Ivalve yokumisa yivalve yebhloko, edlala indima enkulu ekunqumleni umbhobho.
Iivalve yeglowubhuyeyona valve isetyenziswayo, kwaye ikwayeyona ndlela ifanelekileyo yokungqusha.Ngenxa yokuba inokusebenza kakuhle kohlengahlengiso, kwaye xa kuthelekiswa nezinye iintlobo zesakhiwo sevalvu, ukuhanjiswa okunxitywayo malunga nesitulo sevalve yokumisa ngenxa yokhukuliseko lufana ngakumbi.
Ivalve yeglowubhu yivalve yokutywina ngenkani.Ke ngoko, indlela yokukhetha ngokuchanekileyo ivalve yeglowubhu kufuneka ifake uxinzelelo kwiflap ebanzi xa ivaliwe, ukuze kungabikho kuvuza okwenzekayo phakathi kweendawo ezimbini zokutywina.Ekubeni amandla okutywinwa kwevalve yeglowubhu kunye noxinzelelo oluphakathi kwi-axis efanayo, kwaye izikhombisi-ndlela zichasene, amandla okutywina awanakunyuswa nje kuphela, kodwa aphinde anqobe uxinzelelo oluphakathi, ngoko ke amandla okutywinwa afunwa lihlabathi. Ivalve yevalve inkulu kakhulu kunaleyo yevalve yesango.
Ingqwalasela ekhethekileyo kufuneka ihlawulwe ekukhethweni kwevalve yeglowubhu.Ivalve yeglowubhu enomsesane wokutywina osicaba ayinakusetyenziswa kumajelo eendaba amdaka okanye imidiya equlathe amasuntswana aqinileyo.Kule ndlela, kufaneleka ngakumbi ukusebenzisa i-tapered seal surface ukuze utywine.
Ngokuqhelekileyo, iivalve ezinqamlekileyo zinconywa ukuba zithintele, ukulawulwa, kunye neenkqubo zemibhobho yoxinzelelo oluphezulu;iivalve ezinqunyiweyo zingakhethwa ukulungiswa kweendawo ezimbini, ukukhanya kunye neemfuno zesakhiwo esincinci, akukho mfuneko engqongqo kubude besakhiwo, ukunqunyulwa kwengcinezelo ephantsi (umahluko omncinci woxinzelelo), kunye nemidiya ephezulu yobushushu.;Edakeni, i-medium equkethe amasuntswana omzimba ofanayo, ukuxhathisa ukugqoka, ukucutha ububanzi, isenzo esikhawulezayo (i-multi-turn okanye ivule kwaye ivale), kunye nokusebenza okuphantsi kwamandla, zama ukungakhethi i-valve yokumisa;xa ifuna ukusebenza kakuhle kokutywinwa, ukunqunyulwa koxinzelelo oluphezulu (umahluko omkhulu woxinzelelo), ingxolo ephantsi, i-cavitation kunye ne-vaporization, inani elincinci lokuvuza emoyeni, i-media abrasive, ubushushu obuphantsi kunye nokubanda okukhulu, ungasebenzisa uyilo olukhethekileyo. Ubume bevalve yeglowubhu.
Olunye uphawu olubalulekileyo lwevalve yeglowubhu kukuba itywina lesikhondo sevalve inokutshintshwa ibe imvunge endaweni yokupakisha yenze ivalve yeglowubhu evunguzayo.Ivalve yeglowubhu ilungele ukutsha, uqhushumbo, ityhefu, kunye nemidiya esulungekileyo, kwaye inokuhlangabezana neemfuno zenkqubo yokucoca.
Nangona kunjalo, ivalve yeglowubhu ineziphene zayo, ikakhulu ezibangelwa yimilo yangaphakathi yomzimba wevalvu.Kumngxuma womzimba wevalve yeglowubhu, umbindi uyatshintsha ukusuka kuhambo oluthe tye oluthe tye ukuya phezulu okanye ukuhla okuthe nkqo kumpompozo, emva koko uye kumpompozo othe tye, okhokelela ekulahlekeni koxinzelelo, ngakumbi kwizixhobo ezisebenza ngoxinzelelo lwendalo.Olu hlobo lokulahlekelwa kwengcinezelo kufuneka lutsale ingqalelo eyaneleyo.