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Zeziphi iindidi ezininzi zeevalvu zebhola ?
Njengeyona valve isetyenziswa kakhulu, ivalve yebhola ikwalolona hlobo lwevalve.Iindidi ezahlukeneyo zihlangabezana nesicelo somsebenzisi kwiimeko ezahlukeneyo eziphakathi, iimeko ezahlukeneyo zokushisa kunye neemfuno zenkqubo eyahlukileyo kwinkqubo yokwenene.Okulandelayo kwazisa uphawu...Funda ngokugqithisileyo -
Iimpawu zevalve yokujonga ngokuthe nkqo
Ukoyisa ukuchasana kwentwasahlobo kwenza i-valve ivule okanye ivale.Xa uxinzelelo oluphakathi kwi-inlet end end lungaphantsi kwe-inlet end, i-valve yokujonga ngokuthe nkqo: ngenxa yoxinzelelo lwe-medium kwi-inlet end of the pipeline.Intlakohlaza ityhala undoqo wevalve kwisitulo sevalve ukuvala...Funda ngokugqithisileyo -
Indlela yokufaka ivalve yebhola
Iivalvu ezininzi eziqhelekileyo ezisetyenziswa kwimibhobho yemizi-mveliso, iivalvu zebhola zezona zisetyenziswa kakhulu, nokuba yimibhobho eqhelekileyo yamanzi, i-oyile negesi okanye iimeko ezirhabaxa zokusebenza eziqulathe amasuntswana anobulukhuni obuphezulu, nokuba bubushushu obuphantsi, ubushushu obuphezulu, okanye indawo eyonakalisayo. , wena...Funda ngokugqithisileyo -
Uphuhliso kunye nosetyenziso lwe-Metal Seal Butterfly Valve
Ukungalungi kwe-valve ye-rubber seal butterfly kukuba xa isetyenziselwa i-throttling, i-cavitation iya kwenzeka ngenxa yokusetyenziswa okungafanelekanga, okubangela ukuba isihlalo se-rubber sihlambuluke kwaye sonakalise.Ngesi sizathu, iivalve zebhabhathane ezitywinwe ngentsimbi ziye zaphuhliswa kumazwe ngamazwe, kwaye indawo yecavitation ine...Funda ngokugqithisileyo -
Uvavanyo lwevalve yebhabhathane kunye neendlela zofakelo lokusombulula ingxaki
Uvavanyo lwevalve yebhabhathane kunye nohlengahlengiso: 1. Ivalve yebhabhathane yimanuwali, ipneumatic, ihydraulic, kunye necandelo lombane eliye lalungiswa ngokungqongqo phambi kokuba limke kumzi-mveliso.Xa ujonga kwakhona ukusebenza kokutywinwa, umsebenzisi kufuneka alungise ngokulinganayo omabini amacala e-inlet kunye ne-outlet, avale i-b...Funda ngokugqithisileyo -
Ukusebenza kunye nomgaqo wokusebenza we-eccentric metal eccentric hard seal butterfly valve
Umgaqo wokusebenza wevalve yebhabhathane ene-eccentric metal hard seal seal: Kwi-triple eccentric metal etywina iivalvu zebhabhathane, ukongeza kubini obutenxileyo besikhondo sevalvu kunye nepleyiti yevalvu, indawo yokutywina yepleyiti yevalve kunye nesitulo sevalvu sikwindawo yokutyela. imilo ye-obliqu...Funda ngokugqithisileyo -
Ufakelo kunye nokugcinwa kweevalvu zeglowubhu
Ivalve yeglowubhu iyasebenza, zonke iintlobo zamalungu evalve kufuneka zigqibelele kwaye zigqibelele.Iibholiti kwiflange kunye nesibiyeli ziyimfuneko.Umsonto kufuneka uphelele kwaye akuvumelekanga ukukhulula.I-nut yokuqinisa kwi-handwheel, ukuba ifunyenwe ikhululekile kufuneka iqiniswe ngexesha, ukuze unganxibi udibaniso okanye ...Funda ngokugqithisileyo -
Iinzuzo zevalvu yeglobhu
(1) ubume bevalve yeglowubhu bulula kunevalve yesango, kwaye ukwenziwa kunye nokugcinwa kulula ngakumbi..Funda ngokugqithisileyo -
Ukuthelekiswa kweenzuzo kunye nokungalunganga kweevalve zombane kunye ne-pneumatic valves, umahluko phakathi kweevalve zombane kunye ne-pneumatic valves.
Ivalve yombane Izitshizi zevalvu zombane zisetyenziswa ikakhulu kumaziko ombane okanye kwimizi-mveliso yamandla enyukliya, kuba inkqubo yamanzi enoxinzelelo oluphezulu ifuna inkqubo egudileyo, ezinzileyo necothayo.Iinzuzo eziphambili zee-actuator zombane luzinzo oluphezulu kunye noxinzelelo oluqhubekayo abasebenzisi abanokufaka isicelo.Ubuninzi t...Funda ngokugqithisileyo -
Iimpawu ze-Forging valves
1. Ukuqulunqa: Yindlela yokucubungula esebenzisa oomatshini bokubumba ukuze bafake uxinzelelo kwiintsimbi zentsimbi ukuvelisa i-deformation yeplastiki ukufumana i-forgings kunye neempawu ezithile zoomatshini, iimilo ezithile kunye nobukhulu.2. Enye yezona zinto zimbini eziphambili zokubumba.Ngokwenza, i-as-cast...Funda ngokugqithisileyo -
Iimpawu zokuCasa iivalvu
Iivalve zokuphosa ziivalve ezenziwe ngokuphosa.Ngokuqhelekileyo, ukulinganiswa koxinzelelo lwee-valve ze-valve ziphantsi (ezifana ne-PN16, i-PN25, i-PN40, kodwa kukho noxinzelelo oluphezulu, olunokufikelela kwi-1500Lb, i-2500Lb), kwaye uninzi lwazo lungaphezulu kwe-DN50.Iivalvu ezibunjiweyo zenziwe ngenkohliso kwaye ngokubanzi zi...Funda ngokugqithisileyo -
Ufakelo oluchanekileyo lweegasket zevalvu
Ukuqinisekisa ukutywinwa kwenkqubo yombhobho we-valve, ngaphezu kokukhetha izinto ezifanelekileyo zokutywinwa, kuyafuneka kwakhona ukuba ufake i-gasket ngendlela echanekileyo elandelayo: I-gasket kufuneka ibekwe embindini we-flange, ebaluleke kakhulu kwihlombe. iiflange;ukuqinisekisa ...Funda ngokugqithisileyo
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