valavu yothamanga ya hydraulic cartridge CV16-20-05

Proportional valve ndi mtundu watsopano wa chipangizo chowongolera ma hydraulic.

Mu valavu yamagetsi wamba, valavu yothamanga ndi valavu yolowera, ma electromagnet wofananira amagwiritsidwa ntchito m'malo mwa gawo loyang'anira, ndipo kukakamiza, kuyenda kapena mayendedwe akuyenda kwamafuta kumayendetsedwa patali molingana ndi chizindikiro chamagetsi cholowera mosalekeza komanso molingana. Ma valve ofananira nthawi zambiri amakhala ndi chiwongola dzanja, ndipo kuthamanga kwake komanso kuthamanga kwake sikungakhudzidwe ndi kusintha kwa katundu.

1, valavu wamba sangakhale wolingana ndi kuwongolera kopitilira muyeso, ndi valavu yoyera imodzi yosinthira, njira yotsegulira valavu, kuchuluka kotsegulira kapena mphamvu yoyika masika ndizotsimikizika, sizingasinthe malinga ndi momwe zilili.

2, valavu proportional ndi molingana ndi kulamulira masitepe mosalekeza, malinga ndi mmene zinthu zilili kusintha mfundo anasonkhanitsa kubwerera chandamale basi chipukuta misozi ulamuliro, valavu kutsegula malangizo, kutsegula kuchuluka kapena kasupe kukhazikitsa mphamvu akutsatiridwa, kukwaniritsa angapo mosalekeza. kusintha kosinthika muzochita.

Kuwongolera ma valve otaya kumatha kugawidwa m'mitundu iwiri: imodzi ndikusintha kosintha: mwina kutseguka kwathunthu, kapena kutsekedwa kwathunthu, kuchuluka kwa otaya ndi Zda, kapena Z yaying'ono, palibe boma lapakatikati, monga ma elekitiroma wamba kudzera mu valavu, maginito osinthira. valavu, electro-hydraulic reversing valve.

Zina ndikuwongolera mosalekeza: doko la valve likhoza kutsegulidwa malinga ndi kufunikira kwa digiri iliyonse yotsegulira, potero kulamulira kukula kwa kutuluka, ma valve oterowo ali ndi ulamuliro pamanja, monga ma throttle valves, komanso amawongoleredwa pakompyuta, monga molingana. ma valve, ma servo valves.