Emavalvu e-Globe asetjentiswa kakhulu futsi anetinhlobo letinyenti. Tinhlobo letiyinhloko tikhona emavalvu emhlaba we-bellows, emavalvu emhlaba we-flange, emavalvu emhlaba we-thread langekhatsi, emavalvu emhlaba wensimbi lengagucuki, emavalvu emhlaba we-DC, emavalvu emhlaba we-Y, emavalvu emhlaba lamise ngendlela ye-Y, emavalvu e-angle emhlaba, njll. indlela yekukhetsa luhlobo kubaluleke kakhulu, kudzingeka kutsi kukhetfwe ngekuya kwetimphawu tesikhatsi lesisemkhatsini, lokushisa, kucindzeteleka kanye netimo tekusebenta. Imitsetfo lekhetsekile yekukhetsa ilendzelana:
1. Pneumatic globe valve kufanele kukhethwe phezu iphayiphi noma idivayisi lokushisa eliphezulu kanye umfutho eliphezulu medium. Njengekushisa lokusetulu kanye nemaphayiphi lanemandla lamakhulu etikhungweni temandla lashisako kanye netinhlelo te-petrochemical;
2. I-valve ye-globe legeleta ngco kufanele isetjentiswe kuleliphayiphi lapho khona tidzingo tekumelana nekuhamba kwemoya tingacinile;
3. Ivalve yenaliti, ivalve yetintfo tekusebenta, ivalve yekutsatsa sampula, ivalve yesilinganiso sekucindzeteleka, njll ingasetjentiswa ivalve lencane yemhlaba wemoya;
4. Kukhona kulungiswa kwekugeleta noma kulungiswa kwemfutfo, kepha tidzingo tekuciniseka kwekulungisa atikho ngetulu, futsi ububanzi bephayiphi buncane kakhulu. Sibonelo, kulephayiphi lenebubanti lobubitwa ngekutsi ≤50mm, kuncono kusebentisa ivalve yekumisa yemoya kanye nevalve yekulawula gezi;
5. Kuba lula-kucinisa crystallization medium, khetsa kushisa kulondvolota lokuvala valve;
6. Kuba ultra-high ingcindezi tindzawo, emavalvu globe forged kufanele akhethwe;
7. Manyolo lamancane kanye nemanyolo lamakhulu ekukhiciteni kwetimboni tekuhlanganiswa kufanele akhetse umfutfo lomkhulu we-angle ye-globe valve noma umfutfo lomkhulu we-angle ye-throttle valve lenemfutfo lomkhulu PN160 umfutfo lomncane 16MPa noma PN320 umfutfo lomncane 32MPa;
8. Emhlanganweni wekusebenta we-desiliconization kanye nemaphayiphi lathambekele e-coking enchubeni ye-alumina Bayer, kulula kukhetsa i-valve ye-globe legeleta ngco noma i-valve ye-throttle legeleta ngco lenemtimba wevalve lohlukile, situlo sevalve lesikhishwako, kanye nembhangqwana wekuvala we-carbide losimende;
9. Emaphrojekthini ekuphakela emanti kanye nekushisa ekwakhiweni kwemadolobha, indlela lebitwako yincane, futsi ivalve yekuvala yemoya, ivalve yekulinganisela noma ivalve ye-plunger ingakhetfwa, sibonelo, indlela lebitwako ingaphansi kwa 150mm.
10. Kungcono kakhulu kukhetsa i-valve ye-globe ye-bellows lebuya kulamanye emave ye-h .igh lokushisa umfutfo kanye nemidiya leyingoti naleyingoti.
11. Kute utfole valve yemhlaba lene-esidi-base, khetsa valve yemhlaba lensimbi lengagucuki noma valve yemhlaba lefakwe i-fluorine.
Sikhatsi sekuposa: Indlovana-29-2022
