Iivalvu zokuvalazezinye zezona zinto zibalulekileyo kuyo nayiphi na inkqubo yemibhobho okanye yolwelo. Nokuba zikwiiinkqubo zaselwandle, i-HVAC, unyango lwamanzi, okanye iinkqubo zoshishino, ezi valve zidlala indima ebalulekileyo ekulawuleni, ekuhlukaniseni, nasekukhuseleni imibhobho. Ukuqonda injongo kunye nokubaluleka kwazo kunceda iinjineli, iingcali, kunye nabaphathi bezakhiwo ukuba bagcine ukusebenza kakuhle kwenkqubo kunye nokhuseleko.
Yintoni iValve yokuvala
Ivalvu yokuvala sisixhobo esisetyenziselwa ukumisa okanye ukuvumela ukuhamba kolwelo kumbhobho. Ngokungafaniyo neevalvu zokulawula ezilawula ukuhamba kolwelo, iivalvu zokuvala zenzelwe ikakhulu iinjongo zokwahlukanisa. Zenzelwe ukubonelela ngokuvala ngokupheleleyo, ukuthintela ulwelo ukuba lungadluli xa luvaliwe.
Iindidi eziqhelekileyo ziquka:
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①Iivavu zesango– ilungele ukusebenza ngokupheleleyo okanye kufutshane.
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②Iivalufa zebhola– ngokukhawuleza nangokuthembekileyo kwii-aplikeshini ezivuliweyo/ezicinyiweyo.
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③Iivavu zeGlobe– vumela ukuqhobosha ukongeza ekucimeni.
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④Iivalufa zebhabhathane– ifanelekile kwiipayipi ezinkulu ezinobubanzi.
Injongo yeValve yokuvala
1. Ukuzahlula kwiMeko engxamisekileyo
Kwimeko yokuvuza, iingozi zomlilo, okanye ukungasebenzi kakuhle kwezixhobo, iivalvu ezivaliweyo zinokumisa ngokukhawuleza ukuhamba kwamanzi, zithintele umonakalo, ukwenzakala, okanye iingozi zokusingqongileyo.
2. Ukugcinwa nokulungiswa
Iivalvu ezicinyiweyo zivumela amacandelo enkqubo ukuba ahlukaniswe ukuze alungiswe okanye atshintshwe ngaphandle kokuvala yonke imisebenzi. Umzekelo, kwiinkqubo zaselwandle, imibhobho ethile efana ne-ballast, i-fuel, okanye imigca yokupholisa ingahlukaniswa ukuze yenze umsebenzi wokulungisa ngokukhuselekileyo.
3. Ukhuseleko
Ngokulawula ukuhamba kwamanzi, iivalvu ezivaliweyo zikhusela abasebenzi kunye nezixhobo ekuxinezelekeni okugqithisileyo, ungcoliseko, okanye ukukhutshwa kolwelo olungalindelekanga. Ziyindlela yokuqala yokuzikhusela kuyo nayiphi na inkqubo yolwelo ebalulekileyo.
4. Ulawulo lweNkqubo kunye nokusebenza kakuhle
Nokuba kwiimeko ezingezizo ezingxamisekileyo, iivalvu ezivaliweyo zivumela abaqhubi ukuba baqondise ukuhamba kwamanzi, balinganise uxinzelelo, okanye bamise ulwelo ukuze kutshintshwe ukusebenza, nto leyo enegalelo ekusebenzeni kakuhle kwenkqubo iyonke.
Ukubaluleka kweeValve zokuvala
Iivalvu zokuvala azizozinto zilula nje kuphela; zibalulekile ekuqhubekeni kokusebenza, ukhuseleko, kunye nokonga imali. Ukubaluleka kwazo kunokugqanyiswa ngeendlela ezahlukeneyo:
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①Ukuthintela Ukusilela Okuyingozi:Ukuzihlukanisa kwangoko kunciphisa umngcipheko wezikhukula, umlilo, okanye ukuchitheka kweekhemikhali.
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②Ukunciphisa Ixesha Lokungasebenzi:Ukulungiswa kungenziwa kwicandelo elithile lenkqubo ngaphandle kokuphazamisa yonke inkqubo.
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Izixhobo zokukhusela:Ithintela iimpompo, iitanki, kunye nemibhobho ukuba ingonakaliswa ngenxa yokubuyela umva okanye uxinzelelo olugqithisileyo.
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④Ukuthobela imithetho:Kwimizi-mveliso efana nonyango lwaselwandle, lwamakhemikhali, okanye lwamanzi, iivalvu zokuvala ezifanelekileyo zihlala ziyimfuneko ukuze kuhlangatyezwane nemigangatho yokhuseleko kunye nemigaqo yoluntu lokwahlulahlula.
Iindlela ezilungileyo zokukhetha nokusebenzisa iValve yokuvala
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Khetha uhlobo olufanelekileyo:Iivalvu zebhola zokuvala ngokukhawuleza, iivalvu zesango zemibhobho emikhulu, iivalvu zeglobe zokubopha.
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Cinga ngokuhambelana kwezinto:Ibronzi, intsimbi engatyiwayo, okanye intsimbi ephosweyo kuxhomekeke kuhlobo lolwelo kunye nobushushu.
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Landela imiyalelo yomenzi:Nika ingqalelo kwicala lokuhamba komoya kunye nendlela ojongwa ngayo ukufakelwa kwawo.
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Ukuhlolwa rhoqo kunye nokugcinwa:Qinisekisa ukuba iindawo zokutywina kunye nee-actuators zisebenza ngokuchanekileyo.
Ixesha leposi: Disemba-18-2025