Vavu yofukula solenoid 25-220992hydraulic pump proportional solenoid valve

Mtundu wa valve yolingana
Kugawika molingana ndi njira yoyendetsera valavu kumatanthawuza kugawika molingana ndi njira yosinthira magetsi ndi makina mu valavu yoyendetsa ndege ya valavu yofananira, ndipo gawo lowongolera magetsi lili ndi mitundu yosiyanasiyana monga ma electromagnetic, torque motor, DC. servo motor, etc.
(1) Mtundu wamagetsi
Mtundu wa electromagnetic umatanthawuza valavu yofananira yomwe imagwiritsa ntchito magineti ofananirako ngati chinthu chosinthira chamagetsi, ndipo ma electromagnetic ofananirako amasintha chizindikiritso chapano kukhala mphamvu ndi kutulutsa kwamakina. Kenako lamulirani kupanikizika, kuyenda ndi kuwongolera magawo.
(2) Mtundu wamagetsi
Mtundu wamagetsi umatanthawuza valavu yofananira yomwe imagwiritsa ntchito DC servo mota ngati chinthu chosinthira magetsi, ndipo mota ya DC servo imalowetsa chizindikiro chamagetsi. Sinthani ku liwiro loyenda mozungulira, kenako kudzera pa screw nut, giya rack kapena chida chochepetsera cha giya CAM ndikusintha makina, mphamvu yotulutsa ndi kusamuka, kuwongoleranso magawo a hydraulic.
(3) electrohydraulic
Mtundu wa electro-hydraulic umatanthawuza valavu yofananira ndi kapangidwe ka torque mota ndi baffle ya nozzle ngati gawo lowongolera woyendetsa. Lowetsani ma siginecha amagetsi osiyanasiyana ku mota yama torque, ndikutulutsa kusuntha kapena kusamuka kwa angular kudzera pa baffle yomwe imalumikizidwa nayo (nthawi zina zida zamoto wa torque ndizovuta), sinthani mtunda pakati pa baffle ndi nozzle, kuti kukana kwamafuta kumatuluka. wa nozzle anasintha, ndiyeno kulamulira magawo athandizira.