Iivalvu ezininzi eziqhelekileyo ezisetyenziswa kwimibhobho yemizi-mveliso, iivalvu zebhola zezona zisetyenziswa kakhulu, nokuba ziipayipi eziqhelekileyo eziphakathi zamanzi, ioyile kunye negesi okanye iimeko zokusebenza ezinzima eziqulethe amasuntswana obunzima obuphezulu, nokuba kubushushu obuphantsi, ubushushu obuphezulu, okanye indawo egqwalisayo, ungabona isithunzi sevalvu yebhola. Njengevalvu eqhelekileyo esetyenziswa kakhulu, kuyimfuneko ukuqonda indlela echanekileyo yokufaka ukuze usebenzise imveliso ngokuchanekileyo nangokwesayensi (1) Ukulungiselela ngaphambi kokufakwa
①Indlela yokufaka ivalvu yebhola Iipayipi zangaphambili nangasemva zevalvu yebhola zilungile. Iipayipi zangaphambili nangasemva kufuneka zibe yi-coaxial, kwaye iindawo zokutywina zeeflanges ezimbini kufuneka zilingane. Ipayipi kufuneka ikwazi ukumelana nobunzima bevalvu yebhola, kungenjalo ipayipi kufuneka ixhotyiswe ngenkxaso efanelekileyo.
②Coca imibhobho ngaphambi nasemva kokuthambisa ukuze ususe amabala eoyile, i-welding slag kunye nazo zonke ezinye izinto ezingcolileyo kwimibhobho.
③Jonga uphawu lwevalvu yebhola ukuze ubone ukuba ibhola ayitshintshanga. Vula kwaye uvale umqobo wevalvu izihlandlo ezininzi ukuqinisekisa ukuba isebenza kakuhle.
④Susa indawo ekhuselayo kwi-flange yokudibanisa yevalvu yebhola yasekhohlo.
⑤Jonga umngxuma wevalvu, ususe ukungcola okunokwenzeka, uze ucoce umngxuma. Nokuba yinto encinci engaphandle phakathi kwesihlalo sevalvu kunye nebhola inokonakalisa umphezulu wokuvala wevalvu.
(2) Inkqubo yokufakela
① Faka ioyile yokuthambisa kwipayipi. Nokuba yiphi na isiphelo sevalvu sifakwa kwisiphelo esikhululekileyo se-h. Ivalvu yokuqhuba isibambo ingafakwa nakweyiphi na indawo kwipayipi. Nangona kunjalo, ivalvu yebhola yesandla enebhokisi yegiya kunye nevalvu yebhola yepneumatic ene-pneumatic driver zifakelwe zimi nkqo, oko kukuthi, zifakelwe kwipayipi ethe tye, kwaye isixhobo sokuqhuba singaphezulu kwepayipi.
② Jonga iimfuno zoyilo lombhobho woqhagamshelo lweflange kunye neflange yombhobho ukuze ufake iigasket.
③Iibholithi ezikwiflange mazilingane kwaye ziqiniswe nganye nganye kwaye zilingane. ④Xa uqhagamshela umbhobho we-pneumatic kunye nomqhubi we-pneumatic).
(3) Ukuhlolwa emva kokufakwa
① Sebenzisa umqhubi ukuvula nokuvala ivalvu yebhola izihlandlo ezininzi. Kufuneka ibe bhetyebhetye kwaye ingabi nazinzo ukuqinisekisa ukuba isebenza kakuhle.

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.