I-Flanged (Fixed) Ball Valve

Uhlolojikelele Lomkhiqizo

I-Q47 yohlobo lwe-valve yebhola ehleliwe uma iqhathaniswa ne-valve yebhola elintantayo, iyasebenza, ingcindezi yamanzi phambi kwendawo yonke idluliselwa kumandla okuthwala, ngeke yenze i-sphere esihlalweni ukuze ihambe, ngakho-ke isihlalo ngeke sithwale ingcindezi enkulu, ngakho-ke i-torque ye-valve yebhola ehleliwe incane, isihlalo sokuguqulwa okuncane, ukusebenza kokuvala okuzinzile, ukusebenza kwesihlalo okuzinzile, ukuphila okuqinile kwe-spring, okusebenzayo kwe-self-service enkulu, i-service enkulu ye-self-service. I-valve ngayinye inezihlalo ezimbili futhi ingavalwa ohlangothini ngalunye, ngaleyo ndlela ukufakwa akunamingcele yokugeleza.Ingabe isizukulwane esisha se-valve yebhola esebenza kahle, i-flange fixed ball valve ifanele amapayipi amade namapayipi ezimboni jikelele, amandla ayo, ukuphepha, ukumelana nemvelo enzima ekwakhiweni kokucatshangelwa okukhethekile, ilungele izinhlobonhlobo zemithombo yezindaba ezonakalisayo nengoni.
Isimiso sokusebenza se-valve yebhola egxilile:
Ibhola le-valve ye-valve egxilile ene-flanged igxilile futhi isekelwe ama-shafts amabili agxilile axhunywe ebhola.Lapho ivaliwe, ngaphansi kwesenzo sokucindezela okuphakathi, ibhola ngeke likhiqize ukufuduka, ngokuvamile okuxhunywe nebhola ku-shaft engenhla, i-shaft engezansi ifakwe ama-rolling bearings, noma ama-sliding bearings.Ukunciphisa ukungqubuzana kwe-valve esebenzayo ye-torque enkulu. ama-valve amabhola.Q47 isivalo esiqinile se-valve ye-valve yebhola eqinile.Faka i-valve ye-valve engaphezulu nephansi.Lapho usebenza, ukucindezela kwamanzi ngeke kwenze ibhola ekunyakazeni kwesihlalo se-valve, isihlalo se-valve ngeke sithwale ukucindezela okukhulu nokuguqulwa.Ingxenye ye-valve stem ifakwe ama-self-lubricating bearings ukunciphisa ukungqubuzana, futhi i-torque yokushintsha incane. Zombili izihlalo zamavalvu zilayishwa kuqala yi-spring.Isigxivizo sithatha i-PTFE efakwe esibambi sensimbi, futhi isiphethu sinikezwa ngemuva kwendandatho yensimbi ukuze kuqinisekiswe ukuthi isihlalo se-valve siseduze nebhola. we-valve yebhola engaguquki esitebeleni, ukonga abasebenzi kanye nempilo ende yesevisi. Ilungele kakhulu ipayipi lebanga elide kanye nepayipi elijwayelekile.