WB 01-13

Qhov thib ob, cov roj proportional valve feem ntau yog siv:

1.Proportional adjustment technology: Lub proportional valve hloov qhov loj ntawm lub magnetic teb los ntawm proportional valve coil raws li cov tswv yim tam sim no los ntawm Circuit Court.Lub txav ncej (khoom siv yog hlau ntshiab) nyob rau hauv nruab nrab ntawm lub proportional valve coil yog txav mus los ntawm lub zog ntawm lub magnetic teb, yog li tsav tsheb thiab txav lub ncej.Cov kev sib txuas ntawm lub valve sib txuas nce thiab nqis, thiab qhov cua qhov chaw sib txuam los ntawm lub ntsej muag kheej kheej ntawm lub rooj sib dhos valve thiab cov proportional valve lub cev hloov raws li lub valve sib dhos txav mus thiab nqis, thiab thaum kawg hloov cov zis siab ntawm proportional valve.Cov zis siab ntawm proportional valve yog proportional rau proportional valve tam sim no.nce thiab nce;

2 Gas pressure stabilization technology: Lub siab pem hauv ntej ntawm cov roj proportional valve yog qhov ntsuas siab thiab qhov siab tshaj plaws, thiab qhov kev hloov ntawm lub nraub qaum ntawm lub proportional valve yog tsawg dua 0.05 npaug ntawm qhov ntsuas rov qab siab ntxiv rau 30Pa.