Isixhobo esinevili lesandla esinentloko ephezulu yoxinzelelo lwentsimbi eyenziwe ngentsimbi yentsimbi ivelufa esebenza kakhulu esetyenziselwa ukusika nokulawula imidiya yolwelo efana nolwelo kunye neegesi. Ineempawu zokumelana noxinzelelo oluphezulu, ukumelana nokugqwala, kunye nokutywinwa okuthembekileyo, kwaye ifanelekile kwiimeko zokusebenza ezinzima.
1. Iimpawu zeMveliso:
1. Ukumelana noxinzelelo oluphezulu: Yenziwe ngentsimbi ephezulu eqiniweyo, ekwazi ukumelana noxinzelelo ukuya kwi-3000PSI.
2. Ukumelana nokubola: Umphezulu uye wafumana unyango olukhethekileyo kwaye unokumelana ne-corrosion elungileyo, ilungele imidiya eyahlukeneyo eyonakalisayo.
3. Ukutywinwa okuthembekileyo: Uyilo oluphezulu lwesakhiwo sokutywina samkelwa ukuqinisekisa ukusebenza kokutywinwa kwevalve phantsi kweemeko zokusebenza zoxinzelelo oluphezulu.
4. Kulula ukusebenza: Uyilo lwentloko ye-handwheel lulungele ukusebenza ngesandla, okwenza kube lula kwaye ngokukhawuleza.
5. Isetyenziswa ngokubanzi: Ifanelekile kwiinkqubo zemibhobho kumashishini afana nepetroleum, iikhemikhali, isinyithi, kunye namandla.
2. Itheyibhile yokuthelekisa ubungakanani bemodeli:
Oku kulandelayo yitheyibhile yothelekiso yeminye imifuziselo kunye nobukhulu beqhosha lesandla esinentloko yentsimbi emithathu evundiweyo. Nceda ukhethe iimodeli ezithile kunye nobukhulu ngokweemfuno zokwenyani.
Imodeli DN (mm) PN (MPa) A (mm) L (mm)
XQ341H-16C DN50 PN16 133 165
XQ341H-25C DN80 PN25 165 195
XQ341H-40C DN100 PN40 203 232
XQ341H-50C DN125 PN50 238 265
XQ341H-63C DN150 PN63 273 295
XQ341H-80C DN200 PN80 325 345
XQ341H-100C DN250 PN100 381 395
XQ341H-125C DN300 PN125 442 455
XQ341H-150C DN350 PN150 482 495
XQ341H-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
XQ341H-500C DN1000 PN500 1276 1295
3, Ufakelo kunye nokugcinwa:
Ngaphambi kokufakela, nceda uqinisekise ukuba i-valve ihlangabezana neemfuno zokuyila kwaye umbhobho ucocekile kwaye awunakho ukungcola.
2. Ngexesha lofakelo, nikela ingqalelo kwisalathiso se-valve kwaye ungayifaki phezulu.
3. Jonga rhoqo ukusebenza kokutywinwa kwevalve, kwaye ukuba kukho ukuvuza, nceda utshintshe amacandelo okutywinwa ngexesha elifanelekileyo.
4. Ngethuba lokusetyenziswa, gwema impembelelo enzima kwi-valve ukukhusela umonakalo kwisakhiwo se-valve.
5. Xa ingasetyenziswa ixesha elide, i-valve kufuneka ivalwe kwaye ikhuselwe ngeoli yokukhusela i-rust.
