Umsonto wangaphakathi ivelufa yebhola yePVCsisixhobo esibalulekileyo sokulawula ulwelo, esisebenza ikakhulu kule miba ilandelayo:
Sika kwaye uqhagamshele i-fluid medium:
Umsonto wangaphakathi ivelufa yebhola yePVCinokufezekisa ukusika kunye nokudibanisa i-fluid medium ngokujikeleza ibhola. Xa i-sphere ijikeleza i-90 degrees, i-valve ivala kwaye i-fluid medium iyanqunyulwa; Ngokuchasene noko, xa ingqukuva ijikeleza ibuyela kwindawo yayo yokuqala, ivelufa iyavuleka kwaye isiphakathi solwelo sinokuhamba.
Ukwabiwa kunye nokutshintshwa kwendlela yokuhamba okuphakathi:
Kwiinkqubo zemibhobho entsonkothileyo, iivalvu zebhola zingasetyenziselwa ukusasaza imidiya yamanzi kumasebe ahlukeneyo okanye izixhobo. Ngexesha elifanayo, ngokulungelelanisa indawo yokucima / yokucima i-valve, kukwakulungele ukutshintsha ulwalathiso lokuhamba kwendawo ephakathi kwipayipi.
Lungisa izinga lokuhamba:
Nangonaiivalve zebholazisetyenziswa ikakhulu kulawulo lokutshintsha, ezinye iivalvu zebhola eziyilwe ngokukodwa (ezifana neevalvu zebhola ezimilise u-V) nazo zinemisebenzi ethile yolawulo lokuhamba. Ngokujikeleza i-sphere, ubungakanani bokuvula bevalve bunokutshintshwa ngokuthe ngcembe, ngaloo ndlela kufezekiswe ulawulo oluchanekileyo lokuhamba kwamanzi.
Ukusebenza okuthembekileyo kokutywina:
Ivalve yebhola ithatha isakhiwo sokutywina esilastiki phakathi kwebhola kunye nesihlalo sevalve, kwaye ukusebenza kokutywina kuthembeke kakhulu. Kwimeko evaliweyo, indawo yokutywina eqinile yenziwa phakathi kwe-sphere kunye nesihlalo sevalve, enokuthintela ngokufanelekileyo ukuvuza kwamanzi.
Lungelelanisa kwimidiya emininzi:
Iivalvu zebhola zifanelekile kumajelo ahlukeneyo, kubandakanywa imidiya yokusebenza ngokubanzi njengamanzi, izinyibilikisi, iiasidi, igesi yendalo, kunye neendaba ezineemeko zokusebenza ezinzima ezifana neoksijini, igesi yamalahle kunye negesi. Ngenxa yokumelana nokugqwesa kwayo okugqwesileyo, iivalvu zebhola zisetyenziswa kakhulu kwiindawo ezahlukeneyo zoshishino.
Kulula ukusebenza:
Ukusebenza kweiivalve zebholailula kakhulu, jikelisa nje isiphatho ukuvula nokuvala ivalve. Olu yilo lwenza ukuba iivalve zebhola zisebenze kakuhle kwiimeko ezifuna ukusebenza rhoqo.
Ubume obubambeneyo kunye nomthamo omncinci:
Uyilo lolwakhiwo lweiivalve zebholai-compact, incinci ngobukhulu, ikhaphukhaphu, kwaye kulula ukuyifaka kunye nokugcina. Oku kwenza ukuba ifaneleke ngokukodwa kwiimeko ezinendawo encinci, njengezixhobo ezincinci, iinkqubo zemibhobho, njl.
Isishwankathelo,iivalve zebholadlala indima ebalulekileyo kwiinkqubo zokulawula ulwelo. Ukusebenza kwabo okuthembekileyo kokutywina, ukusebenza okulula, uyilo lolwakhiwo olubambeneyo, kunye nokusetyenziswa okubanzi kubenza babe yinxalenye ebalulekileyo kwiinkalo ezininzi zoshishino.
Ixesha lokuposa: Jun-27-2025