Lub rooj vag rooj vag valve yog siv dav dav siv valve, tsuas yog siv nyob rau hauv kev tswj cov kua, roj thiab cua tshuab hluav taws xob nruab nrab, uas yog Ai tswj. Hluav taws xob li qub kuj tseem siv tau rau ob txoj haujlwm hloov tswj hauv kev tswj ntawm cov li qub thiab cua tshuab. Cia wb saib ntawm lub hauv paus ntsiab lus ntawm hluav taws xob rooj vag valve.
Lub koom haum ua haujlwm ntawm hluav taws xob rooj vag valve yog tias hluav taws xob rooj vag valve feem ntau yog txuas los ntawm hluav taws xob Actuator thiab valve, thiab ua hluav taws xob valve tom qab teeb tsa thiab commaub. Hluav Taws Xob Rooj vag Valve siv hluav taws xob hluav taws xob kom txuas hluav taws xob actuator kom tsav lub hloov thiab kev tswj hwm ntawm valve. Yog li ua kom tiav lub hom phiaj ntawm kev hloov lossis tswj cov raj hluav taws xob pipeline.
Ua haujlwm Xwm ntawm Electric Rooj vag Valve: Hluav taws xob hluav taws xob feem ntau yog tsav los ntawm lub cev muaj zog, uas yog qhov tsis txaus siab rau Voltage Poob Siab. Solenoid Valve yog ceev nrawm thiab kaw, feem ntau siv hauv me me ntws thiab lub siab me me, thiab yuav tsum tau hloov qhov ntau. Hluav taws xob hluav taws xob yog qhov sib txawv. Kev qhib ntawm hluav taws xob hluav taws xob tuaj yeem tswj tau, thiab lub xeev tab tom qhib thiab ib nrab kaw, tab sis solenoid valve tsis tuaj yeem ua tau raws li qhov xav tau no.