Hydraulic balance valve Excavator hydraulic cylinder valve core PVDB-LWN

Molao-motheo o sebetsang oa valve ea liphallelo e sebetsang ka kotloloho

1. Ho leka-lekana ha khatello: 'mele oa valve oa valve ea liphallelo o sebetsang ka ho toba o na le lisebelisoa tsa ho tiisa. Ha khatello e feta boleng bo behiloeng ba tsamaiso, setsi sa ho tiisa se tla hlahisa matla, se sutumelletsa spool le molamu oa khatello ho ea ka lehlakoreng le leng;
2. Molao-motheo oa Motion: Haeba khatello e phahame ho feta boleng bo behiloeng ba tsamaiso, molamu oa khatello o tla feta 'meleng oa valve, e le hore spool e phunyeletse e bulehile,' me karolo ea oli ea hydraulic e lokolloe ho tloha koung ea ho phalla;
3. Molao-motheo oa taolo: Ha khatello e le tlase ho feta boleng bo behiloeng ba tsamaiso, molamu oa khatello o tla huloa ke piston ebe o khutlela ho khutla ka nako, e le hore motsoako oa valve o khomarele hape, e le hore u qobe ho phalla ha oli ea hydraulic ho tsoa boema-kepe bo bongata le bokhoni ba ho khaoha ha sistimi;

Litšobotsi tsa li-valve tsa liphallelo tse sebetsang ka kotloloho
1. Karabelo e potlakileng: valve ea liphallelo e sebetsang ka ho toba e amohela molao-motheo oa khatello ea khatello, e ka arabelang ka potlako liphetohong tsa ketsahalo;
2. E bolokehile ebile e ka tšeptjoa: valve ea liphallelo e sebetsang ka ho toba e ka boela ea sebetsa ka mokhoa o tsitsitseng ka har'a sebaka se seholo sa khatello, se ka sireletsang tšireletso ea tsamaiso ka katleho;
3. Tlhokomelo e bonolo: valve ea liphallelo e sebetsang ka ho toba e hloka feela ho lekoa khafetsa, ha ho hlokahale hore ho be le phetoho e tloaelehileng ea likarolo, 'me tlhokomelo e batla e le bonolo;
4. Lerata le tlaase: Valve ea liphallelo e sebetsang ka ho toba e sebelisa molao-motheo oa taolo ea khatello ea khatello, ho laola mokhoa oa ho koala o bonolo haholoanyane, o ka fokotsa lerata, o loketseng tikoloho e phahameng ea lerata.