Ivalve engundoqo ye-E330C yokunceda i-103-8177 i-excavator ye-excavator ehambelana nevalve ye-solenoid

Iintlobo kunye neefom ze-electro-hydraulic proportional valves kumatshini wokwakha
Iivalvu ze-Electro-hydraulic proportional zibandakanya iivalve ezilinganayo, iivalvu zoxinzelelo ezilinganayo kunye neevalvu ezihambelanayo. Iimpawu zokusebenza koxinzelelo loxinzelelo lwamanzi koomatshini bokwakha zahlulwe zaba ziindidi ezimbini zeevalvu ze-electro-hydraulic proportional ngendlela yesakhiwo: enye yi-spiral cartridge proportional valves, kwaye enye yivalve yesilayidi elinganayo.
Ivalve ye-screw cartridge yivalvu edityanisiweyo ye-electromagnetic proportional cartridge emiswe kwibloko yendibano yesekethe ye-oyile. Ivalve ye-screw cartridge ineempawu zesicelo esiguquguqukayo, ukonga umbhobho kunye neendleko eziphantsi, kwaye isetyenziswe ngakumbi nangakumbi koomatshini bokwakha kwiminyaka yakutshanje.
Olubanzi. 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; Umlinganiselo weendlela ezintathu
Ivalve yokunciphisa uxinzelelo oluphambili ikwayeyona isetyenziswa kakhulu ivelufa yolungelelwaniso kwinkqubo ye-hydraulic yomatshini eshukumayo, esebenza ikakhulu i-hydraulic multiway valve pilot oil circuit. Ukusetyenziswa kwevalve yokunciphisa uxinzelelo lweendlela ezintathu kunokuthatha indawo ye-decompression yemveli yokuqala
Ivalve yokulinga, enokuguquguquka ngakumbi kunye nokuchaneka kokulawula okuphezulu kunevalve yokulinga yesandla. Ingenziwa kwi-proportional servo manual control valve multi-way valve njengoko kubonisiwe kuMfanekiso 1. Iimpawu zokufaka ezahlukeneyo, ivalve yokunciphisa uxinzelelo yenza i-piston ephumayo ibe noxinzelelo oluhlukeneyo okanye ukuhamba.
Emva koko iqonda ulawulo olulinganayo lokufuduswa kwe-spool yevalve yeendlela ezininzi. Iivalvu ezilinganayo zekhatriji zeendlela ezine okanye ezininzi zinokulawulwa ngokuzimeleyo kwisixhobo esisebenzayo.