Ivalve ye-hydraulic balance valve Excavator ye-hydraulic cylinder valve core CKBB-XCN

Ukusetyenziswa kwevalve yokukhulula
(1) Ukuphuphuma koxinzelelo loxinzelelo Kwimpompo yobungakanani besantya esilawula unikezelo lweoyile, ivalve yokuphuphuma isetyenziselwa ukukhupha i-oyile engaphezulu ukubuyisela itanki, ukulungelelanisa amandla okulayisha kwangaphambili entwasahlobo, kunye nokulungelelanisa uxinzelelo olusebenzayo lwenkqubo. Ngeli xesha, ivalve yokunceda ikwimeko eqhele ukuvuleka.
(2) Ukhuseleko lokhuseleko Kwimpompo yobungakanani okanye inkqubo yonikezelo lweoyile yempompo eguquguqukayo, akukho mafutha angaphezulu kufuneka akhululwe abuyele kwitanki, kwaye ivalve yokukhulula ikwimeko eqhele ukuvalwa. Kuphela xa inkqubo igxininisekile, i-valve yokunceda ivuliwe ukukhusela uxinzelelo lwenkqubo ekunyuseni ngakumbi ukuqinisekisa ukhuseleko lwenkqubo. Uxinzelelo olusebenzayo lwenkqubo luchongwa ngumthwalo.
(3) Qonda ukulawulwa koxinzelelo olukude okanye wenze inkqubo yothule izibuko elikude levalvu yokuhlangula kunye nolawulo olukude loxinzelelo okanye itanki yamafutha.
Ukufezekisa ukulawulwa kwamandla ombane okude kunye nokukhulula inkqubo. Ivalve yokuNcedisa sisixhobo sokunciphisa uxinzelelo esisetyenziselwa ukukhusela iinkqubo zehydraulic kunye namalungu, kubandakanywa ukusebenza ngokuthe ngqo, ukwahlula, iivalvu zokukhulula iindlela ezimbini, iivalvu zokuqalisa.

Iimpawu ezithe ngqo kunye nezahlukileyo: ukuphendula ngokukhawuleza, ukuxhathisa ukungcola, ukuvuza okuphantsi, ixabiso eliphantsi. Yiba noku kulandelayo
Usetyenziso oluqhelekileyo:
(1) Njengesixhobo sokukhulula isivalo esiphambili, gcina ioyile izinzile, okanye njengevalve yokhuseleko, ukuze ukhusele amalungu.
Thintela ukugcwala.
(2) I-oyile esebenzayo i-valve yokukhulula indlela ezimbini isetyenziselwa ukukhusela i-cylinder okanye i-motor ekugqithiseni.

Iivalvu ezisebenza ngokuthe ngqo zisetyenziswa kuphela kuxinzelelo oluphantsi kunye neenkqubo ezincinci zokuhamba, okanye njengeevalvu zokulinga. Iinkqubo zoxinzelelo oluphakathi kunye nophezulu
Ngokuqhelekileyo, ivalve yokunceda esetyenziswayo isetyenziswa.
Ivalve yokuhlangula esebenzayo inamacandelo amabini: ivalve engundoqo kunye nevalve yokulinga. Iivalve zepilot zifana neevalve zoncedo ezisebenza ngokuthe ngqo, kodwa enye
Ngokubanzi, yivalve yekhowuni (okanye ivelufa yebhola) emile isihlalo sohlobo lwesakhiwo. Ivalve ephambili inokwahlulwa ibe yintlupheko enye kunye nezakhiwo ezimbini ezigxininisiweyo
Kwaye ezintathu isakhiwo concentric.