Lesi sigaba sichaza izingxenye ezibalulekile nezimiso zokusebenza zevalve uvemvane olulawulwa ngamanzi abandayo

I-hydraulic butterfly valve iyi-valve evame ukusetshenziselwa ukulawula ukugeleza kwemidiya ewuketshezi. Izingxenye zayo ezibalulekile zihlanganisa umzimba we-valve, i-valve disc, i-hydraulic control chamber, i-actuator kanye nezingxenye zokulawula i-hydraulic. Okulandelayo kuchaza izingxenye ezibalulekile ze-hydraulic butterfly valve kanye nomgomo wayo wokusebenza. Umzimba we-valve Umzimba we-valve we-valve uvemvane olawulwa uketshezi ngokuvamile wenziwe ngensimbi eyi-ductile noma insimbi ecijile, enokumelana okuhle nezinga lokushisa eliphezulu, ukumelana nokugqwala, ukumelana nokugqokwa nokumelana nokucindezela. Ubuso obungaphakathi bomzimba we-valve buphathwa nge-coating ekhethekile noma koqweqwe lwawo ukuze kwandiswe ukumelana nokugqwala. I-valve clack I-disc ye-hydraulic butterfly valve ivamise ukushiselwa ngensimbi ecijile noma ipuleti lensimbi futhi ligcwaliswe ngezinto zokuvala ezifana ne-polytetrafluoroethylene noma irabha. Ukuma kwe-valve disc ngokuvamile kuyisimo se-disc esiyisicaba, esinokusebenza okungcono kokulawula ukugeleza. I-Fluid Control Chamber Igumbi lokulawula i-hydraulic le-hydraulic control butterfly valve liyingxenye ebalulekile yengxenye yokulawula amanzi, evame ukwakhiwa ngezinto ezinwebekayo ezivaliwe. Iziphetho ezingenhla nezingezansi zegumbi lokulawula i-hydraulic zixhunywe ngokulandelana nepayipi le-hydraulic kanye nepayipi lokucindezela komoya, futhi zihlobene nendawo engaphezulu nephansi yediski ye-valve. I-Executive mechanism I-actuator ye-hydraulic butterfly valve ivamise ukusebenzisa inhlanganisela yeyunithi ye-hydraulic kanye neyunithi yokucindezela komoya ukulawula ukuguqulwa kwengcindezi egumbini lokulawula le-hydraulic, ukuze kulawulwe ukuvulwa kwe-valve disc. Iyunithi ye-hydraulic ilawula ingxenye yokulawula i-hydraulic ngokulungisa ukugeleza nokucindezela kwamafutha okucindezela, kuyilapho iyunithi ye-pneumatic ilawula ipayipi lokucindezela ngokulungisa ukugeleza nokucindezela kwegesi yokucindezela. I-hydraulic control element Izingxenye zokulawula amanzi e-hydraulic butterfly valve zihlanganisa i-valve yokulawula eyinhloko kanye ne-valve yokulawula ukucindezela. I-valve yokulawula eyinhloko ilungisa ukucindezela ekamelweni lokulawula i-hydraulic ngokulawula ukugeleza nokucindezela kwamafutha we-hydraulic, ukuze ulawule ukuvulwa kwe-valve disc. I-valve yokulawula ukucindezela ithinta ukushintsha kwengcindezi ekamelweni lokulawula uketshezi ngokulawula ukucindezela epayipini lokucindezela komoya, ngaleyo ndlela ithinte ukuguqulwa kwengcindezi ekamelweni lokulawula uketshezi. Isimiso sokusebenza se-hydraulic butterfly valve ukulawula ukuvulwa kwe-valve core ngokusebenzisa amandla okucindezela kwe-hydraulic nokucindezela komoya, ukuze ulawule ukugeleza kwe-medium. Uma kudingekile ukulawula ukuguqulwa kokugeleza okuphakathi, iyunithi ye-hydraulic ishintsha ukuvulwa kwe-valve disc ngokulungisa ukucindezela ekamelweni lokulawula i-hydraulic. Iyunithi yokucindezela komoya ithinta ukuguqulwa kwengcindezi ekamelweni lokulawula i-hydraulic ngokulungisa ingcindezi epayipini lokucindezela komoya, ngaleyo ndlela iguqule ukuvulwa kwediski ye-valve. Ngamafuphi, i-valve ye-butterfly ye-hydraulic iyindlela yokulawula esekelwe ku-hydraulic kanye nokucindezela komoya, futhi ukulawulwa kokugeleza kwe-medium kufinyelelwa ngomsebenzi wokubambisana phakathi kwezingxenye. Inhlanganisela yomzimba we-valve, i-valve disc, i-hydraulic control chamber, i-actuator kanye ne-hydraulic control element kuyisihluthulelo sokufeza umphumela wokulawula we-hydraulic control butterfly valve.