)反过来就(jiu)不行了(le)，没(mei)有(you)(you)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)注脂阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)就(jiu)是(shi)浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)是(shi)不正确(que)的(de)(de)，因(yin)为(wei)小尺寸的(de)(de)比如2“150LB固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)通(tong)常也(ye)是(shi)没(mei)有(you)(you)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)注脂阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)。浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)只有(you)(you)上(shang)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)杆，球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)可(ke)(ke)以(yi)(yi)发(fa)生轻微的(de)(de)位(wei)移，因(yin)此称为(wei)浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)。固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)底(di)部(bu)还有(you)(you)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)轴，固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)的(de)(de)位(wei)置，因(yin)此不能(neng)发(fa)生位(wei)移，所以(yi)(yi)称为(wei)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)。浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)由(you)于(yu)受(shou)到(dao)介(jie)质(zhi)(zhi)的(de)(de)压(ya)力(li)，球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)发(fa)生位(wei)移，紧紧贴在(zai)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)上(shang)来实(shi)现密(mi)封，需(xu)考虑阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)材质(zhi)(zhi)是(shi)否能(neng)承(cheng)受(shou)工作(zuo)压(ya)力(li)。固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)是(shi)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)的(de)(de)，是(shi)通(tong)过介(jie)质(zhi)(zhi)压(ya)力(li)带动(dong)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)移动(dong)，紧贴在(zai)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)上(shang)实(shi)现密(mi)封。浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)适(shi)用于(yu)中(zhong)低压(ya)力(li)，而且(qie)口(kou)径(jing)较小；固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)可(ke)(ke)以(yi)(yi)承(cheng)受(shou)高达(da)2500LB，尺寸可(ke)(ke)以(yi)(yi)达(da)到(dao)60寸。固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)可(ke)(ke)以(yi)(yi)实(shi)现双阻双排功能(neng)，而浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)多为(wei)单(dan)向密(mi)封。固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)可(ke)(ke)以(yi)(yi)同时阻断上(shang)下游(you)两端介(jie)质(zhi)(zhi)，当阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)体(ti)中(zhong)腔压(ya)力(li)大于(yu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)弹簧欲紧力(li)时，阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)会被推(tui)开，释放腔内压(ya)力(li)，包装安全。固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)通(tong)常比浮(fu)(fu)(fu)动(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)寿命更长(zhang)一些。温(wen)州霸球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)门制造有(you)(you)限公(gong)司(si)致力(li)于(yu)提供固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)设备(bei)，有(you)(you)想法可(ke)(ke)以(yi)(yi)来我(wo)司(si)咨(zi)询！

或钨钴合(he)(he)(he)(he)金(jin)(jin)(jin)）阀(fa)(fa)座2Cr13+硬(ying)(ying)(ying)(ying)质(zhi)(zhi)(zhi)合(he)(he)(he)(he)金(jin)(jin)(jin)1Cr18Ni9Ti+硬(ying)(ying)(ying)(ying)质(zhi)(zhi)(zhi)合(he)(he)(he)(he)金(jin)(jin)(jin)0Cr18Ni9+硬(ying)(ying)(ying)(ying)质(zhi)(zhi)(zhi)合(he)(he)(he)(he)金(jin)(jin)(jin)00Cr19Ni10+硬(ying)(ying)(ying)(ying)质(zhi)(zhi)(zhi)合(he)(he)(he)(he)金(jin)(jin)(jin)1Cr18Ni12Mo2Ti+硬(ying)(ying)(ying)(ying)质(zhi)(zhi)(zhi)合(he)(he)(he)(he)金(jin)(jin)(jin)0Cr17Ni12Mo2+硬(ying)(ying)(ying)(ying)质(zhi)(zhi)(zhi)合(he)(he)(he)(he)金(jin)(jin)(jin)00Cr17Ni14Mo2+硬(ying)(ying)(ying)(ying)质(zhi)(zhi)(zhi)合(he)(he)(he)(he)金(jin)(jin)(jin)适(shi)用工况适(shi)用介(jie)质(zhi)(zhi)(zhi)非腐蚀(shi)性(xing)(xing)介(jie)质(zhi)(zhi)(zhi)或弱腐蚀(shi)性(xing)(xing)介(jie)质(zhi)(zhi)(zhi)硝酸(suan)类腐蚀(shi)介(jie)质(zhi)(zhi)(zhi)强氧化(hua)性(xing)(xing)介(jie)质(zhi)(zhi)(zhi)醋酸(suan)类腐蚀(shi)性(xing)(xing)介(jie)质(zhi)(zhi)(zhi)尿素类腐蚀(shi)性(xing)(xing)介(jie)质(zhi)(zhi)(zhi)适(shi)用温(wen)(wen)度常(chang)温(wen)(wen)型(xing)(xing)(xing)≤180℃高温(wen)(wen)型(xing)(xing)(xing)≤425℃≤540℃≤425℃≤540℃≤455℃手(shou)动(dong)金(jin)(jin)(jin)属(shu)硬(ying)(ying)(ying)(ying)密(mi)(mi)封球(qiu)(qiu)阀(fa)(fa)将相(xiang)应(ying)(ying)的(de)(de)(de)蜗(wo)轮(lun)蜗(wo)杆(gan)型(xing)(xing)(xing)号(hao)的(de)(de)(de)Q后去掉“3”，示(shi)(shi)例(li)(li)：Q47Y-A1C气动(dong)金(jin)(jin)(jin)属(shu)硬(ying)(ying)(ying)(ying)密(mi)(mi)封球(qiu)(qiu)阀(fa)(fa)6将相(xiang)应(ying)(ying)的(de)(de)(de)蜗(wo)轮(lun)蜗(wo)杆(gan)型(xing)(xing)(xing)号(hao)的(de)(de)(de)Q后“3”改为“6”，示(shi)(shi)例(li)(li)：Q647Y-A1C电动(dong)金(jin)(jin)(jin)属(shu)硬(ying)(ying)(ying)(ying)密(mi)(mi)封球(qiu)(qiu)阀(fa)(fa)将相(xiang)应(ying)(ying)的(de)(de)(de)蜗(wo)轮(lun)蜗(wo)杆(gan)型(xing)(xing)(xing)号(hao)的(de)(de)(de)Q后“3”改为“9”，示(shi)(shi)例(li)(li)：Q947Y-A1C缩径金(jin)(jin)(jin)属(shu)硬(ying)(ying)(ying)(ying)密(mi)(mi)封球(qiu)(qiu)阀(fa)(fa)将相(xiang)应(ying)(ying)的(de)(de)(de)蜗(wo)轮(lun)蜗(wo)杆(gan)型(xing)(xing)(xing)号(hao)前加(jia)“S”表(biao)示(shi)(shi)，示(shi)(shi)例(li)(li)：SQ47Y-A1C注：本表(biao)为常(chang)用法(fa)兰连接(jie)蜗(wo)轮(lun)蜗(wo)杆(gan)传动(dong)金(jin)(jin)(jin)属(shu)硬(ying)(ying)(ying)(ying)密(mi)(mi)封固定(ding)球(qiu)(qiu)阀(fa)(fa)的(de)(de)(de)型(xing)(xing)(xing)号(hao)编(bian)制(zhi)、主要零件材料及适(shi)用工况，其他他要求及其型(xing)(xing)(xing)号(hao)编(bian)制(zhi)见球(qiu)(qiu)阀(fa)(fa)型(xing)(xing)(xing)号(hao)编(bian)制(zhi)方法(fa)。金(jin)(jin)(jin)属(shu)硬(ying)(ying)(ying)(ying)密(mi)(mi)封固定(ding)球(qiu)(qiu)阀(fa)(fa)分为常(chang)温(wen)(wen)型(xing)(xing)(xing)和高温(wen)(wen)型(xing)(xing)(xing)，当使用温(wen)(wen)度大(da)于(yu)180℃时。温(wen)(wen)州霸球(qiu)(qiu)阀(fa)(fa)门制(zhi)造有限公司(si)是一家专业提(ti)供固定(ding)球(qiu)(qiu)阀(fa)(fa)设备的(de)(de)(de)公司(si)。陕西不锈钢固定(ding)球(qiu)(qiu)阀(fa)(fa)价格

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锻钢固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)可(ke)分别适用(yong)于水、蒸汽、油(you)品、硝酸、醋酸、氧化(hua)(hua)性(xing)介质(zhi)、尿素等多(duo)种(zhong)(zhong)介质(zhi)。固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)的(de)驱(qu)动(dong)(dong)方(fang)式(shi)(shi)为手(shou)动(dong)(dong)、蜗轮(lun)传动(dong)(dong)、气动(dong)(dong)或电动(dong)(dong)。固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)一般(ban)采用(yong)法兰连接(jie)，也可(ke)采用(yong)对(dui)焊连接(jie)。球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)是用(yong)带有(you)(you)圆形通(tong)孔的(de)球(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)(ti)作为启闭件，在(zai)阀(fa)(fa)(fa)(fa)(fa)杆驱(qu)动(dong)(dong)下(xia)球(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)(ti)围(wei)绕阀(fa)(fa)(fa)(fa)(fa)杆中心作90度旋转，完成启闭功能。根(gen)据(ju)(ju)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)的(de)结构(gou)形式(shi)(shi)，主要(yao)有(you)(you)浮(fu)(fu)动(dong)(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)和(he)固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)两种(zhong)(zhong)；根(gen)据(ju)(ju)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)的(de)材料构(gou)成，主要(yao)有(you)(you)铸钢球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)、锻钢球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)两种(zhong)(zhong)；根(gen)据(ju)(ju)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)密(mi)(mi)封面的(de)特点，主要(yao)有(you)(you)软(ruan)密(mi)(mi)封球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)和(he)金属硬密(mi)(mi)封球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)两种(zhong)(zhong)；根(gen)据(ju)(ju)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)阀(fa)(fa)(fa)(fa)(fa)体(ti)(ti)结构(gou)，主要(yao)有(you)(you)分体(ti)(ti)式(shi)(shi)固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)、上装(zhuang)式(shi)(shi)固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)和(he)全焊接(jie)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)三种(zhong)(zhong)。固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)典型(xing)机构(gou)及零部(bu)件组成1－阀(fa)(fa)(fa)(fa)(fa)体(ti)(ti)；2－螺(luo)(luo)柱(zhu)(zhu)；3－螺(luo)(luo)母(mu)；4－O型(xing)圈(quan)(quan)；5－轴套；6－隔圈(quan)(quan)；7－阀(fa)(fa)(fa)(fa)(fa)杆；8－键(jian)；9－键(jian)；10－O型(xing)圈(quan)(quan)；11－垫片(pian)；12－压(ya)盖；13－螺(luo)(luo)钉(ding)；14－O型(xing)圈(quan)(quan)；15－蜗轮(lun)蜗杆传动(dong)(dong)装(zhuang)置；16－球(qiu)(qiu)(qiu)(qiu)(qiu)体(ti)(ti)；17－密(mi)(mi)封圈(quan)(quan)；18－O型(xing)圈(quan)(quan)；19－阀(fa)(fa)(fa)(fa)(fa)座；20－弹簧(huang)；21－垫片(pian)；22－螺(luo)(luo)柱(zhu)(zhu)；23－螺(luo)(luo)母(mu)；24－阀(fa)(fa)(fa)(fa)(fa)盖；25－下(xia)轴；26－O型(xing)圈(quan)(quan)；27－调整(zheng)垫；28－下(xia)端(duan)盖。29－螺(luo)(luo)钉(ding)固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)应用(yong)范围(wei)在(zai)石油(you)、天然气、煤(mei)炭和(he)矿(kuang)石的(de)开采、提炼加工(gong)和(he)管道输送系统中，固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)比浮(fu)(fu)动(dong)(dong)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)更好，可(ke)承受(shou)的(de)温度和(he)压(ya)力更高(gao)；在(zai)化(hua)(hua)工(gong)产(chan)(chan)品、医药和(he)食品生产(chan)(chan)种(zhong)(zhong)。上海电动(dong)(dong)固定(ding)(ding)球(qiu)(qiu)(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)(fa)品牌

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