Ivalve ye-excavator solenoid valve Proportional solenoid valve Izinsiza zokulayishwa kwepompo ye-Hydraulic 3769592

Umehluko phakathi kwe-valve ye-proportional kagesi ne-solenoid valve

Ukulawulwa kwe-valve kokugeleza kungahlukaniswa ngezinhlobo ezimbili:
 

Okukodwa ukulawulwa kokushintsha: kungaba kuvuleke ngokuphelele noma kuvalwe ngokugcwele, izinga lokugeleza liphezulu noma lincane, asikho isimo esimaphakathi, esifana ne-electromagnetic through valve, electromagnetic reversing valve, electro-hydraulic reversing valve. Okunye ukulawulwa okuqhubekayo: imbobo ye-valve ingavulwa ngokwesidingo sanoma yiliphi izinga lokuvula, ngaleyo ndlela ilawule ubukhulu bokugeleza, ama-valve anjalo anokulawula okubhaliwe, njengama-throttle valve, kodwa futhi alawulwa nge-elekthronikhi, njenge-proportional. ama-valve, ama-servo valves. Ngakho-ke inhloso yokusebenzisa i-valve ye-proportional noma i-valve ye-servo iwukuthi: ukufeza ukulawulwa kokugeleza ngokulawulwa kwe-elekthronikhi (yebo, ngemuva kwezinguquko zesakhiwo nakho kungafinyelela ukulawulwa kwengcindezi, njll.), njengoba kungukulawula okudonsayo, kufanele kube nokulahlekelwa kwamandla, i-servo. i-valve namanye ama-valve ahlukile, ukulahlekelwa kwawo kwamandla kukhulu, ngoba kudinga ukugeleza okuthile ukuze kugcinwe umsebenzi wesifunda samafutha okulawula isigaba sangaphambi kwesiteji.
I-valve ye-electromagnetic (i-electromagnetic valve) ukusetshenziswa kwe-electromagnetic valve

Imishini yezimboni elawulwayo iyisakhi esizenzakalelayo esiyisisekelo esisetshenziselwa ukulawula uketshezi, okungokwe-actuator futhi ayikhawulelwe ku-hydraulic ne-pneumatic. Isetshenziswa ezinhlelweni zokulawula izimboni ukulungisa isiqondiso semidiya, ukugeleza, isivinini kanye neminye imingcele. I-valve ye-solenoid ingahlanganiswa neziyingi ezihlukene ukuze kuzuzwe ukulawula okufunayo, futhi ukunemba nokuguquguquka kokulawula kungaqinisekiswa. Kunezinhlobo eziningi zamavalvu e-solenoid, ama-valve e-solenoid ahlukene adlala indima ezindaweni ezahlukene zohlelo lokulawula, okuvame ukusetshenziswa kakhulu ama-valve okuhlola, ama-valve okuphepha, ama-valve okulawula isiqondiso, ama-valve okulawula isivinini nokunye.