Indlela YokukhethaIvalvu yeglobe?
Ivalvu yeglobhu yivalvu esetyenziselwa ukulawula ukuhamba kolwelo kumbhobho. Yaziwa ngokukwazi kwayo ukulawula ukuhamba kolwelo, isetyenziswa kakhulu kumashishini afana nokucubungula iikhemikhali, i-HVAC, kunye neoyile negesi. Ukukhetha ivalvu yeglobhu efanelekileyo kwisicelo sakho kunokuba nzima, kodwa ukuqonda izinto ezibalulekileyo ekufuneka uziqwalasele kunokwenza umsebenzi ube lula. Kweli nqaku, siza kuhlola indlela yokukhetha ivalvu yeglobhu efanelekileyo kwisicelo sakho.
1. Uhlobo lolwelo
Uhlobo lolwelo oluthunyelwa kwipayipi mhlawumbi lolona phawu lubalulekileyo ekufuneka luqwalaselwe xa ukhetha ivalvu yeglobe. Ezinye izinto ezisetyenziswayo, ezifana neekhemikhali ezibangela ukubola, zifuna izinto ezikhethekileyo ukwenza iivalvu. Umzekelo, iivalvu ezenziwe ngentsimbi yekhabhoni azinakusetyenziswa kunye nezinto ezisetyenziswayo ezine-sulfuric acid. Kubalulekile ukuqinisekisa ukuba ivalvu oyikhethayo yenziwe ngezinto ezifanelekileyo zokuphatha ulwelo oluthile oluthunyelwayo.
2. Ubungakanani bevalvu
Ukuhamba okufunekayo kwisicelo sakho kuya kumisela ubungakanani bevalvu oyifunayo. Ukukhetha ivalvu yobukhulu obufanelekileyo ukuqinisekisa ukusebenza kakuhle kubalulekile. Ubukhulu bukwachaphazela ukuhla koxinzelelo kwivalvu. Ivalvu enkulu kakhulu inokubangela ukuhla koxinzelelo, okunokukhokelela ekunciphiseni ukusebenza kakuhle kwenkqubo kunye nokunyuka kweendleko zamandla.
3. Uyilo lweevalvu
Uyilo lweevalvu zeglobe ezahlukeneyo lubonelela ngamanqanaba ahlukeneyo okusebenza. Xa ukhetha uyilo lwevalvu, kufuneka kuqwalaselwe izinto ezifana noxinzelelo oluphezulu oluvumelekileyo kunye nobushushu, isantya solwelo, kunye nokusetyenziswa okucetywayo kwevalvu. Umzekelo, xa usebenza ngokusetyenziswa koxinzelelo oluphezulu, iivalvu ezinobukhulu bodonga obuphezulu ziyacetyiswa.
4. Ukupheliswa
Iivalvu zeglobe ziyafumaneka kwiindlela ezahlukeneyo zokudibanisa iziphelo kuquka i-flanged, threaded, butt weld kunye ne-socket weld ends. Unxibelelwano lwesiphelo olukhethayo luya kuxhomekeka kwinkqubo yepayipi odibanisa kuyo ivalvu. Kubalulekile ukuqinisekisa ukuba unxibelelwano lwesiphelo sevalvu luhambelana nenkqubo yepayipi ukuqinisekisa unxibelelwano olukhuselekileyo nolungenamanzi.
5. Imo yesenzo
Kukho iintlobo ezimbini eziphambili zeevalvu zeglobe – ulawulo lweevalvu ngesandla kunye nolawulo lweevalvu oluzenzekelayo. Iivalvu ngesandla zilawulwa yi-handwheel okanye i-lever, ngelixa iivalvu ezizenzekelayo zisebenzisa ii-actuators ukulawula ngokuzenzekelayo intshukumo yeevalvu. Inkqubo yokukhetha indlela yokuqhuba iya kuxhomekeka kwiimfuno ezithile zesicelo.
6. Ukugcinwa kwevalvu
Njengazo zonke izixhobo zoshishino, iivalvu zeglobe zifuna ukulungiswa rhoqo ukuqinisekisa ukuthembeka okuphezulu kunye nokusetyenziswa ixesha elide. Iimfuno zokugcinwa zixhomekeke kuhlobo lweevalvu, ukusetyenziswa kunye nendawo yokusebenza. Iivalvu ezenziwe ngezinto ezidlaka lula okanye ezifuna ukucocwa rhoqo zifuna ukulungiswa ngakumbi kunezinye iivalvu.
ukuququmbela
Ukukhetha ivalvu yeglobhu efanelekileyo kwisicelo sakho kubalulekile ukuqinisekisa ukusebenza kakuhle, ukusebenza kakuhle kunye nokhuseleko. Ngolwazi oluchanekileyo kunye nesikhokelo, ungakhetha ivalvu efanelekileyo kwiimfuno zakho zesicelo. Cinga ngezinto ezixutyushwe apha ngasentla, kubandakanya uhlobo lolwelo, ubungakanani bevalvu, uyilo, uqhagamshelo lwesiphelo, indlela yokuqalisa, kunye neemfuno zolondolozo. Ngokwenza oku, unokuqiniseka ukuba ivalvu yeglobhu oyikhethayo iya kubonelela ngesisombululo esithembekileyo nesingabizi kakhulu.
INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.
Iimveliso eziphambili:Ivalvu yebhabhathane,Ivalvu yeBhola,Ivalvu yeSango,Jonga iValve,IGlobe Vavlve,Ii-Y-Strainers,Isixhobo sombane,Ii-Acurators ze-Pneumatic.
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Ixesha lokuthumela: Juni-05-2023