Ivalvu yesango le-hydraulic yivalvu yokulawula esetyenziswa kakhulu. Isekelwe kumgaqo woxinzelelo lwe-hydraulic, ngokusebenzisa i-hydraulic drive ukulawula ukuhamba kunye noxinzelelo lolwelo. Iquka ikakhuluivalvuumzimba, isihlalo sevalvu, isango, isixhobo sokutywina, i-hydraulic actuator njalo njalo.
Umgaqo osebenzayo wevalvu yesango le-hydraulic kukulawula inqanaba lokuvula kwesango ngoxinzelelo lwe-hydraulic, ngaloo ndlela kulawula ukuhamba kolwelo. Xa uxinzelelo lwe-hydraulic ludluliselwa kwi-actuator ye-hydraulic, luqhuba ipleyiti yesango ukuba inyuke okanye ihle, ngaloo ndlela itshintsha inqanaba lokuvula lesango.ivalvuXa isango livaliwe ngokupheleleyo, ivalvu ikwimeko yokuvalwa; xa isango livuliwe ngokupheleleyo, ivalvu ikwimeko yokuvulwa ngokupheleleyo; xa isango likwindawo ephakathi, ivalvu ikwimeko yokulungiswa, kwaye inqanaba lokuvulwa kwesango linokulawulwa ngokutshintsha uxinzelelo lwe-hydraulic. , ngaloo ndlela kulawula ukuhamba kolwelo.
Ivalvu yesango le-hydraulic ifanelekile kwiindidi ezahlukeneyo ze-liquid media, ezifana namanzi, ioyile, igesi, njl.njl., kwaye inokumelana noxinzelelo oluphezulu lokusebenza kunye nobushushu. Isetyenziswa kakhulu kwi-petroleum, kushishino lweekhemikhali, kwi-metallurgy, kumbane, kunyango lwamanzi nakwezinye iindawo.ivalvuineempawu zesakhiwo esilula, ukuthembeka okuphezulu kunye nokugcinwa okulula, kwaye inokuziqhelanisa neemfuno zohlengahlengiso lokuhamba komoya kunye nolawulo lokunqunyulwa phantsi kweemeko ezahlukeneyo zokusebenza.
Ngokubanzi, ivalvu yesango le-hydraulic ikwanophawu lolawulo olukude. Ngokuqhagamshela nenkqubo yolawulo, ulawulo olukude kunye nolawulo oluzenzekelayo lunokufezekiswa, kuphuculwe ukusebenza kakuhle kwemveliso kunye nokhuseleko. Kwangaxeshanye, iivalvu zesango le-hydraulic zinokuxhotyiswa ngezixhobo ezahlukeneyo, ezifana nezixhobo zesandla, izixhobo zombane, izixhobo zomoya, njl.njl., ukuhlangabezana neemfuno zeemeko ezahlukeneyo zokusetyenziswa. Ngokubanzi, isango le-hydraulicivalvuyivalvu yokulawula enemisebenzi ebanzi, ukuthembeka okuphezulu kunye nokuzivumelanisa nezimo ngokubanzi. Idlala indima ebalulekileyo kwiinkalo ezahlukeneyo zoshishino kwaye inokuhlangabezana neemfuno zolawulo lokuhamba kwamanzi kunye neemfuno zolawulo lokunqunyulwa kwezixhobo ezahlukeneyo.
Ixesha lokuthumela: Novemba-14-2023