Izesekeli ze-Excavator 702-75-04600 i-valve yokusiza i-hydraulic valve
Imininingwane
Izinto zokuvala:Ukukhanda okuqondile komzimba we-valve
Indawo yokucindezela:ukucindezela okuvamile
Imvelo yezinga lokushisa:eyodwa
Izinsiza ozikhethela zona:umzimba we-valve
Uhlobo lokushayela:eqhutshwa ngamandla
Isilinganiso esisebenzayo:imikhiqizo ye-petroleum
Amaphuzu okunakwa
Isimiso sokusebenza se-proportional solenoid valve
Isekelwe kumgomo we-valve yokuvala i-solenoid: lapho amandla evaliwe, intwasahlobo icindezela umgogodla ngqo esihlalweni, okwenza i-valve ivale. Lapho ikhoyili inikwa amandla, amandla kazibuthe kagesi akhiqizwayo anqoba amandla asentwasahlobo futhi aphakamise umongo, ngaleyo ndlela avule ivalvu. I-proportional solenoid valve yenza izinguquko ezithile esakhiweni se-solenoid valve: yenza ibhalansi phakathi kwamandla asentwasahlobo namandla kazibuthe kagesi ngaphansi kwanoma iyiphi ikhoyili yamanje. Usayizi wekhoyili wamanje noma usayizi wamandla kazibuthe kagesi uzothinta ukushaywa kwe-plunger nokuvuleka kwevalvu, kanye nokuvuleka kwevalvu (ukugeleza) kanye nekhoyili yamanje (incwadi yokulawula)
Iwubudlelwano bomugqa okahle.
Direct acting proportional valve solenoid ageleza ngaphansi kwesihlalo. I-medium igeleza isuka ngaphansi kwesihlalo, futhi isiqondiso samandla siyafana namandla kazibuthe kagesi, futhi okuphambene namandla asentwasahlobo. Ngakho-ke, kuyadingeka ukusetha amanani aphezulu kanye nobuncane bokugeleza ahambisana nobubanzi bokusebenza (ikhoyili yamanje) esimweni sokusebenza. I-proportional solenoid valve ye-Drey fluid ivaliwe (NC, uhlobo oluvamise ukuvaleka) lapho amandla ecishiwe.