Ukuvalwa kwe-valve kuwubuchwepheshe obusebenza emhlabeni wonke obubalulekile emikhakheni eyahlukene yezimboni. Akukhona nje ukuthi imikhakha efana ne-petroleum, amakhemikhali, ukudla, imithi, ukwenza amaphepha, amandla kagesi, ukwakhiwa kwemikhumbi, ukuhlinzekwa kwamanzi kanye ne-drainage, ukuncibilikisa, namandla ancike kubuchwepheshe bokuvalwa, kodwa izimboni ezisezingeni eliphezulu njengezokundiza kanye ne-aerospace nazo zixhumene kakhulu nakho.
Izinto ezisetshenziswa kakhulu zokuvala ama-valve
I-Rubber Material:Irabha ingenye yezinto ezisetshenziswa kakhulu kuma-valve seal, ikakhulukazi kuuvemvanei-valvefuthiama-valve esango. Izinhlobo zenjoloba ezivamile zifaka i-Neoprene Rubber, viton, kanye nerabha ye-silicon. Lezi zinto zinikeza ukunwebeka okuhle kakhulu nokumelana nokugqwala, okuzenza zifanelekele ukuvala inhlobonhlobo yemidiya.
I-Telflon(PTFE):I-PTFE iyimpahla yepulasitiki esebenza kakhulu esetshenziswa kabanzi kuma-valve seal. Ukumelana kwayo okuhle kakhulu namakhemikhali nezinga lokushisa kuyenza ifanelekele ukusetshenziswa ezindaweni ezinamazinga okushisa aphezulu, izingcindezi eziphezulu, kanye nemithombo yezindaba ebolayo. Izimpawu ze-PTFE zivame ukusetshenziswa kuhlola ama-valvefuthiizivalo uvemvane.
Insimbi:Izinsimbi zensimbi nazo zisetshenziswa kabanzi kwezinye izinhlelo zokusebenza ezikhethekile. Lezi zimpawu ngokuvamile zenziwe ngensimbi engagqwali, ithusi, noma amanye ama-alloys futhi afanele ukuvala ama-valve endaweni eshisa kakhulu, enengcindezi enkulu, nasezindaweni ezidlulele. Izinzuzo zezimpawu zensimbi zihlala ekuqineni kwazo nasekuzinzeni isikhathi eside.
Izinto ezihlanganisiwe:Izinto ezihlanganisiwe zithole ukunakwa okukhulayo eminyakeni yamuva nje. Lezi zinto ngokuvamile zihlanganisa izinzuzo zenjoloba nepulasitiki, zinikeza ukusebenza okuhle kakhulu kokuvala ngaphansi kwezimo ezihlukahlukene zokusebenza. Ukusetshenziswa kwezinto ezihlanganisiwe kuye kwathuthukisa nakakhulu ukusebenza kokuvala ama-valve.
Izinkomba zokusebenza kwe-valve yokuvala uphawu
Lapho ukhetha izinto zokuvala ama-valve, izinkomba zokusebenza ezilandelayo kufanele zibhekwe:
Izinga lokushisaRukuphikisa:Ububanzi bokushisa bezinto zokuvala uphawu buyinkomba ebalulekile yokuhlola ukusebenza kwayo. Izinto ezihlukene zinamazinga ahlukene okumelana nezinga lokushisa. Izinto zenjoloba ngokuvamile zifaneleka endaweni enezinga lokushisa eliphansi, kuyilapho i-PTFE nezinto zensimbi zifaneleka kakhulu ekusetshenzisweni kwezinga lokushisa eliphezulu.
UkugqwalaRukuphikisa:Ama-valve avame ukusetshenziselwa ukuthutha imidiya yamakhemikhali ehlukahlukene, ngakho-ke ukumelana nokugqwala kwempahla yokuvala kubalulekile. I-PTFE kanye namarabha athile okukhethekile ayahamba phambili kulokhu, amelana ngempumelelo nokugqwala okuvela enhlobonhlobo yamakhemikhali.
Isethi Yokucindezela:Lokhu kulinganisa ikhono lempahla yokuvala ukugcina izici zayo zokuvala ngaphansi kwengcindezi yesikhathi eside. Uma isethi yokuminyanisa incane, kuba ngcono ukusebenza kokuvala kwento.
I-Elasticity& Rubuhle:I-elasticity kanye nokuqina kwempahla yokuvala ithinta ngokuqondile umphumela wayo wokuvala. Ukunwebeka okuhle kuqinisekisa ukuthi indandatho yokuvala ingangena ngokuphumelelayo lapho i-valve ivulwa futhi ivaliwe, ukuvimbela ukuvuza.
Ukumelana nokugqoka:Kwezinye izinhlelo zokusebenza, izinto zokuvala ama-valve zidinga ukumelana nokuguga, ngakho-ke ukumelana nokugqoka kuyinkomba yokusebenza ebalulekile. Izigxivizo zensimbi nezinye izinto eziyinhlanganisela zenza kangcono kulokhu.
Isiphetho
Ukukhetha izinto zokuvala ezifanele kubalulekile ekusebenzeni kwe-valve.I-TWSizokwethula ngokuyinhlokoizivalo uvemvane, ama-valve esango, futhihlola ama-valve, phakathi kokunye, ngayinye isebenzisa izinto ezithile zokuvala ezifanelana nomsebenzi wayo. Ukuqonda izinkomba zokusebenza kwezinto ezihlukahlukene kunikeza onjiniyela amandla okwenza izinqumo ezinolwazi lapho beklama futhi begcina amasistimu wamapayipi, ngaleyo ndlela baqinisekise ukusebenza okuphephile nokusebenza kahle.
Isikhathi sokuthumela: Sep-27-2025
