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Izigaba Zemikhiqizo
Imikhiqizo efakiwe

Izingcezu ezintathu zekhanda lesandla sesondo eliphezulu elinomfutho oqinile owenziwe yinsimbi ye-flange valve, imelana nengcindezi ephezulu, ukugqwala, nokubekwa uphawu okuthembekile, ifanele izimo zokusebenza ezinzima.

    I-valve yebhola lensimbi enezingcezu ezintathu ekhanda lesandla esinengcindezi ephezulu iyivalvu esebenza kahle kakhulu esetshenziselwa ukusika nokulawula imidiya ewuketshezi efana noketshezi namagesi. Inezici zokumelana nengcindezi ephezulu, ukumelana nokugqwala, nokubeka uphawu okuthembekile, futhi ifanele izimo zokusebenza ezinzima. 1, Izici zomkhiqizo: 1. Ukumelana nengcindezi ephezulu: Yenziwe ngezinto eziqinile zensimbi ezakhiwe ngamandla, ezikwazi ukumelana nezingcindezi ezifika ku-3000PSI. 2. Ukumelana nokugqwala: Indawo engaphezulu ithole ukwelashwa okukhethekile futhi inokumelana nokugqwala okuhle, ilungele imidiya ehlukahlukene egqwalayo. 3. Ukubekwa uphawu okuthembekile: Idizayini yesakhiwo sokuvala esithuthukisiwe iyamukelwa ukuze kuqinisekiswe ukusebenza kokuvala kwe-valve ngaphansi kwezimo zokusebenza ezinomfutho ophezulu. 4. Ukusebenza okulula: Umklamo wekhanda le-handwheel ulungele ukusebenza ngesandla, okwenza kube lula futhi kusheshe. 5. Isetshenziswa kakhulu: Ifanele izinhlelo zamapayipi ezimbonini ezifana ne-petroleum, amakhemikhali, i-metallurgy, namandla. 2, Ithebula lokuqhathanisa usayizi wemodeli: Okulandelayo yithebula lokuqhathanisa lamanye amamodeli nosayizi bezingcezu ezintathu zekhanda lesondo lesandla le-high-pressure forged steel flange ball valve. Sicela ukhethe amamodeli athile namasayizi ngokwezidingo zangempela. Imodeli ye-DN (mm) PN (MPa) A (mm) L (mm) XQ341H-16C DN50 PN16 133 165 XQ341H-25C DN80 PN25 165 195 XQ341H-40C DN100 PN40 2005 2003 PN40 205 2003 265 XQ341H-63C DN150 PN63 273 295 XQ341H-80C DN200 PN80 325 345 XQ341H-100C DN250 PN100 381 395 XQ341H-125C DN300 PN125 442 455-15C304 DN104 Q341H-200C DN400 PN200 577 605 XQ341H-250C DN500 PN250 678 715 XQ341H-300C DN600 PN300 762 775 XQ341H-350C DN700 PN350 898 895 XQ341H-400C DN800 PN400 985 995 XQ341H-450C DN900 PN450 1146 1195 DN16001 95 3, Ukufakwa nokugcinwa: Ngaphambi kokufakwa, sicela uqinisekise ukuthi i-valve ihlangabezana nezidingo zokuklama kanye nepayipi. ihlanzekile futhi ayinakho ukungcola. 2. Ngesikhathi sokufakwa, qaphela isiqondiso se-valve futhi ungayifaki sibheke phansi. 3. Njalo hlola ukusebenza kokuvala kwe-valve, futhi uma kukhona ukuvuza, sicela ushintshe izingxenye zokuvala ngesikhathi esifanele. 4. Ngesikhathi sokusebenzisa, gwema umthelela omkhulu ku-valve ukuvimbela ukulimala kwesakhiwo se-valve. 5. Uma ingasetshenziswa isikhathi eside, i-valve kufanele ivalwe futhi ivikelwe ngamafutha angagqwali.