Iphampu ye-hydraulic valve proportional solenoid valve 195-9700

I-valve ye-Proportional wuhlobo olusha lwedivayisi yokulawula amanzi. Ku-valve yokucindezela evamile, i-valve yokugeleza kanye ne-valve yokuqondisa, i-electromagnetic electromagnet isetshenziselwa ukufaka esikhundleni sengxenye yokulawula yasekuqaleni, futhi ingcindezi, ukugeleza noma isiqondiso sokugeleza kukawoyela kulawulwa ukude ngokuya ngesignali kagesi yokufaka ngokuqhubekayo nangokulingana. Ama-valve alinganiselayo ngokuvamile anokusebenza kwesinxephezelo sokucindezela, futhi ukucindezela kokuphumayo nezinga lokugeleza kungase kungathinteki izinguquko zomthwalo.

Ngokuthuthukiswa kokudluliselwa kwe-hydraulic kanye nezinhlelo ze-hydraulic servo, ezinye izinhlelo ze-hydraulic ezidinga ukulawulwa okuqhubekayo kokucindezela, ukugeleza kanye nesiqondiso ngaphandle kokunemba kokulawula okuphezulu kuye kwavela ekusebenzeni kokukhiqiza. Njengoba izingxenye ze-hydraulic ezijwayelekile zingakwazi ukugcwala ngokwanele ukuba zibe nezidingo ezithile ze-servo, futhi ukusetshenziswa kwama-valve e-servo e-electro-hydraulic kuwukumosha kakhulu ngoba izidingo zokunemba kokulawula aziphezulu, i-valve yokulawula ngokulinganayo phakathi kwezingxenye ezijwayelekile ze-hydraulic (switch control) futhi i-servo valve (ukulawula okuqhubekayo) iye yakhiqizwa eminyakeni yamuva.

I-electro-hydraulic proportional control valve (okubizwa ngokuthi i-proportional valve) iwuhlobo lwevalvu yokulawula eshibhile ye-electro-hydraulic enokusebenza okuhle kokunqanda ukunukubezeka. Ukuthuthukiswa kwe-valve ye-proportional valve kuhlangabezana nezindlela ezimbili, enye iwukuba esikhundleni somshini wokufaka wokulungisa owenziwe ngesandla we-valve ye-hydraulic yendabuko nge-proportional electromagnet, ngesisekelo se-valve ye-hydraulic yendabuko: ukuthuthukiswa kokuhlukahluka kokuqondisa okulinganayo, ukucindezela kanye nama-valve okugeleza; Okwesibili ukuthi abanye abakhiqizi bangempela be-electro-hydraulic servo valve bathuthukiswe ngemuva kokunciphisa ukuklama nokukhiqiza ngokunemba ngesisekelo sama-valve e-electro-hydraulic servo.

I-valve ye-Proportional yakhiwa i-DC proportional solenoid kanye ne-hydraulic valve izingxenye ezimbili, i-valve elinganiselayo ukuze kuzuzwe ukulawula okuqhubekayo komgogodla ukusetshenziswa kwe-solenoid ehambisanayo, izinhlobonhlobo ze-solenoid ezilinganayo, kodwa umgomo wokusebenza uyafana ngokuyisisekelo, athuthukiswa ngokuvumelana nokulinganisa. Izidingo zokulawula i-valve.