Ivalve ye-Parker hydraulic valve E2B040ZNMK3 ethathwe ngaphandle ekuqaleni i-E2B040

I-Parker pilot i-valve ye-proportional directional valves isetyenziselwa ukulawula ukuhamba. I-valve ine-electronics edibeneyo kunye nendawo ehlengahlengiswayo ye-spool yenqanaba eliphambili. Izicelo eziqhelekileyo zezi: ulawulo lokuhamba Ukulawulwa kokuhamba okuchanekileyo kunye nokufezekiswayo, ukusebenza kwiimpawu zesantya ezikhawulezayo / ezisezantsi kunye nokubeka iliso kwisikhundla se-spool: ulawulo lwe-press, ukulawulwa kwendawo eguquguqukayo kunye noxinzelelo / ukuhamba kweenkqubo ezivaliweyo. Iimpawu zobuchwephesha: ukuvuza okuncinci, isandi esiphezulu, umthamo omkhulu weoyile, ukuxilongwa kwempazamo echanekileyo, uhlengahlengiso lwe-zero lomatshini lwevalve yokugubungela i-zero, amandla aphezulu, impendulo yokufuduswa kwesikhundla se-spool, ukhetho lokujonga indawo ye-spool.

I-PARKER ivalve yokulinganisa luhlobo olutsha lwesixhobo sokulawula amanzi. Kwivalve yoxinzelelo eqhelekileyo, ivelufa yokuqukuqela kunye nevalve eyalathisayo, i-electromagnetic elinganayo isetyenziselwa ukubuyisela indawo yolawulo lokuqala, kwaye uxinzelelo, ukuhamba okanye isalathiso sokuhamba kweoyile ilawulwa ukude ngokuqhubekayo nangokulinganayo. Iivalve ezilinganayo ngokubanzi zinomsebenzi wembuyekezo yoxinzelelo, kwaye uxinzelelo lwemveliso kunye nesantya sokuhamba asinakuchaphazeleka ngotshintsho lomthwalo.

Ulwahlulo ngokwe-PARKER imo yokulawula ivalve elinganayo ibhekisa kuhlelo ngokwendlela yokuguqula umbane-omatshini kwivalve yokulawula yevalve elinganayo, kwaye inxalenye yolawulo yombane ineefom ezahlukeneyo ezifana ne-electromagnetic electromagnet, motor torque, DC. i-servo motor, njl.