Hydraulic solenoid valve 4212228 TOSD-06-151 Kev tsim kho tshuab qhov chaw

Electro-hydraulic proportional valve yog hu ua proportional valve. Ordinary hydraulic li qub tsuas tuaj yeem tswj lub siab thiab cov kua dej ntws los ntawm kev teeb tsa ua ntej. Txawm li cas los xij, thaum cov cuab yeej siv tshuab xav tau kev hloov kho lossis kev tswj tsis tu ncua ntawm lub siab thiab ntws tsis ua haujlwm ntawm hydraulic system thaum lub sijhawm ua haujlwm, piv txwv li. Lub rooj ua haujlwm yuav tsum tau ua kom tiav cov khoom noj ntawm qhov ceev ntawm qeeb, nrawm thiab qeeb kev hloov pauv tsis tu ncua thaum lub sijhawm ua haujlwm pub, lossis simulate qhov kev pom zoo tswj nkhaus nrog qee qhov kev txiav txim siab kom ua tiav lub zog tswj. Ordinary hydraulic li qub tsis tuaj yeem ua tiav. Lub sijhawm no, hydraulic system tuaj yeem tswj tau los ntawm electro-hydraulic proportional valve.

Electro-hydraulic proportional valve yog ib hom valve uas tsis tu ncua thiab proportionally tswj cov kev taw qhia ntws, ntws tus nqi thiab siab ntawm hydraulic system raws li cov tswv yim hluav taws xob teeb liab. Nws muaj ob ntu: hluav taws xob-mechanical proportional conversion device thiab hydraulic tswj valve lub cev. Tus qub converts lub input hluav taws xob teeb liab mus rau mechanical force thiab displacement outputs tsis tu ncua thiab proportionally, thaum lub tom kawg outputs siab thiab ntws tsis tu ncua thiab proportionally tom qab txais xws li mechanical quab yuam thiab hloov chaw.
Txoj kev loj hlob ntawm electro-hydraulic proportional valve feem ntau muaj ob txoj hauv kev: ib qho yog los hloov phau ntawv hloov kho ntawm cov tsoos hydraulic valve nrog proportional electromagnet los yog hloov cov electromagnet zoo tib yam. Qhov thib ob yog tsim los ntawm electro-hydraulic servo valve kom yooj yim rau cov qauv thiab txo qhov raug. Cov proportional li qub tau piav qhia hauv qab no tag nrho xa mus rau yav dhau los, uas yog lub ntsiab ntawm niaj hnub no proportional li qub. Nws yog interchangeable nrog zoo tib yam hydraulic li qub.