Ivalve yenaliti sisixhobo sokulawula ulwelo oluqhelekileyo, olusetyenziswa ikakhulu kwisixhobo esilawula ngokuchanekileyo ukuhamba noxinzelelo.Inesakhiwo esikhethekileyo kunye nomgaqo wokusebenza, kwaye ifanelekile ukuhanjiswa kunye nolawulo lwemithombo eyahlukeneyo yolwelo kunye negesi.
Amalungu aphambili evalve yenaliti abandakanya umzimba wevalvu, undoqo wevalve kunye nesiqu sevalvu.Umzimba wevalvu udla ngokwenziwa ngentsimbi engatyiwayo okanye ubhedu, onokumelana ne-corrosion elungileyo kunye nokusebenza kokutywinwa.I-spool yinaliti ende kwaye ibhityile elawula ukucinywa kunye nesantya sokuhamba kolwelo ngokujikeleza okanye intshukumo yokutyhala.I-valve stem isetyenziselwa ukudibanisa i-valve core kunye nesiphatho sokusebenza, kwaye ukuhamba kwe-valve core kulawulwa ngokujikeleza okanye ukutyhala kunye nokutsalwa kwesiphatho.
Ivalve yenaliti inezi mpawu zilandelayo: Okokuqala, ukuchaneka kokulawula ulwelo kuphezulu, kwaye inokuqonda ukuhamba okuchanekileyo kunye nommiselo woxinzelelo.Okwesibini, ineempawu zokuphendula ngokukhawuleza, ezinokuvula ngokukhawuleza okanye ukuvala umjelo wamanzi, kwaye zifanelekile kwiimeko ezifuna ukulungiswa rhoqo.Ukongeza, i-valve yenaliti ineempawu zokumelana nobushushu obuphezulu, ukumelana nobushushu obuphantsi kunye nokumelana noxinzelelo, inokusebenza ngokuzinzileyo phantsi kweemeko ezahlukeneyo zokusebenza, kwaye ifanelekile kwimimandla eyahlukeneyo yoshishino.
Iivalvu zeenaliti zisetyenziswa ikakhulu kwiilabhoratri, kwishishini lemichiza, kumayeza, kukulungiswa kokutya, i-petroleum, isinyithi kunye namanye amashishini okulawula ukuhamba, uxinzelelo kunye nobushushu bolwelo kunye neegesi.Ihlala isetyenziselwa kwibhubhoratri yokulawula ngokuchanekileyo ukuhamba kwamanzi amancinci, kunye nemveliso yezoshishino ukulungelelanisa ukuhamba kunye noxinzelelo ukuze kuqinisekiswe ukusebenza okuzinzileyo kwenkqubo.
Ngamafutshane, i-valve yenaliti sisixhobo esibalulekileyo sokulawula ulwelo, esinokulawula ngokufanelekileyo ukuhamba kunye noxinzelelo lolwelo.Ineempawu zokuchaneka okuphezulu, ukuphendula ngokukhawuleza, ukumelana nobushushu obuphezulu kunye nokumelana nobushushu obuphantsi, kwaye isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo.
Ixesha lokuposa: Jun-19-2023