Iivalvu zebhola zifumene ukusetyenziswa okubanzi kungekuphela nje kumbhobho wemizi-mveliso jikelele, kodwa nakwishishini lenyukliya nakwishishini le-aerospace.
Sinokulindela ukuba ivalve yebhola iya kuphuhliswa ngakumbi kwezi ndawo zilandelayo.
1. Izinto zokutywina.I-PTFE (F-4) njengesixhobo sokutywina i-valve ineminyaka ephantse ibe yi-30 yembali, ngokuqinisekileyo iya kuphuculwa ngakumbi kwinkqubo yokuvelisa, iipropati zomzimba kunye nokumelana nokushisa.I-coefficient ephantsi ye-friction ye-metallic okanye i-non-metallic yezinto zokutywinwa ezinezinga eliphezulu lokuxhathisa umhlwa, ukumelana nobushushu, ukuxhathisa ukunxiba kuya kuqhubeka nokuphuhliswa.
2. Ulwakhiwo olukhethekileyo lwevalvu yebhola yenjongo eyodwa iyaqhubeka nokuvela.Eyona njongo iphambili kukuphucula ukuthembeka, ubomi kunye nobuchwepheshe bokulungisa.Iivalvu zebhola ezihlalayo ezikwaziyo ukumelana nazo ziya kuphuhliswa ngakumbi.
3. Iivalvu zebhola zeplastiki zinokuba nophuhliso olukhulu kakhulu.Ngophuhliso lwezicelo zeplastiki ezintsha, ulwakhiwo kunye neteknoloji iya kwenza ivalve yebhola yeplastiki ibe nokwandiswa okungaphezulu kobukhulu, ubushushu bokusebenza kunye noluhlu loxinzelelo.
4.Iimfuno zeevalvu zebhola yombhobho ziya kunyuka ngokungapheliyo kunye nokuphuculwa kolawulo olukude, ulawulo oluzenzekelayo, ukuthembeka kunye nemiba yobomi.Kwakhona ivelufa yebhola iya kukhula ukusuka kwimibhobho ye-oyile (irhasi) ukuya eludaka okanye kwindawo eqinileyo.
Ixesha lokuposa: Jul-02-2015