上(shang)海自動(dong)化(hua)儀表七(qi)廠ZMBN-40KW氣(qi)動(dong)薄(bo)膜波(bo)(bo)紋(wen)管密(mi)封(feng)(feng)(feng)(feng)調節(jie)閥(fa) 氣(qi)動(dong)薄(bo)膜波(bo)(bo)紋(wen)管密(mi)封(feng)(feng)(feng)(feng)調節(jie)閥(fa),包括氣(qi)動(dong)薄(bo)膜直(zhi)通單座波(bo)(bo)紋(wen)管密(mi)封(feng)(feng)(feng)(feng)調節(jie)閥(fa)和氣(qi)動(dong)薄(bo)膜直(zhi)通雙座波(bo)(bo)紋(wen)管密(mi)封(feng)(feng)(feng)(feng)調節(jie)閥(fa)二(er)種,是氣(qi)動(dong)薄(bo)膜直(zhi)通單雙座調節(jie)閥(fa)的變(bian)型產品,具(ju)有結構(gou)簡單,動(dong)作可靠(kao)(kao)等優點(dian)。上(shang)閥(fa)蓋部分采用(yong)波(bo)(bo)紋(wen)密(mi)封(feng)(feng)(feng)(feng)結構(gou),并與填料密(mi)封(feng)(feng)(feng)(feng)組(zu)合(he)形(xing)成雙重(zhong)密(mi)封(feng)(feng)(feng)(feng)形(xing)式,因而(er)能安全可靠(kao)(kao)地(di)防(fang)止(zhi)工(gong)藝介(jie)質從閥(fa)桿間隙(xi)中(zhong)向外泄(xie)漏,因此特別適用(yong)于對劇毒、貴重(zhong)的、易揮發和有放(fang)射(she)性的介(jie)質
查看詳細介紹上海自動化儀表七廠ZMAN-40KW氣動薄(bo)膜(mo)波(bo)(bo)紋(wen)管(guan)密封(feng)調節閥(fa)(fa) 氣動薄(bo)膜(mo)波(bo)(bo)紋(wen)管(guan)密封(feng)調節閥(fa)(fa),包括氣動薄(bo)膜(mo)直通(tong)單座波(bo)(bo)紋(wen)管(guan)密封(feng)調節閥(fa)(fa)和氣動薄(bo)膜(mo)直通(tong)雙(shuang)座波(bo)(bo)紋(wen)管(guan)密封(feng)調節閥(fa)(fa)二種,是氣動薄(bo)膜(mo)直通(tong)單雙(shuang)座調節閥(fa)(fa)的變型(xing)產品,具有結構(gou)簡單,動作可靠等優點。上閥(fa)(fa)蓋部分(fen)采用波(bo)(bo)紋(wen)密封(feng)結構(gou),并與填料(liao)密封(feng)組合形成雙(shuang)重密封(feng)形式,因(yin)而能(neng)安全可靠地(di)防止(zhi)工藝介質從閥(fa)(fa)桿間隙(xi)中向外泄漏,因(yin)此特別(bie)適用于(yu)對(dui)劇毒、貴重的、易揮發和有放射性的介質
查看詳細介紹上(shang)海自動(dong)(dong)(dong)化儀表(biao)七廠ZMBP-40KW氣(qi)(qi)動(dong)(dong)(dong)薄(bo)(bo)膜波(bo)紋(wen)管密(mi)封(feng)(feng)(feng)調(diao)(diao)節(jie)(jie)閥 氣(qi)(qi)動(dong)(dong)(dong)薄(bo)(bo)膜波(bo)紋(wen)管密(mi)封(feng)(feng)(feng)調(diao)(diao)節(jie)(jie)閥,包括氣(qi)(qi)動(dong)(dong)(dong)薄(bo)(bo)膜直通單座(zuo)波(bo)紋(wen)管密(mi)封(feng)(feng)(feng)調(diao)(diao)節(jie)(jie)閥和氣(qi)(qi)動(dong)(dong)(dong)薄(bo)(bo)膜直通雙座(zuo)波(bo)紋(wen)管密(mi)封(feng)(feng)(feng)調(diao)(diao)節(jie)(jie)閥二種(zhong),是氣(qi)(qi)動(dong)(dong)(dong)薄(bo)(bo)膜直通單雙座(zuo)調(diao)(diao)節(jie)(jie)閥的變型產品,具有結(jie)構簡單,動(dong)(dong)(dong)作可(ke)(ke)靠(kao)等優點。上(shang)閥蓋(gai)部分采用(yong)波(bo)紋(wen)密(mi)封(feng)(feng)(feng)結(jie)構,并(bing)與填(tian)料密(mi)封(feng)(feng)(feng)組合形(xing)成(cheng)雙重密(mi)封(feng)(feng)(feng)形(xing)式(shi),因(yin)而能安全可(ke)(ke)靠(kao)地防止工藝介質(zhi)從閥桿間隙(xi)中向外泄漏,因(yin)此特別適(shi)用(yong)于(yu)對(dui)劇毒、貴重的、易揮發和有放射性的介質(zhi)
查看詳細介紹上海自動(dong)(dong)化儀表七(qi)廠(chang)ZMAP-40KW氣(qi)(qi)動(dong)(dong)薄(bo)膜波紋(wen)(wen)管密(mi)(mi)(mi)(mi)(mi)封(feng)調(diao)節(jie)(jie)閥(fa)(fa)(fa) 氣(qi)(qi)動(dong)(dong)薄(bo)膜波紋(wen)(wen)管密(mi)(mi)(mi)(mi)(mi)封(feng)調(diao)節(jie)(jie)閥(fa)(fa)(fa),包括氣(qi)(qi)動(dong)(dong)薄(bo)膜直通(tong)(tong)(tong)單(dan)座(zuo)波紋(wen)(wen)管密(mi)(mi)(mi)(mi)(mi)封(feng)調(diao)節(jie)(jie)閥(fa)(fa)(fa)和氣(qi)(qi)動(dong)(dong)薄(bo)膜直通(tong)(tong)(tong)雙(shuang)(shuang)座(zuo)波紋(wen)(wen)管密(mi)(mi)(mi)(mi)(mi)封(feng)調(diao)節(jie)(jie)閥(fa)(fa)(fa)二種,是氣(qi)(qi)動(dong)(dong)薄(bo)膜直通(tong)(tong)(tong)單(dan)雙(shuang)(shuang)座(zuo)調(diao)節(jie)(jie)閥(fa)(fa)(fa)的變型產品,具有結(jie)構(gou)簡單(dan),動(dong)(dong)作可靠(kao)等優點。上閥(fa)(fa)(fa)蓋部分(fen)采用波紋(wen)(wen)密(mi)(mi)(mi)(mi)(mi)封(feng)結(jie)構(gou),并(bing)與(yu)填料(liao)密(mi)(mi)(mi)(mi)(mi)封(feng)組(zu)合形成雙(shuang)(shuang)重密(mi)(mi)(mi)(mi)(mi)封(feng)形式,因而(er)能(neng)安全可靠(kao)地(di)防(fang)止(zhi)工藝介(jie)質從閥(fa)(fa)(fa)桿間隙中(zhong)向外泄漏,因此特別(bie)適用于對劇毒(du)、貴重的、易揮發和有放(fang)射性(xing)的介(jie)質
查看詳細介紹上海自(zi)動化儀表七廠ZMBN-16KW氣(qi)動薄(bo)(bo)膜(mo)波(bo)(bo)紋(wen)管密(mi)(mi)封(feng)(feng)調(diao)節閥(fa) 氣(qi)動薄(bo)(bo)膜(mo)波(bo)(bo)紋(wen)管密(mi)(mi)封(feng)(feng)調(diao)節閥(fa),包(bao)括氣(qi)動薄(bo)(bo)膜(mo)直(zhi)通單座(zuo)波(bo)(bo)紋(wen)管密(mi)(mi)封(feng)(feng)調(diao)節閥(fa)和氣(qi)動薄(bo)(bo)膜(mo)直(zhi)通雙(shuang)座(zuo)波(bo)(bo)紋(wen)管密(mi)(mi)封(feng)(feng)調(diao)節閥(fa)二種,是氣(qi)動薄(bo)(bo)膜(mo)直(zhi)通單雙(shuang)座(zuo)調(diao)節閥(fa)的(de)變型(xing)產(chan)品,具有(you)結(jie)構簡單,動作可(ke)靠等優(you)點。上閥(fa)蓋部分(fen)采用波(bo)(bo)紋(wen)密(mi)(mi)封(feng)(feng)結(jie)構,并(bing)與(yu)填料密(mi)(mi)封(feng)(feng)組合形(xing)成雙(shuang)重密(mi)(mi)封(feng)(feng)形(xing)式,因而能安全(quan)可(ke)靠地防止(zhi)工藝(yi)介(jie)質從閥(fa)桿(gan)間隙中向外泄漏,因此特別適用于(yu)對劇(ju)毒、貴(gui)重的(de)、易揮發和有(you)放射性的(de)介(jie)質
查看詳細介紹上海自動化(hua)儀表七廠ZMAN-16KW氣動薄(bo)膜(mo)波(bo)(bo)紋(wen)管(guan)密(mi)(mi)封(feng)(feng)調(diao)(diao)(diao)節(jie)閥(fa)(fa) 氣動薄(bo)膜(mo)波(bo)(bo)紋(wen)管(guan)密(mi)(mi)封(feng)(feng)調(diao)(diao)(diao)節(jie)閥(fa)(fa),包括氣動薄(bo)膜(mo)直通單座(zuo)波(bo)(bo)紋(wen)管(guan)密(mi)(mi)封(feng)(feng)調(diao)(diao)(diao)節(jie)閥(fa)(fa)和(he)氣動薄(bo)膜(mo)直通雙(shuang)座(zuo)波(bo)(bo)紋(wen)管(guan)密(mi)(mi)封(feng)(feng)調(diao)(diao)(diao)節(jie)閥(fa)(fa)二種,是氣動薄(bo)膜(mo)直通單雙(shuang)座(zuo)調(diao)(diao)(diao)節(jie)閥(fa)(fa)的變型產(chan)品,具有結(jie)構簡單,動作可靠等優點。上閥(fa)(fa)蓋(gai)部分采用(yong)波(bo)(bo)紋(wen)密(mi)(mi)封(feng)(feng)結(jie)構,并(bing)與填料(liao)密(mi)(mi)封(feng)(feng)組合形成雙(shuang)重(zhong)密(mi)(mi)封(feng)(feng)形式,因(yin)而能安(an)全可靠地防(fang)止工藝介(jie)質(zhi)從閥(fa)(fa)桿間隙中向外泄(xie)漏,因(yin)此(ci)特別適用(yong)于對劇毒、貴重(zhong)的、易揮發和(he)有放射性的介(jie)質(zhi)
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