產(chǎn)品類別:自動(dòng)開關(guān)閥門
產(chǎn)品簡介:獨(dú)特的彈性唇式密封座的結(jié)構(gòu)。能在大的壓差和大的溫差變化范圍內(nèi)具有高的密封性能和低的操作扭矩。縮口設(shè)計(jì)使閥門或自動(dòng)閥門的造價(jià)更為經(jīng)濟(jì),可作介質(zhì)切斷或...
產(chǎn)品型號(hào):7150-P-11-2200TT 7150-P-11-3400TT 7150-P-11-3600TT 5150-P-11-2200TT 5150-P-11-3400TT 5150-P-11-3600TT 7300-P-11-2200TT 7300-P-11-3400TT 7300-P-11-3600TT 5300-P-11-2200TT 5300-P-11-3400TT 5300-P-11-3600TT 7600-P-11-2200TT……