Qhov yooj yim ntawm kev siv ntawm npauj npaim valve thiab lub rooj vag valve tuaj yeem nyob ntawm ntau yam thiab cov kev siv tshwj xeeb. Nov yog qee qhov kev txiav txim siab:
Kev Ua Haujlwm: Npauj Npaim li qub feem ntau muaj kev ua haujlwm yooj yim peb lub hlis twg, qhov twg lub disc tig 90 degrees kom qhib lossis kaw qhov ntws. Qhov no ua rau lawv yooj yim rau kev khiav lag luam. Lub rooj vag li qub, ntawm qhov tod tes, feem ntau xav tau ntau qhov kev tig ntawm lub log kom qhib lossis kaw lub rooj vag. Hais txog kev ua haujlwm yooj yim, npauj npaim li qub feem ntau yooj yim dua.
Qhov loj thiab qhov hnyav: Npauj npaim li qub feem ntau sib dua thiab sib zog dua piv rau lub rooj vag li qub. Qhov no tuaj yeem ua rau lawv yooj yim dua thaum kev teeb tsa, kev saib xyuas, lossis kev tuav haujlwm. Lub rooj vag li qub, tshwj xeeb tshaj yog cov loj loj, tuaj yeem hnyav dua thiab ntau dua, yuav tsum tau siv zog ntau dua los ua haujlwm lossis ua haujlwm.
Flow Control: Lub rooj vag valve yog qhov zoo rau cov ntawv thov uas yuav tsum muaj kev tswj xyuas kom meej, xws li throttling lossis qee qhov qhib / kaw lub valve. Lawv muab cov yam ntxwv ntawm cov dej ntws tawm, tso cai rau kev kho kom raug ntau dua. Npauj npaim li qub yog qhov zoo dua rau kev siv rau / tawm lossis qhov xav tau qhib / kaw nrawm, vim lawv muab kev kaw ntau dua tam sim ntawd tab sis yuav tsis muab tib theem ntawm kev tswj hwm raws li lub rooj vag li qub.
Siab Poob: Npauj Npaim li qub feem ntau muaj qhov qis qis dua piv rau lub rooj vag li qub. Qhov no txhais tau hais tias lawv muaj kev tiv thaiv tsawg dua thiab ua rau qis zog poob. Yog tias qhov txo qis qis yog qhov tseem ceeb, npauj npaim li qub yuav yog qhov kev xaiv tsim nyog.
Tus nqi: Npauj npaim li qub feem ntau siv nyiaj ntau dua li cov rooj vag li qub, tshwj xeeb tshaj yog qhov me me. Lawv muaj cov qauv tsim yooj yim dua thiab xav tau cov khoom siv tsawg dua, uas tuaj yeem ua rau qis qis thiab yuav cov nqi yuav khoom.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev xaiv ntawm npauj npaim valve thiab lub rooj vag valve yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov. Cov yam ntxwv xws li cov kua dej, qhov siab, qhov kub thiab txias, tus nqi ntws, tswj kev xav tau, thiab cov peev nyiaj yuav tsum tau txiav txim siab thaum xaiv hom valve uas tsim nyog.
