Impompo ye-hydraulic ivalve ye-solenoid elinganayo 25223075 excavator

Ivalve ye-electro-hydraulic proportional valve yi-proportional electromagnet igalelo lamandla ombane kwivalve ukuvelisa isenzo esihambelanayo, ukuze ivalve esebenzayo iqhube ukufuduswa, ivalve.
Ubungakanani bezibuko buyatshintshwa ukuze bugqibezele uxinzelelo, into ephumayo yemveliso ngokomlinganiselo wombane wegalelo. Ukufuduswa kwe-spool nako kunokondliwa ngoomatshini, ngokwenziwa ngamanzi okanye ngombane. Ivalve ye-electro-hydraulic proportional valve ineefom ezahlukeneyo, kulula ukuyisebenzisa umbane kunye nolawulo lwekhompyuter kwiinkqubo ezahlukeneyo ze-electro-hydraulic, ukuchaneka kolawulo oluphezulu, ukufakwa okuguquguqukayo kunye nokusetyenziswa, kunye nekhono elinamandla lokuchasana nongcoliseko, kunye nezinye iingenelo, intsimi yesicelo iyanda. . Kwiminyaka yakutshanje, uphuhliso kunye nokuveliswa kweeplagi-in iivalvu ezilinganayo kunye ne-proportional multiway valves ziqwalasela ngokupheleleyo iimpawu zoomatshini bokwakha, kunye nolawulo lokulinga, ukuva umthwalo kunye nemisebenzi yembuyekezo yoxinzelelo. Kubaluleke kakhulu ukuphucula umgangatho wobugcisa ngokubanzi koomatshini behydraulic abahambahambayo. Ngokukodwa, i-electronic control pilot operation, i-wireless remote control kunye ne-wireless remote control operation ibonise amathuba amahle okusebenza.
Iindidi ze-2 kunye neefom ze-electro-hydraulic proportional valves kumatshini wokwakha I-electro-hydraulic proportional valves ibandakanya iivalve ezilinganayo, i-proportional pressure valves kunye ne-proportional directional directional valves. Umatshini wokwakha iimpawu zokusebenza koxinzelelo lwehydraulic, zahlulwe zaba ziindidi ezimbini zevalvu yombane ye-electro-hydraulic ngendlela yesakhiwo: enye luhlobo lwekhatriji ejikelezayo luhlobo lwevalvu elinganayo, enye luhlobo lwevalve yesilayidi ehambelanayo. iinxalenye ezigxininiswe kwi-oyile yesiphaluka ezidibeneyo zebhloko, i-valve ye-cartridge ye-spiral ineempawu zesicelo esiguquguqukayo, ukugcinwa kombhobho kunye neendleko eziphantsi, njl.
Zininzi kwaye zisetyenziswa ngokubanzi. Iqhele ukusetyenziswa spiral cartridge uhlobo ivelufa ngokomlinganiselo une ezimbini, ezintathu, ezine kunye neefomu zokudlula ezininzi, indlela ezimbini ivelufa proportional ivelufa main ivelufa throttle ivelufa, ngokufuthi amacandelo ayo kunye ukwenza ivelufa composite, flow, ulawulo uxinzelelo;